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A light freshening for 2012 includes powertrain tweaks to improve the Mazda3's fuel economy to an impressive 32-mpg overall. This vaulted its road test score to near the top of our small car rankings for the model year. Further, Mazda's SkyActiv 2.0-liter four-cylinder engine delivers smooth and ample performance. An available 2.5-liter four cylinder provides more power, but is less frugal with fuel.
Alerts
There is 1 recall 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.
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.
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.

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.
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Reliability Trouble Spots
Engine Major Engine Major Engine rebuild or replacement, cylinder head, head gasket, turbo or supercharger, timing chain or timing belt.
Engine Minor Engine Minor Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, oil leaks.
Engine Cooling Engine Cooling Radiator, cooling fan, antifreeze leaks, water pump, thermostat, overheating.
Transmission Major Transmission Major Transmission rebuild or replacement, torque converter, clutch replacement.
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.
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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 available, standard from 2011. Side air bags available from 2000. Head protection air bags available from 2004, standard from 2010. ESC available from 2007, standard from 2011. Blind spot monitoring standard on Touring and Grand Touring from 2012. Forward collision warning and automatic emergency braking available from 2014.
Road Test

A light freshening for 2012 includes powertrain tweaks to improve the Mazda3's fuel economy to an impressive 32-mpg overall. This vaulted its road test score to near the top of our small car rankings for the model year. Further, Mazda's SkyActiv 2.0-liter four-cylinder engine delivers smooth and ample performance. An available 2.5-liter four cylinder provides more power, but is less frugal with fuel. Other attributes include agile handling, a supple ride and a well-designed interior with good materials and comfortable seats. On the downside, rear-seat room is tight and road noise is pronounced. 

Seating
2 front, 3 rear
Drive Wheels
Front
Warranty

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
4-door hatchback
sedan
Transmissions Available
  • 6-speed Automatic
  • 5-speed Manual
  • 5-speed Automatic
  • 6-speed Manual
Engines Available
  • 2-liter 4 (148 hp)
  • 2-liter 4 (155 hp)
  • 2.3-liter 4 turbo (263 hp)
  • 2.5-liter 4 (167 hp)

Owner Reported Trouble Spots

The Reliability score is based on our latest subscriber survey of 2012 Mazda 3 owners. The owner comments describe problems respondents experienced with this vehicle.

Body Integrity

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

What Owners Say

“Drivers side window seal misshapen and allows wind noise to enter cabin”

Anonymous, PA (2012 Mazda 3 Touring 2.0-L 4 Cyl)

“Rattle fixed by replacing rear window seal”

W H., CT (2012 Mazda 3 Touring 2.0-L 4 Cyl)

“Needed to replace driver window seal/trim”

James M., GA (2012 Mazda 3 Sport 2.5-L 4 Cyl)

“SeAl on sunroof”

Anonymous, NS (2012 Mazda 3 Sport 2.0-L 4 Cyl)

“In temperatures below freezing, I regularly heard in the roof a noise like mice scurrying around. The second time I reported this problem, the mechanic determined that the noise fell under a notification from the manufacturer, TSB 09-14-28 of a noise coming from positioning pins located under the headline which need to be cut and the metal around them bent. This repair would have been done under warrnaty if the need for it had shown up when I bought the car from the dealer, but by then the car w”

Anonymous, ON (2012 Mazda 3 Unsure 2.0-L 4 Cyl)

“The vehicle has begun to have noise issues in the rear of the vehicle. I guess this is to be expected with a 5-6 year old vehicle”

Anonymous, TX (2012 Mazda 3 Sport 2.0-L 4 Cyl)

“Squeak in the rear”

Anonymous, MA (2012 Mazda 3 Grand Touring 2.5-L 4 Cyl)

“Sounds like knocking in rear. Seems like brakes even though new rear brake were bought”

Davey M., CA (2012 Mazda 3 Touring 2.5-L 4 Cyl)

“when I backup sometimes there is a squeaking sound”

Anonymous, CA (2012 Mazda 3 Unsure 2.0-L 4 Cyl)

“The steering column squeaks sometimes when driving. It is not overly annoying though but for such a new car, I would have thought I wouldn't have such noises until much later”

David K., MD (2012 Mazda 3 Touring 2.0-L 4 Cyl)

“When the temperature is about 40 degrees a constant rattle comes from the speedometer panel. A whack to the top normally stops the noise for a time”

Anonymous, PA (2012 Mazda 3 Touring 2.0-L 4 Cyl)

“Squeak from rear window area most evident in cold weather”

Anonymous, NH (2012 Mazda 3 Unsure 2.0-L 4 Cyl)

“Rear window rattle fixed by replacing seal. Driver side window rattling-not yet fixed”

W H., CT (2012 Mazda 3 Touring 2.0-L 4 Cyl)

“Extremely annoying squeaking sound when the car went over bumps. Took to one dealership, which did extensive testing but was unable to solve it. Second dealership resealed rear window, which solved the problem”

Christian P., NY (2012 Mazda 3 Grand Touring 2.5-L 4 Cyl)

“Rattles and squeaks at highway speed”

James M., GA (2012 Mazda 3 Sport 2.5-L 4 Cyl)

“The rear window parcel shelf made a very loud and persistent squeeking noise when the car was in motion and the temperature was below ) deg C. At the second visit to fix this issue, the dealership came across a TSB, and repaired it successfully”

George Z., ON (2012 Mazda 3 Touring 2.0-L 4 Cyl)

“brakes squeak when backing up. No problem with brakes, and it's intermittent and usually in the morning only. but loud”

Anonymous, HI (2012 Mazda 3 Grand Touring 2.0-L 4 Cyl)

“squeak coming from rear window in cold weather”

Anonymous, TN (2012 Mazda 3 Unsure Unsure)

“This vehicle has always had a small amount of air noise. I don't consider this vehicle to be "well built" by any means. I will not be purchasing a Mazda in the future”

Anonymous, TX (2012 Mazda 3 Sport 2.0-L 4 Cyl)

“It appears the seals around the doors leak air and cause the noise”

William D., TX (2012 Mazda 3 Touring 2.0-L 4 Cyl)

“When it is windy, which is alot where I live, you can really hear the wind in this car. Not very well constructed in that respect”

Anonymous, CA (2012 Mazda 3 Unsure 2.0-L 4 Cyl)

“after having the car for a few months we noticed air noise coming from the top of the ceiling behind the moon roof around the light attached to the ceiling. We had already installed a wind foil? in front of the moon roof (outside) I do it on all my c”

Steven R., PA (2012 Mazda 3 Touring Unsure)

“Lots of road noise, I tried sealing the gasket around the door better because it almost sounds like a leak, but it still did not fix it”

Calais P., NH (2012 Mazda 3 Grand Touring 2.0-L 4 Cyl)
Air or water leaks

“tire pressure sensing nice idea but between ice cold etc. they just don't seem too reliable and seeing yellow tire light makes you worry”

Anonymous, NY (2012 Mazda 3 Sport 2.0-L 4 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

“When playing a CD the right speaker started to make a lot of static noise. A dealership mechanic said that the whole media unit has to be replaced to fix that”

Anonymous, CA (2012 Mazda 3 Touring 2.0-L 4 Cyl)
Display screen difficult to see

“screen faded out”

Anonymous, ME (2012 Mazda 3 Touring 2.0-L 4 Cyl)
External music device interface (e.g., smart phone, MP3 player)

“Entertainment System Replaced”

Anonymous, NM (2012 Mazda 3 Grand Touring 2.0-L 4 Cyl)
Phone pairing (e.g., Bluetooth)

“Car doesn't consistently pick up incoming calls on blue tooth”

Kenneth B., GA (2012 Mazda 3 Grand Touring 2.0-L 4 Cyl)

“Very difficult to get Samsung Smart phone to hook on to the4 Bluetooth”

R D., ON (2012 Mazda 3 Sport 2.0-L 4 Cyl)

“New iPhone 6 would not pair - had to take the car and the phone into the Mazda dealership - they were able to fix it, but i don't know if it was an apple problem or a Mazda problem”

Anonymous, WA (2012 Mazda 3 Grand Touring Unsure)
Radio

“Entertainment System had to be replaced”

Anonymous, NM (2012 Mazda 3 Grand Touring 2.0-L 4 Cyl)

“The entire radio/cd/bluetooth Bose head unit just completely stopped working in the spring of 2016. Dealer told us the head unit possibly the amp was damaged and would require a $600 replacement unit. We procrastinated on getting the repair done and in a strange twist of fate, the car battery died and required replacement. Once the battery was reconnected and the radio/gps navigation unit reset itself, everything worked again! For the year it didn't work, it was a serious defect and reduced our”

Angie B., TN (2012 Mazda 3 Grand Touring 2.0-L 4 Cyl)

“"Aux" input to radio has stopped working”

John C., NY (2012 Mazda 3 Touring 2.0-L 4 Cyl)

“In November of 2014, the unit quit playing. CD,RADIO bluetooth”

Gregory M., TX (2012 Mazda 3 Touring 2.0-L 4 Cyl)
In-dash navigation system (GPS)

“It worked one day and the next day it did not. Have followed suggestions in manual, but it still doesn't work. Have gone back to using a plug in gps unit i owned before buying the car”

Peggy N., NJ (2012 Mazda 3 Unsure 2.5-L 4 Cyl)

“As designed this system was badly designed and outdated at the time the car was made. It is cumbersome to use and unreliable. The dealer was unable to help to fix or adjust the device”

Mark M., CO (2012 Mazda 3 Touring 2.0-L 4 Cyl)

“this thing never worked. The dealer tried everything it could Mazda CA did nothing. Dealer said they could do nothing. it never worked and still doesn't. dealer told us lots of trouble with this year”

Anonymous, AB (2012 Mazda 3 Sport 2.5-L 4 Cyl)

“For a while, the thing was worthless, if not dangerous. Ex. It would tell me to turn left when I was on a interstate, or turn right when I was 1/2 way across a bridge! There were no exits on either sides. I was so unsure of it that I bought a sta”

Louis B., WI (2012 Mazda 3 Mazdaspeed 2.3-L 4 Cyl turbo)
Speakers

“Speaker has become loose and rattles”

Anonymous, NJ (2012 Mazda 3 Grand Touring 2.0-L 4 Cyl)

“intermitent speaker output”

Anonymous, CA (2012 Mazda 3 Sport 2.5-L 4 Cyl)

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

Cruise control

“Cruise control no longer functional”

Daniel B., CO (2012 Mazda 3 Sport 2.0-L 4 Cyl)

“The cruise control intermittently does not work in cold weather. Once the car heats up, it begins working again”

Anonymous, WI (2012 Mazda 3 Grand Touring 2.5-L 4 Cyl)
Headlights

“Headlights would dim when applying brakes”

Wayne L., GA (2012 Mazda 3 Sport 2.0-L 4 Cyl)

“Headlights dimmed and blinked when decelerating, creating visual disturbance and difficulty seeing. Problem was fixed through a software upgrade per a TSB: NHTSA reference# 10053740 and TSB number SB-01-019-13”

G S., TN (2012 Mazda 3 Touring 2.0-L 4 Cyl)

“steering assisted headlights failed. The mechanical motor and mounting mechanism needed to be replaced. It was very expensive and a lot of labor involved, Who would have ever guessed that they would have to remove the front bumper from the vehicle i”

Greg B., NJ (2012 Mazda 3 Grand Touring Unsure)

“Lights flickered on braking due to a software problem. It was fixed under warranty”

Anonymous, WI (2012 Mazda 3 Grand Touring 2.0-L 4 Cyl)

“Computer needed an update”

Anonymous, ON (2012 Mazda 3 Sport 2.0-L 4 Cyl)

“The headlights/exterior lights and gauges would dim under braking. It was covered under a Mazda Recall and fixed at no charge”

Matthew B., VA (2012 Mazda 3 Touring 2.0-L 4 Cyl)
Heated or cooled seats

“The driver seat, seat does not heat but the seat back does. The seat back stays on high of the time unless it is turned off”

Anonymous, WI (2012 Mazda 3 Grand Touring 2.5-L 4 Cyl)

“Bottom seat heater/control unit failed on both driver and passenger sides. Driver failed around 25000 miles and passenger failed around 35000 miles”

Spencer S., OK (2012 Mazda 3 Grand Touring 2.0-L 4 Cyl)
12V power plug

“fuse failed after 12mos. and 24mos”

Anonymous, TX (2012 Mazda 3 Touring 2.0-L 4 Cyl)
Clock

“The center dash area randomly dims or goes off, then comes back on every once in awhile (once a month)”

Calais P., NH (2012 Mazda 3 Grand Touring 2.0-L 4 Cyl)
Interior lights

“Interior lighting stayed on when rear passenger door open/close sensor malfunctioned indicating a false open door. I had to turn it off manually”

Anonymous, FL (2012 Mazda 3 Touring 2.0-L 4 Cyl)
Warning lights

“Rear passenger door open/close sensor malfunctioned inside the door lighting dome light and door open indicator on dashboard even when the door was closed”

Anonymous, FL (2012 Mazda 3 Touring 2.0-L 4 Cyl)
Wiper motor or washer

“Washer motor burned out. Had replaced”

Anonymous, TX (2012 Mazda 3 Touring 2.0-L 4 Cyl)

Paint/Trim

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

What Owners Say

“Right side moulding popped off by itself after first year”

Anonymous, RI (2012 Mazda 3 Touring 2.5-L 4 Cyl)

“Winter ice and snow loosened up some trim on front of car”

David S., MN (2012 Mazda 3 Sport 2.0-L 4 Cyl)

“Rough roads has caused the front bumper moldings to separate from body”

Rick G., CA (2012 Mazda 3 Touring 2.0-L 4 Cyl)

“Rust on rear window channels”

Anonymous, ON (2012 Mazda 3 Unsure 2.3-L 4 Cyl turbo)

“Excessive paint chipping, more so than any car I have ever owned”

Thomas B., NY (2012 Mazda 3 Touring 2.0-L 4 Cyl)

“Paint seems to chip off a little to easily from road driving and from small bumps/scratches”

Anonymous, MD (2012 Mazda 3 Grand Touring 2.0-L 4 Cyl)

“lots of paint chips from rocks, car chips easily”

Anonymous, BC (2012 Mazda 3 Unsure 2.0-L 4 Cyl)
Rust

“Over the winter started to get bubbling of the paint in spots on my roof that are showing sign of rust now”

Anonymous, ON (2012 Mazda 3 Unsure 2.0-L 4 Cyl)

“rust on the window trim”

Anonymous, ON (2012 Mazda 3 Sport 2.0-L 4 Cyl)
Loose interior trim or moldings

“Cheap materials don't stand up to my preschoolers”

Anonymous, NH (2012 Mazda 3 Unsure 2.0-L 4 Cyl)

“Soft touch plastic trim around the radio center console started to come loose”

George Z., ON (2012 Mazda 3 Touring 2.0-L 4 Cyl)

“Rear window trim began to squeak and Mazda says I new clips and is not under warranty. Since they don't sell just the clips, I would have to buy a whole new trim piece”

Anonymous, PA (2012 Mazda 3 Touring Unsure)

“Dash lifted and had to be replaced. Car past warranty by one month but Mazda replaced under warranty after I complained to Mazda US. Was told dash lifted due Florida heat”

Anonymous, FL (2012 Mazda 3 Touring 2.0-L 4 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

“the wheels had been knocked out of alignment”

John W., AL (2012 Mazda 3 Sport 2.0-L 4 Cyl)

“Out of alignment after 1 year, uneven tire wear. This is the same problem that I had with my 1998 Mazda Prot?, looks like the company has a problem in this area”

Anonymous, MD (2012 Mazda 3 Touring 2.0-L 4 Cyl)
Shocks or struts

“Shocks and struts required replacement on vehicle well under 100,000. This is unacceptable and not normal”

Thomas K., VA (2012 Mazda 3 Unsure Unsure)

“I live on a gravel driveway and after driving too fast on it for too long - despite its pot holes .... I pad the price and needed a new strut”

Kevin C., MN (2012 Mazda 3 Unsure Unsure)

“Right front strut had oil seal leakage. I had both struts replaced at dealership”

Mark E., BC (2012 Mazda 3 Sport 2.5-L 4 Cyl)

“We were told it already needs strut towers”

Alejandro G., CA (2012 Mazda 3 Touring 2.0-L 4 Cyl)

“All four corners must have shocks/struts replaced. Unexpected on such a new car”

Anonymous, MO (2012 Mazda 3 Grand Touring 2.0-L 4 Cyl)

“Driver side shock make squeaky noise when the car was started cool and passed a bump”

Anonymous, CA (2012 Mazda 3 Touring 2.5-L 4 Cyl)

“Rear shocks needed to be replaced”

Andrew W., NC (2012 Mazda 3 Touring 2.5-L 4 Cyl)
Tire wear is uneven

“Irregular tire wear resulted from need to replace vehicle suspension well under 100,000. This is highly irregular and Mazda's quality is questionable”

Thomas K., VA (2012 Mazda 3 Unsure Unsure)

“wheel bearing noise. Factory Rep advised Dealer to replace entire knuckle assembly with the bearing”

William P., CA (2012 Mazda 3 Mazdaspeed 2.3-L 4 Cyl turbo)
Wheel balance

“Driver Side Front tire wore out faster than the other tires. Mazda repair shop could not find out why”

Anonymous, CA (2012 Mazda 3 Touring 2.5-L 4 Cyl)

Brakes

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

What Owners Say

Premature brake wear

“Rear brake pads appear on both sides appear to have rusted to caliper housing preventing them from moving as designed... this caused un even brake wear and rotor damage”

Anonymous, PA (2012 Mazda 3 Mazdaspeed 2.3-L 4 Cyl turbo)

“Squeaking rear brakes. Was told the front need to be replaced though the noise came from rear. Replaced the front. Was told the rear need to be replaced soon. That was at less than 60000”

Anonymous, NY (2012 Mazda 3 Touring 2.0-L 4 Cyl)

“Brakes have worn faster than the previous model of the Mazda 3”

Anonymous, MA (2012 Mazda 3 Grand Touring 2.0-L 4 Cyl)

“rotors hand to be sanded”

Adam D., NM (2012 Mazda 3 Touring 2.0-L 4 Cyl)

“worn out”

Anonymous, ON (2012 Mazda 3 Sport 2.0-L 4 Cyl)

“Shimming when braking at speeds greater than 45mph”

Anonymous, CA (2012 Mazda 3 Touring 2.0-L 4 Cyl)
Squeaking

“rear rotors / calipers are squeeking when backing up”

J S., NC (2012 Mazda 3 Grand Touring 2.0-L 4 Cyl)

“If it rains and the car has been sitting 12 hours or more, the brakes squeal and squeak when applied. Lasts for 3-6 applications before it stops”

Anonymous, NY (2012 Mazda 3 Touring 2.0-L 4 Cyl)

“Only a couple weeks into the brake replacement, they began to squeak”

Charles K., CA (2012 Mazda 3 Unsure 2.0-L 4 Cyl)

“replaced break pads and rotors on front wheels.(non factory but highest quality)Squeeled for 2 months returned to shop twice”

Anonymous, ME (2012 Mazda 3 Unsure 2.0-L 4 Cyl)

“Backing up while engaging bracks causes extreme noise”

Rick G., CA (2012 Mazda 3 Touring 2.0-L 4 Cyl)

Transmission Minor

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

What Owners Say

“Traction control would come on for no reason and car would just rev with no forward movement. Scary when it happened on I95! Took 6 weeks to get parts and get fixed”

Anonymous, MD (2012 Mazda 3 Unsure 2.0-L 4 Cyl)

“It pops out of second gear for no apparent reason”

Laura D., CA (2012 Mazda 3 Mazdaspeed 2.3-L 4 Cyl turbo)
Transmission computer

“After a transmission fluid change the system acted up causing a jerk during gear changes. Two software upgrades later and it is a bit better but still not resolved”

Kirk M., ON (2012 Mazda 3 Sport 2.0-L 4 Cyl)

“When the car had about 30k miles, the AT fault and check engine lights turned on, and the transmission locked itself into second gear. Turning the car off and on restored normal function. The dealer checked the vehicle electrical grounding, and reflashed the transmission computer with a newer firmware, per a service bulletin”

William K., CA (2012 Mazda 3 Touring 2.0-L 4 Cyl)

“Dealer said had a service bulletin from Mazda on the traction control issue. Not sure what they had to fix”

Anonymous, MD (2012 Mazda 3 Unsure 2.0-L 4 Cyl)
Gear selector or linkage

“Sometimes the car jumps out of 4th gear while driving. Can put the car back in 4th gear while moving to keep going”

Anonymous, SC (2012 Mazda 3 Unsure 2.5-L 4 Cyl)
Transmission sensor or solenoid

“Transmission would not shift gears. Fixed under 60,000 drive-train warranty”

Anonymous, TN (2012 Mazda 3 Touring 2.0-L 4 Cyl)

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

Locks and latches

“Rear lock/latch does not work below 20 degrees”

Ben K., MA (2012 Mazda 3 Unsure 2.0-L 4 Cyl)
Tailgate, hatch or trunk

“Gas struts for hatchback on recall”

Anonymous, BC (2012 Mazda 3 Grand Touring 2.5-L 4 Cyl)

“Screws to the spoiler became loose. I had to manually tighten and apply loctite”

Anonymous, RI (2012 Mazda 3 Touring 2.5-L 4 Cyl)
Seat belts

“Drivers side seat belt doesn't fully retract. Have had it in twice to be fixed. Still is a problem. More an annoyance than anything”

Anonymous, IL (2012 Mazda 3 Unsure 2.5-L 4 Cyl)

“Seat belt will not retract”

Anonymous, FL (2012 Mazda 3 Touring 2.0-L 4 Cyl)
Windows

“Rear window had to be removed and reinstalled to repair a noise the window was making in cold weather”

Anonymous, ON (2012 Mazda 3 Sport 2.0-L 4 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

“the ac stopped working”

Marsha L., PA (2012 Mazda 3 Sport 2.5-L 4 Cyl)
Evaporator

“stopped cooling; blowing only hot air; cost $700 to fix”

Teresa D., FL (2012 Mazda 3 Sport 2.0-L 4 Cyl)

“Dealer found leak when I reported lack of A/C cooling. Received free rental while problem fixed in one day at no cost due to warranty”

Anonymous, PA (2012 Mazda 3 Touring 2.0-L 4 Cyl)
Automatic climate control

“Takes forever to warm up or cool down”

Anonymous, MA (2012 Mazda 3 Grand Touring Unsure)
Heater system

“Heater does not warm the car well if the temperature is below freezing”

David K., MD (2012 Mazda 3 Touring 2.0-L 4 Cyl)

“Takes too long to heat up and can't control the amount of heat. Once it heats up it is too hot almost immediately”

Anonymous, MA (2012 Mazda 3 Grand Touring Unsure)

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

Fuel injection system

“Had to be completely replaced”

Anonymous, CA (2012 Mazda 3 Touring 2.5-L 4 Cyl)
Fuel pump

“It cracked”

Anonymous, CA (2012 Mazda 3 Touring 2.5-L 4 Cyl)
Sensors (includes O2 or oxygen sensor)

“Master airflow sensor failed and the car had to be towed to the dealer”

Bill E., ON (2012 Mazda 3 Grand Touring 2.0-L 4 Cyl)

“Mass Air Flow Sensor had to be replaced. I had to tow the car in the service”

Anonymous, TX (2012 Mazda 3 Touring 2.0-L 4 Cyl)

“Mass Airflow Sensor failed. Car would not start”

Anonymous, CA (2012 Mazda 3 Touring 2.0-L 4 Cyl)

Engine Minor

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

What Owners Say

Engine computer

“High idle when clutch released in neutral”

Daniel B., CO (2012 Mazda 3 Sport 2.0-L 4 Cyl)
Oil leaks

“Small oil leak continues even after new deal installed by dealer”

Anonymous, MA (2012 Mazda 3 Grand Touring Unsure)

“I can see leak spots on my driveway, but can't identify where they com from”

Davey M., CA (2012 Mazda 3 Touring 2.5-L 4 Cyl)

“engine experienced oil leaks the dealership did not fix which led to engine failure”

Katherine L., TX (2012 Mazda 3 Touring 2.0-L 4 Cyl)
Engine mounts

“Engine mount was squeaking, fount out it was damaged”

Anonymous, CA (2012 Mazda 3 Touring 2.0-L 4 Cyl)

Transmission Major

Transmission rebuild or replacement, torque converter, clutch replacement.

What Owners Say

Transmission rebuild or replacement

“This vehicle is on its 3rd transmission, they've replaced it twice”

Anonymous, MI (2012 Mazda 3 Touring 2.0-L 4 Cyl)

“Mazda dealership replaced it without question - under warranty and furnished me with a rental”

Anonymous, TX (2012 Mazda 3 Touring 2.0-L 4 Cyl)
Clutch replacement

“The clutch burnt out and was not covered”

Laurie L., ON (2012 Mazda 3 SV 2.0-L 4 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

Alternator

“Replaced alternator”

Anonymous, MI (2012 Mazda 3 Touring 2.0-L 4 Cyl)

“The battery will not stay charged. It repeatedly loses charge and the car can't be started!! This has been a problem since purchase. We replaced the battery but this made no difference”

Carol T., MI (2012 Mazda 3 Unsure Unsure)

Exhaust

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

What Owners Say

Catalytic converter

“Carbon build up, check engine light was on. Dealer had to clean the build up”

Anonymous, MD (2012 Mazda 3 Touring Unsure)

Engine Major

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

What Owners Say

Engine rebuild or replacement

“Engine seized up because of oil leaks”

Katherine L., TX (2012 Mazda 3 Touring 2.0-L 4 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 needed replacing at ~50000 miles”

Anonymous, MN (2012 Mazda 3 Touring 2.0-L 4 Cyl)

Engine Cooling

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

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