Problems · NHTSA complaints

2013 Audi A4 problems

Owners filed 111 complaints about the 2013 Audi A4 with NHTSA between Dec 2012 and Sep 2026. The most-cited component is steering (57).

Complaints
111
Filed with NHTSA
Crashes
5
Reported by owners
Fires
3
Reported by owners
Injuries
6
People reported injured
Deaths
0
Reported to NHTSA
01 —By component

Complaints by component

One complaint can cite several components
  1. Steering57
  2. Engine20
  3. Electrical system11
  4. Power train9
  5. Air bags6
  6. Fuel/propulsion system4
  7. Suspension3
  8. Engine and engine cooling3
  9. Vehicle speed control3
  10. Electronic stability control (esc)2
  11. Visibility/wiper2
  12. Forward collision avoidance1
  13. Seat belts1
  14. Wheels1

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Data from NHTSA Complaints API · synced Oct 27, 2026NHTSA vehicle page
02 —Trend

When complaints were filed

Does it get worse with age? Complaints per calendar year filed
View as table
Model yearComplaints filed per calendar year
20121
201314
20146
20153
20163
201712
201824
201924
20207
20216
20222
20231
20242
20253
20263

Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.

03 —Owner reports

Top problems in owners’ words

Verbatim from NHTSA complaints, newest first

Steering

57 reports2 crashes
“August of 2021. It was raining out and I drove through a puddle and my electric steering shut down. This has been a known defect for at least 10 years with Audi and NHTSA has done NOTHING about it.”
Owner complaint to NHTSAFiled Dec 6, 2021SteeringODI 11442785

Engine

20 reports1 fire
“The contact owned a 2013 Audi A4 Allroad. The contact stated that while parked and occupied in the vehicle, after starting the vehicle, her friend heard a puff noise coming from under the vehicle. No warning light illuminated however, after starting the vehicle, the electronic power control illuminated. In addition, the contact's friend lifted the hood of the vehicle, and he noticed smoke and flames coming from the engine. No injuries were sustained. No medical attention was required. The fire was extinguished by the contact and her friend. A fire department arrived at the scene however the fire was already extinguished upon their arrival. The fire report was unknown. A police report was not filed. The vehicle was towed to Accu-Tech Auto Body. The vehicle engine was destroyed. The vehicle was deemed a total loss by her insurance company. The manufacturer was not made aware of the failure. The approximate failure mileage was unknown.”
Owner complaint to NHTSAFiled Aug 12, 2025EngineFire reportedODI 11680186

Electrical system

11 reports1 fire
“After run collant pump caught fire and damaged the engine wiring harness. I reported it to progressive insurance and they came and inspected it at a body shop. They concluded it was due to an open recall on the vehicle so insurance refuses to cover it. Had car towed to Audi dealership and they reported it to Audi USA. They came back and told me that because of the mileage and year of the vehicle that they wouldn't cover it.”
Owner complaint to NHTSAFiled Mar 25, 2026Electrical systemFire reportedODI 11726906

Power train

9 reports
“WHILE DRIVING ON HIGHWAY, VEHICLE'S RPM WOULD GO UP, BUT VEHICLE WOULD NOT ACCELERATE WITH THE INCREASED ACCELERATION. STRONG SMELL OF BURNT CLUTCH FLUID. AND SOME SMOKE WAS COMING FROM ENGINE BAY. DRIVING VEHICLE HOME, TRANSMISSION SLIPPED IN EVERY GEAR. VEHICLE STRUGGLED TO GET UP TO SPEED AND RPM WOULD RISE AND FALL WITH THE PRESS/DEPRESS OF THE ACCELERATOR PEDAL. VEHICLE HAS 80K MILES, NEVER ABUSED AND HAS ALL RECALLS COMPLETED.”
Owner complaint to NHTSAFiled Oct 5, 2019Power trainODI 11266502

Air bags

6 reports5 crashes
“The contact owns a 2013 Audi A4 The contact stated that while driving between 50-60m mph when driving in the dark on an unfamiliar road when they missed a turn and ended up crashing into a pole on the side of the road. As a result, the vehicle flipped few times. The vehicle ended up coming to a stop. No airbags deployed. A police report was filed. The vehicle was towed but had not been deemed totaled officially as of yet. The contact stated that the vehicle suffered severe damage. There were no injuries. The vehicle had not been diagnosed or repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 50, 000. The VIN was not available.”
Owner complaint to NHTSAFiled Jul 6, 2021Air bagsCrash reportedODI 11423636

Fuel/propulsion system

4 reports
“TL* THE CONTACT OWNS A 2013 AUDI A4. WHILE DRIVING 65 MPH, A STRONG ODOR OF FUEL WAS PRESENT INSIDE THE VEHICLE. THE FOLLOWING DAY, THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DETERMINED THAT THE FUEL TANK WAS LEAKING UNDER THE REAR SEAT. THE VEHICLE WAS TAKEN TO AUDI DOMINION (21105 IH-10 W, SAN ANTONIO, TX 78257) WHERE IT WAS DETERMINED THAT THE FUEL TANK WAS LEAKING AND NEEDED TO BE RESEALED. THE VEHICLE WAS REPAIRED UNDER WARRANTY, BUT THE REAR SEAT WAS SEVERELY DAMAGED; WHICH WAS NOT COVERED UNDER WARRANTY. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 101,000.”
Owner complaint to NHTSAFiled Dec 11, 2019Fuel/propulsion systemODI 11288494
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 27, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.