Many people think of the 3 Series as the quintessential sport sedan. The smooth and quick 328i is a delight to drive, with a refined powertrain, agile handling and a firm, yet supple and controlled ride. Fit and finish are excellent, but the cabin is snug. A stronger engine improves acceleration and still manages good fuel economy, but seat revisions reduced comfort.
Alerts
There are 9 recalls on this vehicle. Learn More.

Road Test Results

Performance
Acceleration Acceleration Acceleration tests are conducted on a smooth, flat pavement straightaway at the track. Time, speed, and distance measurements are taken with a precise GPS-based device that’s hooked to a data-logging computer.
0 to 60 mph 0 to 60 mph (sec.) The time in seconds that a vehicle takes to reach 60 mph from a standstill with the engine idling.
Transmission Transmission Transmission performance is determined by shifting smoothness, response, shifter action, and clutch actuation for manual transmissions.
Braking Braking The braking rating is a composite of wet and dry stopping distances and pedal feel. Braking distance is from 60 mph, with no wheels locked.
Emergency Handling Emergency Handling Several factors go into the rating, including the avoidance maneuver speed and confidence, as well as how the vehicle behaves when pushed to its limit.
Comfort / Convenience
Ride Ride Our expert judgment of how well the suspension isolates and absorbs road imperfections and how steady it keeps the body on various road surfaces.
Noise Noise Our expert judgment of the vehicle's interior noise level in everyday driving.
Front Seat Comfort Front Seat Comfort Our judgment of how comfortable the front seat is for drivers of various heights.
Rear Seat Comfort Rear Seat Comfort Our judgment of how comfortable the rear seat is for two passengers to sit across.
Interior Fit and Finish Interior Fit and Finish An expert evaluation of the interior quality and craftsmanship.
Trunk/Cargo Area Trunk/Cargo Area Our rating is based on the amount of luggage or cargo space that a vehicle has in the trunk or cargo area.
Fuel Economy & Emissions
Fuel Economy Fuel Economy We perform our own fuel-economy tests, independent of the government's often-quoted EPA figures and the manufacturers' claims. Using a precise fuel-flow measuring device spliced into the fuel line, we run two separate circuits to represent city and highway consumption.
CR's Overall Mileage CR's Overall Mileage CR's overall mileage is a composite of measured fuel usage on a prescribed city course and highway cruising; and CR's 150-mile test trip of mixed driving, if tested. In recent road tests, we've discontinued the 150-mile trip test.
CR's City Mileage CR's City Mileage Measured fuel usage on a prescribed city course.
CR's Highway Mileage CR's Highway Mileage Measured fuel usage on a prescribed highway cruising.
Annual Fuel Cost Annual Fuel Cost The cost and amount of fuel used in 12,000 miles and is calculated from CR's overall mileage.
Greenhouse Gas Greenhouse Gas The Greenhouse Gas Rating represents the amount of carbon dioxide the vehicle emits compared to other vehicles of the same model year. This score from the EPA ranges from 1 (worst) to 10 (best).
NA
Smog Rating Smog Rating The Smog Rating represents the amount of health-damaging and smog-forming airborne pollutants the vehicle emits compared to other vehicles of the same model year. This score from the EPA ranges from 1 (worst) to 10 (best).
NA

Owner Reports

Worse Better
Reliability History Reliability History The reliability charts are based on responses on hundreds of thousands of vehicles from our latest Annual Auto Survey. Consumer Reports subscribers reported on any serious problems they had with their vehicles during the past 12 months that they considered serious because of cost, failure, safety, or downtime, in any of the trouble spots included in the table below. The results are presented relative to the average model that year. Extra weight is given to the more serious areas such as major engine or transmission problems. Based on this data and further analysis, we predict reliability for the latest year. N/A indicates that we did not receive a large enough sample size to provide data for a specific year. An X indicates that the vehicle was not manufactured for a specific year.
2000
2001
2002
2003
NA
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
Reliability Trouble Spots
Engine Major Engine Major Engine rebuild or replacement, cylinder head, head gasket, turbo or supercharger, timing chain or timing belt.
NA
Engine Minor Engine Minor Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, oil leaks.
NA
Engine Cooling Engine Cooling Radiator, cooling fan, antifreeze leaks, water pump, thermostat, overheating.
NA
Transmission Major Transmission Major Transmission rebuild or replacement, torque converter, clutch replacement.
NA
Transmission Minor Transmission Minor Gear selector or linkage, leaks, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission.
NA
Drive System Drive System Driveshaft or axle, CV joint, differential, transfer case, 4WD/AWD components, driveline vibration, traction control, electronic stability control (ESC), electrical failure.
NA
Owner Satisfaction Owner Satisfaction To learn about satisfaction, CR has collected survey data from our annual survey on more than half a million vehicles. Our subscribers provide great insights into their satisfaction by answering one simple question: If they had it to do all over again, would they definitely buy or lease the same model? In addition, respondents also rate their cars in six categories: driving experience, comfort, value, styling, audio, and climate systems. N/A indicates that we did not receive a large enough sample size to provide data for a specific year. An X indicates that the vehicle was not manufactured for a specific year.
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
Driving Experience Driving Experience Includes acceleration and handling
Comfort Comfort Includes seats, climate control, noise, and ride
Value Value Did you get what you wanted relative to the price you paid?
Styling Styling How it looks inside and out
Safety Equipment
ABS standard. Side air bags standard. Head protection air bags standard from 2000. ESC standard from 2001. FCW and AEB standard from 2019.
Road Test

Many people think of the 3 Series as the quintessential sport sedan. The smooth and quick 328i is a delight to drive, with a refined powertrain, agile handling and a firm, yet supple and controlled ride. Fit and finish are excellent, but the cabin is snug. A stronger engine improves acceleration and still manages good fuel economy, but seat revisions reduced comfort. Agility, steering, acceleration, fuel economy, powertrain, fit and finish. Rear seat, some controls, cup holders.

Seating
2 front, 3 rear
Drive Wheels
AWD , Rear
Warranty
Coverage varies among versions of this vehicle

In most cases, automotive warranties are based on the vehicle identification number (VIN), and the warranty will be valid regardless of ownership. The dealership can tell you exactly how much warranty is left.

Read more about extended warranties
Body Styles
wagon
convertible
coupe
sedan
Transmissions Available
  • 7-speed Sequential
  • 6-speed Automatic
  • 6-speed Manual
Engines Available
  • 3-liter 6 twin-turbo (300 hp)
  • 3-liter 6 turbodiesel (265 hp)
  • 3-liter 6 (230 hp)
  • 4-liter V8 (414 hp)

Owner Reported Trouble Spots

The Reliability score is based on our latest subscriber survey of 2010 BMW 3 Series owners. The owner comments describe problems respondents experienced with this vehicle.

Electric System

Alternator, starter, hybrid battery and related systems, regular battery, battery cables, engine harness, coil, ignition switch, electronic ignition, distributor or rotor failure, spark plugs and wires failure.

What Owners Say

Body control module

"Bought car used from reputable dealer late September 2016. Electronics went nuts after two months' ownership. Car has been into a very, very good independent shop three times for extended period. Techs spent many hours of their own time trying to diagnose. Turned out (we think) to have been two modules going haywire separately and confusing the main module. Problem seems solved now--cost to me totaled $2000"

Anonymous, CT (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"I don't know what a body control module is, but it seems closest to the problem(s) I encountered. Turned out to be malfunctions in multiple electrical modules simultaneously. I'd get warning lights and sounds periodically, chaotically, which would cycle inconsistently. What turned out to be the module malfunctions affected the entire electrical system and were extremely difficult to diagnose-it took a very good shop many hours over three visits (each that left me with no car for several days); most of those hours they were kind enough not to charge me for, out of their own frustration and determination to solve the problem. It's a common story, but the BMW electrical systems are now absurdly over-engineered. I have owned three BMWs (1995, 2004, now 2010) and when I replace the 2010 I may (or may not) do what for the previous 20 years has been unthinkable: Buy something other than a BMW."

Stephen B., RI (2010 BMW 3 Series 328i 3.0-L 6 Cyl)
Exterior lights (other than headlights)

"Right taillight LEDs failed and I had to replace the whole unit"

Anonymous, IL (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"Both rear turn signals have failed, requiring complete rear taillight assembly replacement. Over $400 per light"

Patrick C., CA (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

"left rear tailight inoperative"

Michael F., CA (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"Right LCD tail light became inoperative,"

Anonymous, CA (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"Rear passenger-side LED turn indicator circuit board burned out, apparently not covered under any warranty. Paid $864 out of pocket for this repair (plus new part)"

Anonymous, WA (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"left turn signal needed replacing; chose to replace both left and right turn signals"

Anonymous, MN (2010 BMW 3 Series 335i xDrive 3.0-L 6 Cyl turbo)

"Tail light assmebly had to be replaced. Rear directional light on passenger side"

Anonymous, HI (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"Replacement of LED tail lights. Covered under warranty as result of Technical Service Bulletin"

Enrique B., MA (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

"Intermittent failure of rear LED turn signal, may be wiring related. Problem comes and goes. Replacement of wiring and LED unit is ridiculously expensive ($700) so waiting until it completely fails"

Anonymous, MD (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"Tail light has multiple LEDs. I had 2 which were not functioning causing the blinker/signal to flash rapidly. The entire lamp had to be replaced because the individual LEDs cannot be serviced apparently"

Anonymous, MI (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

"Right rear taillight assembly. Needed to be replaced"

Anonymous, HI (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"One break light went out and a warning code came up, but it was confusing. Had to take car to a mechanic to decider"

John W., OH (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl turbo)

"Housing for tailights failed. Had to replace entire taillight housing"

Anonymous, NY (2010 BMW 3 Series)

"over $200 for a right turn signal bulb!!! Rediculous!!!!"

Anonymous, PA (2010 BMW 3 Series 3.0-L 6 Cyl)

"Right tail light stopped operating and the unit had to be replaced."

Anonymous, OH (2010 BMW 3 Series 3.0-L 6 Cyl turbo)

"tail light burned out. bulb could not be replaced. Had to buy new taillight assembly"

Anonymous, OH (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"Taillights directional signals operating but at an increased clicking/speed. One failed and then the other. Fix attemted at service station but connection failed. Will replace."

Diana C., VT (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)
Headlights

"I have steerable headlights. The gimbles break and the headlights need to be replaced for $1700 each and it is not covered by warranty"

Paul C., MA (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"Inconsistent error warning about adaptive (turning) headlights"

Mark J., TX (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"Adaptive headlights got stuck in one position. Motor failure. Was intermittent took some time to isolate"

Anonymous, PA (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"The "movable" headlights stopped moving and pointed down only; it was very dangerous to drive at night. The happened twice: June, 2013 and July, 2014. Not covered by extended warranty"

Anonymous, OH (2010 BMW 3 Series 328i xDrive)

"Adaptive headlights (swivel and move up/down) had to be replaced three times. Dealer blamed driving on potholes. I think a design defect. Covered under warranty, thankfully"

Kumar S., NY (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

"Parking light bulb went out, which caused the main light not to work. $100 to replace the parking light bulb"

Anonymous, WI (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

"Daytime running light stopped working but headlight still works"

Anonymous, AB (2010 BMW 3 Series 335i xDrive 3.0-L 6 Cyl turbo)

"The warning that a headlight needed replacement is constantly on; mechanic hasn't been able to repair it; one of the headlights is now working but does not track as it is supposed to"

Anonymous, CT (2010 BMW 3 Series 335i xDrive 3.0-L 6 Cyl turbo)

"If you hit a pothole hard, your adaptive headlight will pop out of it's joint 100% of the time. This has happened to my car FOUR times in less than 90,000 miles. Cost to repair headlamp accessory = $1800"

Kara-Vinny P., CO (2010 BMW 3 Series 335i xDrive 3.0-L 6 Cyl turbo)
Heated or cooled seats

"Driver's heated seat stopped functioning. Cost to repair > $1,000."

Anonymous, NC (2010 BMW 3 Series 328i 3.0-L 6 Cyl)
Keyless entry

"Unable to lock or unlock passenger door with keyless entry fob. Part was discontinued and dealer was not aware of bulletin that BMW issued two years ago. My car was in the shop for two weeks while they figured it out"

Anonymous, CA (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

"The ignition seemed to stay on at times which caused the battery to go dead twice"

Lee B., WA (2010 BMW 3 Series 328i 3.0-L 6 Cyl)
Tire pressure monitor

"Tire pressure monitor malfunctioned. Upon leaving dealer from routine service, multiple warning lights and audible warnings triggered. Took 3 days to isolate a failed module in a six sensor harness"

Anonymous, PA (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"warning light comes on often when driving at 55 mph or more"

Bill R., MD (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"Dash light indicator states low tire when a sensor is out, not low tire pressure."

Anonymous, HI (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"Break easily and are expensive to replace."

Anonymous, FL (2010 BMW 3 Series 328i 3.0-L 6 Cyl)
Warning lights

"Different warning lights kept appearing at different times. and could not be turned off"

D S., CA (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"right rear led break light shorted out at 20k miles. took 3 trips to dealer to get fixed"

Chris M., CA (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"They pop on and off at will. The light indicating I'm running on a "run flat" tire and I wasn't. Check engine light comes on and goes off. I hate the run flat tires; I prefer a real spare"

Anonymous, CA (2010 BMW 3 Series 328i)

"These were intermittent and likely related to larger problem with failing modules"

Anonymous, CT (2010 BMW 3 Series 328i 3.0-L 6 Cyl)
Wiper motor or washer

"Rear wiper arm rusted solid after 3.5 yrs. of car use, causing burnout of rear wiper motor as well. Entire assembly needed replacement. After 6 month. wiper arm failed again. clearly a design fault. BMW contacted; indifferent!"

Anthony H., ON (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

Fuel System

Check engine light, sensors (includes O2 or oxygen sensor), emission control devices (includes EGR), engine computer, engine computer, fuel cap, fuel gauge/sender, fuel injection system, fuel pump, fuel leaks, stalling or hesitation.

What Owners Say

Emission control devices (includes EGR)

"Emissions coil replaced twice"

Anonymous, NJ (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"BMW fix of diesel emission system. non-recall"

Debbie C., CA (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

"Urea injection system failed"

Anonymous, IL (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

""Service Engine Soon" light comes on repeatedly. Check by mechanic shows some problem with fuel system, diesel exhaust fluid injection system or EGR. Repeated repairs provide a temporary fix but the light come on again and it has been like this for a"

Anonymous, NY (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

"The EGR valve failed and was replaced by BMW because they extended the standard warranty to cover this part for 10 years"

Anonymous, MA (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

"1. low pressure fuel sensor 2. ignition coil 3.fuel injector"

Anonymous, CA (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

"pump for urea diesel exhaust odor control malfunctioned"

Edward B., CA (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

"Fuel tank internal hardware failed and catalytic converter's failed within a two week"

Joe C., NY (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"The 335d emission system and urea injection system is experimental and prone to failure"

Anonymous, GA (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

"The vehicle is a BMW335d diesel. On the EGR Cooler there is a flap that can shut of the exhaust gas to the EGR Valve. The flap is opened by a vacuum actuator and is closed by a spring return that uses a coil spring. The $0.50 return spring snapped so the flap would no longer close when the vacuum actuator deactivates.. The (crappy) design is such that the spring cannot simply be replaced - you need to buy the whole EGR Cooler which is an $800-$1000 part plus labour to fix"

Steven L., ON (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)
Fuel cap

"The fuel cap is very sensitive. It has caused the check engine light to go on. I made an appointment to get the car serviced at BMW dealer. Turns out nothing was wrong -- it was just the gas cap. Months later check engine light on again. I stopped by the dealership to see if they could just check and let me know what was needed so I could make an appointment. Not possible, I had to make an appointment to get this checked"

Anonymous, VT (2010 BMW 3 Series 328i xDrive)
Fuel injection system

"Intake manifold carbon'ed up, required complete dis assembly, cleaning, replacement of the engine computer and all of the injectors"

Patrick C., CA (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

"The injectors failed and had to be replaced"

Peter B., WA (2010 BMW 3 Series 335i xDrive 3.0-L 6 Cyl)

"it failed"

Anonymous, CA (2010 BMW 3 Series 335i 3.0-L 6 Cyl)

"engine "chuggles" (runs very rough)"

Anonymous, CA (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

"Had to replace all 6 fuel injectors and 1 coil"

Anonymous, OK (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

"Injector problems. Catalytic converter failure (likely correlated)."

Anonymous, WA (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

"Had to replace all 6 injectors and remove entire air induction system for sonic / chemical cleaning to remove sludge buildup"

John M., CA (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

"A sensor that controls the air/fuel mixture failed."

Steve H., WA (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

"It is something of a 'known issue' within the BMW enthusiast community that the older versions of the direct injection fuel injectors can get leaky and begin to fail. It is suggested to replace them about every 75k miles. BMW ended up paying for this service under an extended fuel system warranty."

Anonymous, TX (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

"Fuel injectors acted up. My local mechanic did not have the equipment to properly replace them, so we towed vehicle to BMW dealer. Dealer replaced the parts and coverVery good customer service experience with BMW on this item"

Anonymous, NY (2010 BMW 3 Series 335i xDrive 3.0-L 6 Cyl turbo)
Fuel pump

"it failed"

Anonymous, CA (2010 BMW 3 Series 335i 3.0-L 6 Cyl)

"Fuel pump just stopped working - I was driving 70mph on the freeway - car just died. Twice the car has just stopped on the freeway, the other time was for a blow out on a run flat - yes I said on a "run flat.""

Anonymous, CA (2010 BMW 3 Series 328i)

"Fuel pump feed line in the tank failed. The tank had to be replaced due to the lines being an integral part of the tank. Shortly there after the codes for failed catalytic converter's which hade to be replaced about two weeks later"

Joe C., NY (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"Tough start. Fuel pump and controller were replaced but the real problem was the glow plug"

Anonymous, DC (2010 BMW 3 Series 335d 3.0-L 6 Cyl turbo)

"In tank fuel pump lines failed. Replaced fuel tank, pump. This led to the catalytic converter‘s failing. During the repairs bmw performed a coil pack service bulletin also. All these repairs were covered under Bmw emissions warrantee 15 years or 150,000 miles .."

Joe C., NY (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"Fuel pump failed while driving. Very dangerous when the car completely lost all power. Diagnosis identified the fuel pump. Further investigation: BMW had received many complaints and had a recall was discovered. I took it to a dealership (not where I bought it) and complained. I was delighted that they replaced the fuel pump, no charge."

Anonymous, CA (2010 BMW 3 Series 3.0-L 6 Cyl)
Sensors (includes O2 or oxygen sensor)

"Sensors became carboned up, which prevented the car from passing the state-required emissions test because the in-car computer wouldn't reset. The problem was eventually (after three months) resolved"

Robert W., OH (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

"Problems listed under Emissions could also be used by faulty sensors"

Anonymous, NY (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

"Faulty eccentric shaft sensor, an emission control component inside the engine"

K S., CA (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"The temperature sensor on the primary DEF tank was throwing a CEL code. After waiting several years, BMW finally issued a warranty extension for this part only and it was replaced."

Bryndyn W., MD (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

"Same as previous answer."

Steve H., WA (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

Engine Minor

Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, oil leaks.

What Owners Say

Accessory belts or pulleys

"The harmonic balancer pulley is prone to fail"

Anonymous, GA (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

"Had to replace idler pulley, tensioner pulley pulley bolt and drive belt"

Anonymous, OH (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)
Engine computer

"Replaced intake manifold and valve cover gasket Performed carbon cleaning of valves. Cause. : The DDE fuel injector zero-mass adaption was not calibrating correctly. Cost $2,294.27"

Anonymous, CT (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

"Main computer failed causing instrument cluster to read incorrectly and required replacement"

Anonymous, NE (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

"Multiple cylinder failures that occur when starting up this car when cold. Typically then idles very low and get a warning "engine malfunction, reduced engine output." During this state, engine power is drastically reduced and will clear up after the car warms up AND the car is turned off and re-started. Can be dangerous on the road"

Kara-Vinny P., CO (2010 BMW 3 Series 335i xDrive 3.0-L 6 Cyl turbo)
Oil leaks

"replaced eccentric shaft sensor in 9/2014 required new valve cover gasket. replaced oil filter housing gasket 3/2015"

Ken P., VA (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"valve cover gasket leak"

Anonymous, CA (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

"Oil Pan gasket required replacement and oil drain plug required Helicoil to prevent leak"

John K., NJ (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

"Valve cover gasket leaks into Spark plug wells causing the coil on 1 cylinder to fail"

Anonymous, OK (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

"oil gasket leak"

Brenda H., CO (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

"valve cover gasket and oil filter housing gasket failed at around 80,000 miles. combined cost was around $2100. However, upon my pressing the service advisor, BMW covered the cost of valve cover gasket"

Anonymous, MA (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"needed a new valve cover gasket"

Philip C., GA (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"still smelling some burning oil from time to time. Quick oil change places don't always replace both oil filter gaskets which has caused leaks."

Anonymous, MD (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"The engine valve cover developed an oil leak. It cost $1800. to repair. The mechanic had the car for 1/2 day to repair"

Bartholomew S., SC (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"Valve cover gasket leaks are a recurring problem that is expensive to repair. In the 8 years that I have owned the car I have had the valve cover gasket replaced by the dealer 5 times at a cost of about $1,000 each time."

Raymond D., SC (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

"Oil pan gasket failed. Differential, front suspension has to be removed to repair this it’s a $1700 job"

Joe C., NY (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"The dealer discovered that the valve cover gaskets were leaking. They were replaced as a part of the vehicle extended warranty associated with the emission system. There was no cost to me for the repair."

Anonymous, CA (2010 BMW 3 Series 3.0-L 6 Cyl)

"Valve cover gasket failure"

Anonymous, (2010 BMW 3 Series 3.0-L 6 Cyl)

"Initially, the leak was very slow at the oil filter housing to engine connection. Suddenly became major. Was charged $1800 by BMW dealer to replace two O-rings."

Anonymous, CA (2010 BMW 3 Series 3.0-L 6 Cyl turbo)

"Valve cover gasket was replaced AGAIN (second time) due to oil leaks. Fortunately covered under SULEV warranty. Oil filter housing gasket leak (described by a dealer as a known defect) repaired as a goodwill gesture arranged with BMW."

K S., CA (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"$2400 spent on replacing plastic intake manifold and other gaskets due to design and material mistakes by BMW."

Ed D., TX (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"Oil filter housing to cylinder head O-ring gasket failure. $1,800 to repair!"

Anonymous, CA (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

"Every time I take the car in for maintenance it seems to have developed a new oil leak that costs about $1000 to repair."

Anonymous, (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

"At annual dealer oil change one week ago, I was told a gasket was starting to leak that needed replacement that would cost over $500. I haven't seen any leakage and won't have this service unless I do."

Robert W., FL (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

Climate System

Blower (fan) motor, A/C compressor, condenser, evaporator, heater system, automatic climate control, refrigerant leakage, electrical failure.

What Owners Say

A/C compressor

"It did not get very cold and it took many trips back to fix it and I think it is not fully fixed to this day. My car is a mechanical dream and an electrical nightmare"

Anonymous, CA (2010 BMW 3 Series 328i)

"AC has a leak requiring me to recharge freon every year. Cost to pull the compressor, locate and patch leak is prohibitive"

Anonymous, MD (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"Entire a/c system failed and had to be replaced under an extended warranty for over $3k."

Anonymous, FL (2010 BMW 3 Series 328i 3.0-L 6 Cyl)
Blower (fan) motor

"Motor was malfunctioning and was replaced under warranty"

Anonymous, ON (2010 BMW 3 Series 328i 3.0-L 6 Cyl)
Condenser

"Qiut blowing cold air. Had to replace condenser which cost $1500"

Mark H., NV (2010 BMW 3 Series 335i xDrive 3.0-L 6 Cyl turbo)
Evaporator

"Replacing the evaporator is an expensive fix, because they have to pull the entire dashboard out to access the part. This happened on my 2004 BMW as well. I had to pay out of pocket for that one. The extended warranty covered it for my 2010. For"

Anonymous, FL (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"Had to replace evaporator because of refrigerant leaks"

James J., OH (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"very expensive repair - need to remove dashboard to access evaporator"

Anonymous, MA (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"Need a new evaporator, air conditioner doesn't work"

Anonymous, IL (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"Leaking. Needed to be replaced"

Anonymous, HI (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"The heat exchanger under the dash failed and leaked coolant. The repair was almost $2000 because the entire dash had to be removed to install the $450 part."

Anonymous, MD (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"Had repeated service engine soon, and limp modes activated. On the first visit to dealer they told me it was a thermostat which they charged over $2000 to fix, after three visits for this same issue and losing the use of the car for a total of over a week, they did a few adjustments and returned the car saying it was fixed, we’ll see what happens (this was recent), also on the first visit they told me the A/C evaporator was bad indicating they have know about the problems with them for years, but BMW refused to repair or replace it even though they acknowledged it knows they were flawed, they wanted over $6500 to fix it, a BMW web site thread I found recommended just recharging the system. At the end of the day they seem to be only interested in servicing vehicles under warranty...please the car we are talking about only has 50,000 miles...."

Anonymous, FL (2010 BMW 3 Series None 4.0-L V8)
Heated or cooled seat controls

"Thermostat control to both Front seats failed, so that both seats only heat on full power; correcting the problem requires disassembly of both seats, repair cost ??CAN$2000"

Anthony H., ON (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)
Refrigerant leaks

"AC was not cooling"

Anonymous, HI (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"No sign of any leak places and no indication of a leak; no oil stains or dirt on any of the connections or components. System passed all checks. I bought this vehicle used and do not think the system was functioning to start with. I've had the system"

Anonymous, MI (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

"Tried recharging refrigerant, but tracers put in the refrigerant indicated that the culprit was the evaporator"

James J., OH (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"A hose has a leak so the a/c isn't working - the hose itself is only a $400 part but it's under the dashboard so it is going to cost $2000 for labor to replace it"

Sharon S., UT (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"Developed leak in high pressure line"

Paul A., SC (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"Slow leak caused lack of cooling. Not sure if it is the evaporator or condenser."

Anonymous, FL (2010 BMW 3 Series M3 4.0-L V8)

"Had a slow leak start last summer (2019). Have not had it repaired."

Anonymous, OH (2010 BMW 3 Series 3.0-L 6 Cyl)

"AC suddenly went out in warm weather and the dealer couldn't provide service for about a week"

Anonymous, FL (2010 BMW 3 Series 3.0-L 6 Cyl)

Brakes

Antilock system (ABS), parking brake, master cylinder, calipers, rotors, pulsation or vibration, squeaking, brake failure or wear.

What Owners Say

Antilock system (ABS)

"Three times the car gave me a master warning light that I had to stop, not drive the car and turn everything off as the car had a major electrical failure It always seemed to start with the brakes"

Paul C., MA (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"Sensor in right rear wheel failed"

Stephen B., CA (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

"ABS Sensor failed in left front wheel"

Anonymous, FL (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"ABS Sensor had to be replaced. The other problems were due for maintenance"

Michael C., NS (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"All four wheel s ABS sensors failed"

Anonymous, (2010 BMW 3 Series 3.0-L 6 Cyl)

"ABS pump failure, caused stability control and ABS to stop working. Typical modern BMW, components are no longer made to last."

Matthew C., PA (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)
Calipers

"Rear caliper stuck causing brake pads to wear out and contacting rotor metal on metal. Break pads were worn down to o mm. Had to replace calipers, rotors and pads."

Jon S., MN (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)
Normal routine brake wear

"Started hearing a noise in right front wheel and went to a garage and a caliper had locked up. Both front wheel brake system repaired."

Leo B., GA (2010 BMW 3 Series 328i 3.0-L 6 Cyl)
Premature brake wear

"See answer to previous break issue, part of the same problem."

Anonymous, (2010 BMW 3 Series 3.0-L 6 Cyl diesel)
Pulsation or vibration

"Problem was not due to BMW quality, it was due to a bad tire installation that resulted in a bent rim, which caused a front-end wobble that resulted in premature rotor replacement."

Anonymous, (2010 BMW 3 Series 3.0-L 6 Cyl diesel)
Rotors

"The rotors warped"

Anonymous, MA (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"Needed to replace 2 rotors"

D L., CA (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"Had warped front rotors at 60K miles. Brakes had never been worked on, not even new brake pads, which were still OK. I'm an easy driver...no hard braking. So, how did this happen?"

Anonymous, WI (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

"i barely drive the vehicle and the rotors and brakes were totally worn....very expensive to repair"

Anonymous, DE (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl turbo)

"Worn and due to be replaced"

Michael C., NS (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"BMW advised pulsation/vibration was from a flaw due to residue buildup on the rotors from the brake pads. Break pads & rotors were replaced prematurely to correct flaw. Not very happy about it :("

Michael T., NJ (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"wear"

Anonymous, GA (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

"Had to replace rotors front and rear"

Anonymous, NY (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

"Dealer "pad slapped" the braking system instead of turning and replacing the rotors."

Anonymous, AZ (2010 BMW 3 Series 3.0-L 6 Cyl)

Power Equipment

Cruise control, clock, warning lights, body control module, keyless entry, wiper motor or washer, tire pressure monitor, interior or exterior lights, horn, gauges, 12V power plug, remote engine start, alarm or security system

What Owners Say

Battery (not hybrid or electric)

"Battery warning message. Had to replace battery at 5 yrs, 65000 miles which is understandable. It cost $500 though, which isnt"

Mark H., NV (2010 BMW 3 Series 335i xDrive 3.0-L 6 Cyl turbo)

"The battery was 7 years old so I'm not surprised that it needed replacement. But I was surprised with the 2 hour labour charge of C$319 as well as the 90AH battery cost of C$242. It's in the trunk and is easy to access"

Mat A., ON (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

"The battery was diagnosed as needing replacement. Starting the car always worked, but it started to not crank as vigorously as usual. One cell was diagnosed as being defective. The battery was about 4 years old. Replacing the battery on this vehicle is extremely expensive. This is the second time I have had to replace the battery. Each time it cost about $600, including the battery, because the battery is very difficult to access, and the electrical system must be re-programmed when the replacement is completed (or at least that is what the service advisor has told me). BMW ought to find a way to make the battery replacement a less onerous expense!"

Anonymous, CA (2010 BMW 3 Series 3.0-L 6 Cyl)

"Normal battery life failure"

Anonymous, CA (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

"This was a precautionary battery replacement because it was five years old."

Robert W., FL (2010 BMW 3 Series 328i 3.0-L 6 Cyl)
Coil

"Coils caused mis-firing engine. Replaced under warranty - and there was a TSB"

Anonymous, IN (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"One of the coil packs went out. I cost a small fortune to have it replaced"

James R., CA (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"First coil went and had to replace all 6 and six spark plugs at a cost of $1,100"

Anonymous, NS (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"Replaced all six coils since one failed and others were approaching end of typical lifecycle."

Mark J., TX (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"Engine suddenly ran extremely rough and a service engine soon light came on. Dealer said there was a bad coil. All six coils replaced under SULEV warranty."

K S., CA (2010 BMW 3 Series 328i 3.0-L 6 Cyl)
Spark plugs or wires failure

"Cylinder 5 misfire. Replaced spark plugs, cylinder 5 coil and still can't stop misfire"

Anonymous, OK (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

"Time related"

Anonymous, NJ (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)
Starter

"With hot engine bay, starter slowed down."

Anonymous, (2010 BMW 3 Series Unsure 3.0-L 6 Cyl)

In-car Electronics

CD or DVD players, radio, speakers, GPS, communication system (e.g., OnStar), display screen freezes or goes blank, phone pairing (e.g. Bluetooth), voice control commands, steering wheel controls, portable music device interface (e.g., iPod/MP3 player), backup or other camera/sensors.

What Owners Say

CD player

"CD rejects good discs Main electronic problem was multiple defective anti-lock wheel sensors sending warnings to the car control panel. Required 3 service appointments before correction"

Robert W., FL (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"When playing audio books, it looses track of what track I am listening too when I turn the CD player off or the car off. Sometimes it just keeps skipping; sometimes it starts in a random place on the CD"

Jon S., MN (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)
Display screen freezes up

"froze. 3 days later working fine"

Charles M., NY (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)
Display screen goes blank

"goes blank cannot see what station is on"

Howard D., CA (2010 BMW 3 Series 335i xDrive 3.0-L 6 Cyl turbo)
External music device interface (e.g., smart phone, MP3 player)

"About 30% of the time, the audio system does not "see" my Ipod that is plugged into it, so I cannot use it"

Jon S., MN (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)
In-dash navigation system (GPS)

"Older US navigation map was installed by the dealer."

Anonymous, AE (2010 BMW 3 Series 335i 3.0-L 6 Cyl)
Phone pairing (e.g., Bluetooth)

"Again as explained previous question. 2010 3 Series Bluetooth is not programmable to my Galaxy S4 phone. Concerned after market upgrade may cause other issues with vehicles electronics"

Harry S., PA (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)
Radio

"lose split screen. sometimes screen goes blank"

Howard D., CA (2010 BMW 3 Series 335i xDrive 3.0-L 6 Cyl turbo)

"2010 BMW Blue Tooth only pairs to Iphone 4 and not programmable to my current Samsung Galaxy S4. BMW basic radio system very "basic". Exploring after market to solve both issues and ad backup camera"

Harry S., PA (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"The sound system emitted a constant humming noise requiring complete radio replacement"

Scott S., PA (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)
Speakers

"Terrible standard stereo system. front speaker cracks and makes noise"

Philip C., GA (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

Suspension

Shocks or struts, ball joints, tie rods, wheel bearings, alignment, steering linkage (includes rack and pinion), power steering (pumps and hoses, leaks), wheel balance, springs or torsion bars, bushings, electronic or air suspension.

What Owners Say

Alignment

"Need special equipment to align properly - not local shops"

Peter H., OR (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"It would not stay in alignment."

Anonymous, GA (2010 BMW 3 Series 3.0-L 6 Cyl)
Bushings

"Two different sets of bushings needed to be replaced"

Anonymous, NY (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"A mechanic has said I must replace the bushings on the front controller arms. I will have this done"

Anonymous, CT (2010 BMW 3 Series 335i xDrive 3.0-L 6 Cyl turbo)
Shocks or struts

"Front right shock was completely blown at 45,000. Had to replace both. Shock had fluid leaking from it"

Peter H., OR (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"both front struts failed at 85000 miles. repair cost was $1700 at dealer"

Anonymous, MA (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"At 48000 miles, the rear struts/shocks were leaking and had to be replaced at the normal annual inspection to change the oil. This was $1400 and waiting for parts kept the car in the shop 5 days. Thankfully my dealer has free loaners and I got a really nice X3."

Anonymous, MD (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"Possibly the most difficult front strut replacement ever conceived. Poor design for maintenance. After-effects require monitoring and revisiting all the adjacent components."

Anonymous, CA (2010 BMW 3 Series 3.0-L 6 Cyl)
Springs or torsion bars

"Left and right traction struts needed to be replaced. Engine mounts needed to be replaced. Valve cover gasket leaking and replaced."

Anonymous, OR (2010 BMW 3 Series 3.0-L 6 Cyl turbo)
Steering linkage (includes rack and pinion)

"Had to replace entire front rack and pinion"

C W., GA (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

Engine Major

Engine rebuild or replacement, cylinder head, head gasket, turbo or supercharger, timing chain or timing belt.

What Owners Say

Cylinder head

"The 335d is currently in the shop with the head removed due to carbon buildup. The head has been sent to a machine shop where it will be dipped for cleaning. It is being covered under CPO warranty"

Anonymous, TX (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

"Car was running hard, dealer diagnosed and fixed the problem as car was under warranty"

Anonymous, IL (2010 BMW 3 Series 335i xDrive 3.0-L 6 Cyl turbo)

"Massive carbon build up at about 65K miles. Have had 3 other diesel cars and NEVER had this problem before. Dealer charges over $3,000 to decarbon the cylinder head"

Anonymous, WI (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

"Two Version 7 fuel injectors were faulty at 83,000 km in my 335i - a known problem which is a no charge fix by BMW NA in the USA, but not in Canada. It cost me $3,500 to replace all 6 injectors with Version 11's!"

Mat A., ON (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)
Head gasket

"starting to leak and dealer recommended the head gasket be replaced"

Anonymous, NS (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

"The gasket wore out and was replaced"

Anonymous, VA (2010 BMW 3 Series 335i xDrive 3.0-L 6 Cyl turbo)

"Oil leaking"

Anonymous, NY (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

"had to replace. was told this was standard for this tear's model."

Anonymous, GA (2010 BMW 3 Series 328i 3.0-L 6 Cyl)
Turbo or supercharger

"turbo charger needed to be replaced, 60K milage"

Anonymous, TN (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

"Leaking fuel injectors "‿ all replaced. Replacement of low pressure sensor"

Anonymous, OR (2010 BMW 3 Series 3.0-L 6 Cyl turbo)

Body Integrity

Squeaks, rattles, wind noises, loose or cracked seals and/or weather-stripping, air and water leaks.

What Owners Say

Air or water leaks

"I mentioned all in the previous section"

Saldinger G., TX (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

"Water leaks from convertible top"

Anonymous, CA (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"Water leaked into the rear battery compartment and filled it thereby corroding the batter terminals requiring a replacement of the batter cable bundles and an expensive process to find the leak cause and fix it."

Anonymous, MD (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"Common problem with hardtop convertibles, but the leaks during heavy rain are annoying, and any attempt even by my very good shop (this is their own warning/advice) to replace gaskets risks creating even more problems. I will say that the very complicated folding top has worked flawlessly for me over 18 months of ownership. But the leaks reduce the pleasure of owning the car, however."

Stephen B., RI (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"Car is parked outside; after strong rainstorms I find water pooled in the driver's footwell. Have not attempted to repair yet."

Anonymous, (2010 BMW 3 Series 3.0-L 6 Cyl)
Seals and/or weather-stripping

"The sun roof & windshield seals were getting old & deteriorated by the sun thus the leaks & there was a leak under the mats from the seals leaking"

Saldinger G., TX (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

"convertible roof leaks when it rains. Dealer charged a fortune but it did not really fix it"

Anonymous, CA (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"Convertible top leaks when it rains or when the car is washed."

Anonymous, CA (2010 BMW 3 Series 3.0-L 6 Cyl turbo)
Squeaks or rattles

"Steering wheel rattle which they have tried to fix and keeps on coming back"

Anonymous, CA (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"Even when new my BMW 335i was a rattle box. I believe it is common with the make. People view BMW as a premium brand but interior noises are common."

Anonymous, WA (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

Engine Cooling

Radiator, cooling fan, antifreeze leaks, water pump, thermostat, overheating.

What Owners Say

Overheating

"Overheated and had to replace the entire cooling system"

William M., GA (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)
Thermostat

"The car is a BMW335d and is seven years old. I monitor the engine using and OBD code reader and an app called Dash Command. I had experienced failure of one glow plug and was getting intermittent failure information on a second glow plug. The engine coolant was only reaching 65-75C and on this particular car the thermostat should open at 88 so the car runs at 88-91C. In cold Canadian winters, when the engine does not reach its full temperature the glow plugs stay on longer than they should which"

Steven L., ON (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

"SINCE IT WAS 4 HOURS OF LABOUR TO GET AT THE WATER-PUMP, I AGREED TO REPLACE THE THERMOSTAT AT THIS TIME. THE TOTAL BILL WAS $C 2,076 !! THERE WAS NO ENGINE DAMAGE DETECTED."

Anonymous, ON (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)
Water pump

"water pump failed while traveling causing overheating"

Paul H., MT (2010 BMW 3 Series 335i xDrive 3.0-L 6 Cyl turbo)

"The water pump stopped functioning at 97000 miles. It was not an inexpensive repair. Overall, the repair costs for BMWs are too high."

Anonymous, (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

"A WARNING MESSAGE SAID THAT THE ENGINE WAS OVERHEATING AND WE SHOULD STOP. IT SLOWED TO A CRAWL AND WE PULLED OVER INTO A SIDE STREET. AFTER 15 MINUTES OF COOLOING WITH THE HOOD OPEN, WE COULD DRIVE AGAIN FOR A KM TOWARDS HOME. AFTER ANOTHER COOL-DOWN PAUSE WE MADE IT HOME SINCE IT WAS SUNDAY. WE HAD IT TOWED TO A DEALER ON MONDAY. THE WATER-PUMP IS ELECTRICALLY POWERED! SO WAS REPLACED. THERE WAS NO LOSS OF COOLANT."

Anonymous, ON (2010 BMW 3 Series 335i 3.0-L 6 Cyl turbo)

Exhaust

Muffler, pipes, catalytic converter, exhaust manifold, leaks.

What Owners Say

Catalytic converter

"Needed to be replaced."

Steve H., WA (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)
Other/unsure

"Recall on air bag"

Anonymous, IL (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl turbo)

"Occupancy Seat Mat intermittently gives error warning. Previous models had voluntary recall. I believe this could be extended to my model."

Anonymous, CA (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"Takata airbag recall"

Matthew C., PA (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

Paint/Trim

Paint (fading, chalking, cracking, or peeling), loose interior and exterior trim or moldings, rust.

What Owners Say

Loose exterior trim or moldings

"Rubber sealant molding around base of rear window loosened and needed to be glued back into place. Did not experience water in the boot as a consequence."

Anonymous, ME (2010 BMW 3 Series 3.0-L 6 Cyl)
Loose interior trim or moldings

"air vent adjuster broke (2!). Plastic worn out"

Anonymous, CA (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

"Had quite a bit of problems with interior trim falling off"

Anonymous, FL (2010 BMW 3 Series 328i 3.0-L 6 Cyl)

Drive System

Driveshaft or axle, CV joint, differential, transfer case, 4WD/AWD components, driveline vibration, traction control, electronic stability control (ESC), electrical failure.

What Owners Say

Driveshaft or axle

"I had a vibration that was not cured by new tires. The dealer replaced the drive shaft and differential on the first visit. Both were covered under the BMW extended warranty I purchased"

Anonymous, MD (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)
Electrical failure

"Melted wiring harness subject to a recall. My car was parked for 2.5 months waiting for parts. BMW provided a rental car for my use."

Anonymous, MD (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)

Transmission Minor

Gear selector or linkage, leaks, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission.

What Owners Say

Rough shifting

"Shifting to a higher/taller gear slowly got herky-jerky; this was apparently a result of a gradual loss of transmission fluid over 2-3 months. Was repaired under warranty"

Anonymous, WA (2010 BMW 3 Series 328i xDrive 3.0-L 6 Cyl)
Transmission computer

"Experience intermittent transmission computer warning which will put transmission into a fail safe mode limiting gear and speed of car. Turn off car, wait 60 sec, turn on car , warning and failsafe mode go away. Has happened twice in past year. Dealer says: uncertain if real issue. Live with it, or replace transmission for $10k. Car barely worth that, so living with it for now"

John M., CA (2010 BMW 3 Series 335d 3.0-L 6 Cyl diesel)

Body Hardware

Power or manual windows, locks and latches, tailgate, hatch or trunk, doors or sliding doors, mirrors, seat controls, safety belts, sunroof, convertible top.

What Owners Say

Convertible top

"When it rains, the convertible top leaks. Also the driver side step-in is chipping paints. The tires only last about a year and half and very expensive."

Anonymous, CA (2010 BMW 3 Series 3.0-L 6 Cyl turbo)
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