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The 2017 A4 is less reliable than other cars from the same model year.
The Reliability score is based on our latest subscriber survey of 2017 Audi A4 owners. The owner comments describe problems respondents experienced with this vehicle.
Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
"Turbo charger needed replacement."
Anonymous A., GA (2017 Audi A4 2.0T 2.0-L 4 Cyl turbo)""Had to replace a leaking water pump, which Audi paid for and had to replace both leaking motor mounts""
Anonymous A., TX (2017 Audi A4 Ultra 2.0-L 4 Cyl turbo)"Coolant leaks"
Anonymous, PA (2017 Audi A4 2.0T 2.0-L 4 Cyl turbo)"Water pump"
Anonymous, MS (2017 Audi A4 2.0T 2.0-L 4 Cyl turbo)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.
"While at the dealer for a routine service, they found they needed to completely replace the bushings"
Anonymous, IL (2017 Audi A4 2.0T 2.0-L 4 Cyl turbo)"Two lower control arm bushings cracked and lost their internal fluid. Had to replace the rearward lower control arms."
Anonymous, GA (2017 Audi A4 Ultra 2.0-L 4 Cyl turbo)"Had to replace the engine support, 4000$."
Anonymous, QC (2017 Audi A4 2.0T 2.0-L 4 Cyl turbo)"Replaced both rear springs as a result of ONE broken spring."
Anonymous, NY (2017 Audi A4 2.0T 2.0-L 4 Cyl turbo)Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.
"Mounts worn out causing low speed vibration. $1300 estimate repair"
Anonymous, MA (2017 Audi A4 2.0T 2.0-L 4 Cyl turbo)"Oil is seeping requiring $2000 which I have not agreed to"
Anonymous, MA (2017 Audi A4 2.0T 2.0-L 4 Cyl turbo)"During regular annual maintenance the advisor indicated that there was an oil leak and that a gasket needed to be replaced. I had the extended warranty so it was covered, with a deductible."
Anonymous, ON (2017 Audi A4 Ultra 2.0-L 4 Cyl turbo)Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.
"mechanic said had to be replaced"
Anonymous A., PA (2017 Audi A4 2.0T 2.0-L 4 Cyl turbo)"Thermostat failed and had to be replaced before I could drive the carl it was at the dealership for several days."
Anonymous, VA (2017 Audi A4 Unsure 2.0-L 4 Cyl turbo)Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.
"problem resolved within past 12 months - i had a new turbo charger installed by certified audi mechanic at a private garage. I was alerted to this issue when i got an error code as well as by the lack on f power going up inclines."
Anonymous, NY (2017 Audi A4 2.0T 2.0-L 4 Cyl turbo)Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.
"valve cover gasket"
Anonymous, CA (2017 Audi A4 Ultra 2.0-L 4 Cyl turbo)AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.
"A/C stopped putting out cool air. Compressor was replaced at about 65000 miles"
Anonymous, FL (2017 Audi A4 2.0T 2.0-L 4 Cyl turbo)Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.
"Electronic issue with the differential programming, 700$"
Anonymous, QC (2017 Audi A4 2.0T 2.0-L 4 Cyl turbo)Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.
"The metal brake fluid tube somehow got cut. This was unexpected, abnormal and ocurred while driving, caused a loss of control, which could have led to an accident"
Anonymous, MN (2017 Audi A4 2.0T 2.0-L 4 Cyl turbo)Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.
"Fuel guage stopped working for second time since 2022. Very Expensive repair since whole tank needed replacement."
Anonymous, NJ (2017 Audi A4 Unsure 2.0-L 4 Cyl turbo)Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.
"Coolant leak"
Anonymous, TX (2017 Audi A4 2.0T 2.0-L 4 Cyl turbo)Transmission rebuild or replacement, torque converter, premature clutch replacement.
Alternator, starter, hybrid battery replacement, hybrid battery related systems, regular battery, battery cables, engine harness, coil, ignition switch, electronic ignition, spark plugs and wires failure, auto stop/start.
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, USB ports, alarm or security system, remote engine start, heated or cooled seats, heated steering wheel, headlights, automatic headlights, automatic wipers, wireless charging pad.
Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.
Windows, locks and latches, doors or sliding doors, tailgate, trunk or hatch, mirrors, seat controls (power or manual), seat belts, sunroof, convertible top, glass defect.
Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.
"Very difficult to pass SMOG check. Needed to reset monitors."
Anonymous, CA (2017 Audi A4 2.0T 2.0-L 4 Cyl turbo)