2013 Audi S8 Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2013 Audi S8, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Engine1173.3%
- Driver assistance16.7%
- Fuel system16.7%
- Other / unspecified16.7%
- Powertrain (other)16.7%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
The dealer doesn’t want to perform the recall due to branded title. They should though. Please look into it
Engine turbocharger experience catastrophic damage, engine stalled, power steering was disrupted.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
TURBOCHARGERS FAILURE DUE TO CLOGGED OIL SCREEN. HAD TO REPLACE BOTH TURBOCHARGER WITH NEW UNITS AND REPLACED OIL SCREEN WITH UPDATED VERSION
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
WHILE ON THE HIGHWAY, I NOTICED THAT THE CAR WAS NOT PICKING UP APPROPRIATE SPEED WHEN ACCELERATING. THERE WAS NO PRIOR NOTICE OR ENGINE LIGHTS OR ANY ABNORMALITIES WITH THE VEHICLE PRIOR TO THIS. I DECIDED TO PULL OFF THE HIGHWAY AT A REST AREA AND AS THE CAR WAS SLOWED DOWN AROUND 15-20 MPH, I LOST TOTAL POWER OF THE VEHICLE AND WAS UNABLE TO STEER OR USE THE BRAKES. LUCKILY THE CAR WAS ABLE TO COAST TO A STOP WITHOUT INJURY BUT WAS EXTREMELY FRIGHTENING WITH MY FAMILY IN THE VEHICLE. AFTER TOW TO THE AUDI DEALERSHIP I WAS INFORMED THAT THE PROBLEM WAS A CATASTROPHIC FAILURE OF THE TURBOS IN THE ENGINE. I DID EXTENSIVE REVIEW OF THIS PROBLEM AND FIND OUT THAT IT IS A KNOWN PROBLEM AND BOILS DOWN TO A DESIGN FLAW WHERE A SMALL OIL SCREEN ESSENTIALLY STARVES THE TURBOS OF OIL. SOMETIME THESE SCREENS HAVE CLOGGED BUT IN MANY CASES ARE JUST FINE BUT IN ALL CASES HAVE LEAD TO TURBO FAILURE. THIS IS NOT A MAINTENANCE ISSUE AND ALL VEHICLES I HAVE REVIEWED HAVE BEEN FACTORY MAINTAINED WITH SERVICE RECORDS AVAILABLE SUCH AS IN THE CASE OF MY VEHICLE. THIS IS NOT CURRENTLY COVERED BY AN AUDI EXTENDED WARRANTY AND REPAIRS ARE VERY COSTLY AVERAGING AROUND 12-13K FROM THE DEALERSHIPS. I CONTACTED AUDI OF AMERICA AND FILED A COMPLAINT (AS MANY PEOPLE HAVE) AND THEY DID NOT OFFER ANY ASSISTANCE. THEY ARE AWARE OF THIS DESIGN FLAW AND COSTLY REPAIR BUT HAVE NOT ISSUED ANY RECALLS. THIS IS CLEARLY A SAFETY CONCERN BECAUSE HAD I LOST POWER ON THE HIGHWAY I MOST CERTAINLY WOULD HAVE BEEN INVOLVED IN A CATASTROPHIC ACCIDENT. AUDI HAD RECENTLY ISSUED AN EXTENDED WARRANTY SERVICE ON A FAULTY ENGINE OIL PCV VALVE AND THAT REPAIR WAS AROUND 2-3K. CLEARLY THERE IS A TREND HERE WITH THESE ENGINES. I AM HOPEFUL THAT WITH THIS AND OTHER COMPLAINTS, THAT THIS MAJOR SAFETY ISSUE WILL LEAD TO WARRANTY EXTENSION AND/OR RECALL FOR REPAIR OF THIS PROBLEM. THANK YOU.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
CAR HAS 3 BENT RIMS AND A BROKEN MOTOR MOUNT CARMAX WILL TRY TO SAY THEY FIXED RIMS AND THE MOTOR MOUNT IS FINE
Too few reports in this category for a page of its own — they appear in the full complaint list.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
TURBOCHARGERS FAILURE DUE TO CLOGGED OIL SCREEN. HAD TO REPLACE BOTH TURBOCHARGER WITH NEW UNITS AND REPLACED OIL SCREEN WITH UPDATED VERSION
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .