fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
14,120 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2010 Audi A4 engine problems

engine problem

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2010 Audi A4 Owner Comments

problem #5

Oct 012013

A4 4-cyl

  • 50,000 miles


This car consumes oil and needs a refill every 200 miles or less.

- Montclair, NJ, USA

problem #4

Apr 022011


  • 5,800 miles
The contact owns a 2010 Audi A4. The contact was driving 50 mph when the vehicle stalled without warning. The contact stated that the vehicle was taken to the dealer for diagnostics but the dealer could not duplicate the failure. The contact was concerned with the potential safety hazard involved with the vehicle stalling and possibly causing a crash. The failure mileage was 5,800.

- Zionsville, IN, USA

problem #3

Dec 142010


  • 10,000 miles
Fuel injector fails, car sputters, stalls. Smoke visible. Once fuel was seen exiting exhaust. Has occurred twice.

- Los Angeles, CA, USA

problem #2

Nov 222010


  • 4,800 miles
The contact owns a 2010 Audi A4. While driving approximately 30 mph the check engine light illuminated on the dashboard. The vehicle was taken to an authorized dealer where she was informed that the vehicle was burning oil very fast. She was also informed that this was a normal occurrence for this type of vehicle. The vehicle was not repaired but she was advised to check the oil every 300 miles. The failure and current mileages were 4,800. The VIN was unavailable.

- Bridgewater, MA, USA

problem #1

Jul 012010


  • miles
There is a foul odor from the heat/ac vents after only 4 months of use. The car is clean from head to toe so I couldn't figure out what could have caused the smell. I took it in to be serviced and they preformed a tsb to remove the odor. It then smelled like a musky lemon. A month later the foul odor is back, not sure what is causing it but not very pleased with the brand new funk aroma. I'm going to have to take it back in again.

- Oregon City, OR, USA

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