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The 2015 Q5 is less reliable than other cars from the same model year.
The Reliability score is based on our latest subscriber survey of 2015 Audi Q5 owners. The owner comments describe problems respondents experienced with this vehicle.
AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.
"Loss of cooling due to condenser leak"
Anonymous, 99 (2015 Audi Q5 3.0 TDI 3.0-L V6 diesel)"Water pump needed to be replaced.It was leaking coolant at the rate of 1 gallon each week."
Anonymous, (2015 Audi Q5 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.
"This vehicle was affected by the VW/Audi diesel scandal. It was fixed and the emissions warranty was extended to 10 years and 100k miles. Unfortunately, the AdBlue injector failed just 3 weeks after the extended warranty ended."
Anonymous A., OR (2015 Audi Q5 3.0 TDI 3.0-L V6 diesel)"The pump for Add Blue diesel emissions control failed."
Anonymous, MN (2015 Audi Q5 3.0 TDI 3.0-L V6 diesel)"Engine began to stutter while driving. After parking the vehicle one day, it would not start and I had to have it towed to the dealer for diagnosis and repair (replace fuel pump)."
Anonymous A., (2015 Audi Q5 2.0T 2.0-L 4 Cyl turbo)Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.
"Have to constantly add oil."
Anonymous, TX (2015 Audi Q5 2.0T 2.0-L 4 Cyl turbo)"Oil consumptionone quart every 400 miles"
Anonymous, GA (2015 Audi Q5 2.0T 2.0-L 4 Cyl turbo)""The engine uses a ridiculous amount of oil (1 qt every 1,000 miles). Independent service specialists tell me that Audi installed inferior piston rings on the 2.0 liter models and this is a common problem with no economical fix.""
Anonymous A., SC (2015 Audi Q5 2.0T 2.0-L 4 Cyl turbo)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.
"The feature that unlocks the drivers side door as the key approaches does not work. I must press the unlock button manually."
Anonymous, MD (2015 Audi Q5 3.0T 3.0-L V6 supercharged)"When the car is locked by the key after I leave the car, the side mirrors on each side turn inward toward the car. When the car is started, both mirrors open outward. For the last few weeks randomly the mirror on the passenger side does not open. No amount of turning the knob on the door by the drivers window has any effect. This situation can continue for several days. Suddenly, the right side window does start working normally. It is very dangerous to not have the right side mirror working since it affects the ability to see cars in the right lane if you are switching lanes. The local repair shop that specializes in Audis did not want to handle the matter. The Audi dealership suggested that the entire motor for the mirror, which I assume would include the ability to adjust tilt of the mirror, as well as the movement of the entire mirror frame, needed to be replaced. I was quoted a price of approximately $2000. While this seems extravagant to me, given the need to have access to a passenger side rear view mirror, I may be forced to have the repair done at the dealer."
Anonymous, MD (2015 Audi Q5 3.0T 3.0-L V6 supercharged)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.
"The bushings have failed and have caused the vehicle to not track straight. It was caused the handling to become sloppy."
Anonymous, FL (2015 Audi Q5 3.0 TDI 3.0-L V6 diesel)"Both front bearing have failed causing a dull rumble while driving."
Anonymous, FL (2015 Audi Q5 3.0 TDI 3.0-L V6 diesel)Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.
"The blind spot warning system stopped working intermittently and then stopped completely. The Audi dealer had no reasonable repair solution."
Anonymous A., SC (2015 Audi Q5 2.0T 2.0-L 4 Cyl turbo)"Rear door speakers stopped working"
Anonymous, NH (2015 Audi Q5 2.0T 2.0-L 4 Cyl turbo)Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.
"Oil consumption- engine rebuild with new pistons/rings"
Anonymous, NC (2015 Audi Q5 2.0T Unsure)""Apparently the Audi Q5 2015 2 liter engine had problems with rings and pistons. Audi recalled the 2013-14 and the 2016 but not the 2015 so we ended up paying for most of the work though Audi did pick up some of the cost, about 25%. Since then the car has been running fine up to this point. Audi should have included the 2015 edition with all the other years that used this 4 cylinder engine. Probably won't buy another Audi.""
Anonymous, NC (2015 Audi Q5 2.0T 2.0-L 4 Cyl turbo)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.
""Liner in roof is sagging, failure of adhesive.""
Anonymous, TX (2015 Audi Q5 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.
"Left CV joint failed. Failure happened shortly after 1,900 mile road trip."
Anonymous A., FL (2015 Audi Q5 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.
"Master cylinder failed and was replaced twice within 4 months."
Anonymous A., FL (2015 Audi Q5 2.0T 2.0-L 4 Cyl turbo)Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
"Engine cooling system -- leaked oil into the radiator"
Anonymous A., FL (2015 Audi Q5 3.0 TDI 3.0-L V6 diesel)Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.
"Area around front parking sensors peeling away"
Anonymous, MA (2015 Audi Q5 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.
Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.
Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.
Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.
"Fan motor stopped working and needed replacement"
Anonymous, (2015 Audi Q5 2.0T 2.0-L 4 Cyl turbo)