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What 47 owners told NHTSA about the 2013 Audi A8 Lwb

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (47)Engine (34)Fuel system (5)Brakes (4)Suspension (3)Transmission & drivetrain (3)Visibility & wipers (3)Body & structure (2)Electrical system (2)Steering (2)Engine & cooling (1)

2 of 47 complaints match · Steering · clear filters

Aug 22, 2024SteeringEngineFuel system

Audi, A8L 2013, also has the stuck piston. Rings end oil blow by like the other Volkswagen, defected engines of the same year yesterday while driving my car ended up stalling on a road with traffic behind me going up a hill because too much oil I'd burnt in the cylinders, causing the spark plugs to become completely coated in oil and the cars. Electronic system registered multiple misfires, multiple cylinders. Are misfired and multiple other safety epc codes, causing the vehicle to not be able to drive more than 5 miles an hour, stuttering. Which also caused the engine to almost stall, losing power steering. If this was on the highway this could have been exceptionally bad. I request the Audi AH. L and 8 series to be added to the current recall. For the A6Q5A4 A seven with the exact same problem

NHTSA ODI 11610338

Feb 24, 2024SteeringTransmission & drivetrainEngine

Me and my son were traveling on a business road trip from my home in Lincoln, CA to do business at several companies and end up at a customer located in Anaheim, CA. We started on [XXX] traveling towards Anaheim with stops along the way. We were coming down highway [XXX] on the southside of the grapevine at the speed limit of 70 MPH, when the engine began to stall, and the steering also began to lock up. We began losing control of the vehicle and engine power was failing and stalling. In addition, the stall was impacting the car battery. We had difficulty steering the car and controlling the direction of the car and getting the car to the side of the road. Once we were at the side of the road, we looked up the closest Audi dealership, fortunately we were 3.9 miles away from Audi Dealership in Van Nuys, CA. Once on the side of the road the vehicle initially would not restart the engine stalling had drained the battery. We waited on the side of the road for approx.. 40 minutes and were able to restart the car and drive with much difficulty to the Keys Audi Van Nuys dealership. We were able to barely get into the dealership parking lot when the car completely stalled, we went in and met with the service manager. We explained what had happened, and with the service teams help we pushed the vehicle into a bay to get reviewed. I have purchased eight (8) Audi’s over the past years for me and my wife. The service manager promised to review the problem. Typically, Audi service will give you a vehicle to drive but the had no vehicles available, so they told us they would take us to a rental car company and cover the cost of the vehicle except for the insurance on rental car, which we had to pickup at a rate of $ 35.00 per day. As we were on a work trip we had to hustle to our customers as we had a meeting scheduled for 2:30 PM at Manna Beverage in Anaheim, CA. We went to our meeting and then returned to the Audi Dealership in Van Nuys. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11573806

Working with the data? Download all 47 complaints as CSV · fetched from NHTSA July 25, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2013 Audi A8 Lwb verdict →