The 2001 Audi A6 has 7 safety recalls and 113 owner complaints on file with NHTSA. The most-reported problem area is engine and engine cooling (18 complaints).
Recalls7safety recalls
Complaints113filed by owners
Crashes · fires11 · 7reported in complaints
Injuries · deaths10 · 0reported in complaints
Safety recalls
Fuel system, other › Storage › Tank assembly
NHTSA recall 11V267000 · May 3, 2011 · 5,992 vehicles
Problem: VOLKSWAGEN IS RECALLING CERTAIN MODEL YEAR 2001-2004 AUDI A6, MODEL YEAR 2002-2003 S6 AND MODEL YEAR 2003 RS6 VEHICLES EQUIPPED WITH 4.2L ENGINES AND MANUFACTURED FROM JUNE 19, 2001, THROUGH JUNE 8, 2004. THE AGING OF THE PLASTIC MATERIAL IN THE FUEL TANK ROLLOVER VALVE COMBINED WITH BENDING STRESS FROM THE ALUMINUM VENTILATION LINE TO THE ROLLOVER VALVE NIPPLE MAY LEAD TO CRACKING OF THE NIPPLE. IF THIS HAPPENS, A FUEL LEAK MAY RESULT.
Risk: A FUEL LEAK IN THE PRESENCE OF AN IGNITION SOURCE COULD LEAD TO A VEHICLE FIRE.
Fix: DEALERS WILL REINFORCE THE NIPPLE ON THE ROLLOVER VALVE TO PREVENT LEAKAGE OR REPAIR THE CRACKING AT THE NIPPLE. THE RECALL IS EXPECTED TO BEGIN DURING JUNE 2011. OWNERS MAY CONTACT AUDI AT 1-800-822-2834.
Fuel system, gasoline › Storage › Tank assembly
NHTSA recall 08V157000 · Apr 8, 2008 · 68,240 vehicles · opened after NHTSA action (ODI)
Problem: VOLKSWAGEN IS RECALLING 68,240 MY 2001-2004 AUDI A6 QUATTRO VEHICLES EQUIPPED WITH 2.7L, 2.8L, OR 3.0L ENGINES AND MY 2001-2005 ALLROAD QUATTRO VEHICLES EQUIPPED WITH 2.7L OR 4.2L ENGINES. THE AGING OF THE PLASTIC MATERIAL IN THE FUEL TANK ROLLOVER VALVE COMBINED WITH BENDING STRESS FROM THE ALUMINUM VENTILATION LINE TO THE ROLLOVER VALVE NIPPLE MAY LEAD TO CRACKING OF THE NIPPLE. IF THIS HAPPENS, A FUEL LEAK MAY RESULT.
Risk: A FUEL LEAK IN THE PRESENCE OF AN IGNITION SOURCE COULD LEAD TO A VEHICLE FIRE.
Fix: DEALERS WILL REINFORCE THE NIPPLE ON THE ROLLOVER VALVE TO PREVENT LEAKAGE OR REPAIR THE CRACKING AT THE NIPPLE. THE RECALL BEGAN ON JUNE 27, 2008. OWNERS MAY CONTACT AUDI AT 1-800-822-2834.
Electrical system
NHTSA recall 06V198000 · Jun 5, 2006 · 70,512 vehicles · opened after NHTSA action (ODI)
Problem: ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH HALOGEN LOW BEAM HEADLIGHTS, CERTAIN CONNECTOR PINS IN THE HEADLIGHT SWITCH CONNECTOR COME INTO CONTACT WITH EACH OTHER CAUSING A SHORT CIRCUIT. NOTE: VEHICLES WITH XENON LOW BEAM HEADLIGHTS ARE NOT AFFECTED BECAUSE THE CIRCUIT IN THESE VEHICLES CONTAINS A FUSE, WHICH PRECLUDES EXCESSIVE CURRENT FLOW IN THE CASE OF A SHORT CIRCUIT. AUDI S6 AND S6 AVANT VEHICLES ARE ALL EQUIPPED WITH XENON LOW BEAM HEADLIGHTS AND, THEREFORE, ARE NOT LONGER AFFECTED BY THIS RECALL.
Risk: THIS CONDITION COULD LEAD TO OVERHEATING OR FIRE.
Fix: DEALERS WILL REROUTE THE WIRING HARNESS BY INSTALLING A JUMPER WIRING HARNESS. THE RECALL BEGAN ON DECEMBER 16, 2006. OWNERS MAY CONTACT AUDI AT 1-800-822-2834.
Electrical system
NHTSA recall 04V133000 · Mar 18, 2004 · 172,866 vehicles · opened after NHTSA action (ODI)
Problem: ON CERTAIN PASSENGER VEHICLES, IF A DRIVER'S KNEES PUSH AGAINST THE KNEE BOLSTER (CRASH ELEMENT) LOCATED UNDER THE DASHBOARD, IT CAN CONTACT THE HEADLIGHT SWITCH WIRING HARNESS, AND AN ELECTRICAL SHORT COULD OCCUR.
Risk: A FIRE COULD ORIGINATE IN THE LEFT DASHBOARD AREA.
Fix: DEALERS WILL INSTALL A PROTECTIVE COVERING ON THE KNEE BOLSTER (CRASH ELEMENT). IN ADDITION, THE WIRING HARNESS AS WELL AS THE FELT PROTECTOR ON THE LEFT SIDE OF THE DASHBOARD CARRIER WILL BE CHECKED, AND REPLACED IF NECESSARY. THE RECALL BEGAN ON JULY 26, 2004. OWNERS SHOULD CONTACT AUDI AT 1-800-822-2834.
Problem: CERTAIN PASSENGER VEHICLES EQUIPPED WITH 2.7L ENGINES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THE CALCULATED "VEHICLE NORMAL LOAD" EXCEEDS THE ALLOWABLE WEIGHT OF THE AXLE LOAD WITH TIRE DIMENSION 225/45R 17 91Y BY 19KG.
Fix: DEALERS WILL REPLACE ALL FIVE TIRES. OWNER NOTIFICATION BEGAN ON SEPTEMBER 19, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT AUDI AT 1-800-822-2834.
Visibility › Windshield wiper/washer
NHTSA recall 01V202000 · Jun 18, 2001 · 2,837 vehicles
Problem: VEHICLE DESCRIPTION: PASSENGER VEHICLES (ALLROAD). WHEN ACTIVATING THE WINDSHIELD WIPER UNDER HEAVY LOAD CONDITIONS SUCH AS FREEZING, SNOW OR HEAVY RAIN, ONE WIPER COULD BE DELAYED BEHIND THE OTHER WIPER.
Risk: IF THAT HAPPENS, THE WIPER BLADES, BECAUSE THEY OVERLAP WIPING AREAS, COULD BECOME ENTANGLED WITH EACH OTHER AND CEASE FUNCTIONING. THIS COULD IMPAIR THE DRIVER'S VISIBILITY.
Fix: DEALERS WILL REPLACE THE ENTIRE DRIVER SIDE WIPER ARM. OWNER NOTIFICATION BEGAN JUNE 22, 2001. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT AUDI AT 1-866-892-2834.
Fuel system, gasoline › Storage › Tank assembly
NHTSA recall 01V157000 · May 3, 2001 · 70,000 vehicles
Problem: VEHICLE DESCRIPTION: PASSENGER VEHICLES. SULFUR IN FUEL INTERACTS WITH CERTAIN ADDITIVES FOUND IN WIDELY AVAILABLE GASOLINE CAUSING SULFUR TO BECOME DEPOSITED ON THE CONTACT POINTS OF THREE FUEL SENDING UNITS MOUNTED INSIDE THE FUEL TANK. THIS COULD CAUSE THE FUEL GAUGE TO READ FULL WHILE THE FUEL TANK MAY NOT IN FACT BE FULL OR COULD BE EMPTY.
Risk: RUNNING OUT OF FUEL WITHOUT WARNING WHILE THE FUEL GAUGE INDICATES THAT THERE IS SUFFICIENT FUEL IN THE TANK LEAD TO SAFETY PROBLEMS.
Fix: DEALERS WILL REMOVE THE EXISTING FUEL LEVEL SENDING UNITS AND REPLACE THEM WITH FUEL LEVEL SENDING UNITS USING A NEW ALLOY COMPOSED OF GOLD, SILVER, AND A SMALL AMOUNT OF NICKEL, WHICH WILL NOT CHEMICALLY REACT WITH SULFUR. VW/AUDI WILL ALSO CALL BACK VEHICLES THAT WERE REPAIRED UNDER A PREVIOUS RECALL LAST JUNE IN ORDER TO INSTALL THE UPDATED FUEL SENDING UNITS NHTSA 00V137/AUDI LB). OWNER NOTIFICATION BEGAN MAY 1, 2001. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT AUDI AT 1-866-892-2834.
Recall repairs are free at any authorised dealer. A recall listed here may already have been fixed on a particular car: enter its 17-character VIN at nhtsa.gov/recalls to see open recalls.
Fuel economy
A6
18mpg combined
City / highway
16 / 23 mpg
Fuel
Premium Gasoline
2.8 L · 6 cyl · Automatic (S5) · Front-Wheel Drive · about $4,550/year to fuel
A6 quattro
18mpg combined
City / highway
15 / 22 mpg
Fuel
Premium Gasoline
2.7 L · 6 cyl · Manual 6-spd · 4-Wheel or All-Wheel Drive · about $4,550/year to fuel
A6 quattro
18mpg combined
City / highway
16 / 22 mpg
Fuel
Premium Gasoline
2.7 L · 6 cyl · Automatic (S5) · 4-Wheel or All-Wheel Drive · about $4,550/year to fuel
A6 quattro
18mpg combined
City / highway
15 / 22 mpg
Fuel
Premium Gasoline
2.8 L · 6 cyl · Automatic (S5) · 4-Wheel or All-Wheel Drive · about $4,550/year to fuel
A6 quattro
18mpg combined
City / highway
15 / 23 mpg
Fuel
Premium Gasoline
4.2 L · 8 cyl · Automatic (S5) · 4-Wheel or All-Wheel Drive · about $4,550/year to fuel
A6 Avant quattro
18mpg combined
City / highway
15 / 22 mpg
Fuel
Premium Gasoline
2.8 L · 6 cyl · Automatic (S5) · 4-Wheel or All-Wheel Drive · about $4,550/year to fuel
EPA estimates from fueleconomy.gov for each engine and transmission sold. Annual cost is the EPA's estimate for 15,000 miles a year at its current fuel and electricity price assumptions. Your results will vary.
What owners report
Problem area
Complaints
Crashes
Fires
Injuries
Typical mileage*
Engine and engine cooling Engine; Engine › Gasoline
18
1
2
1
67,500 mi
Air bags Frontal; Side/window
16
8
1
9
71,000 mi
Power train Automatic transmission; Manual transmission
16
0
0
0
53,500 mi
Electrical system Wiring › Interior/under dash; Wiring
14
1
5
0
66,952 mi
Fuel system, gasoline Storage › Tank assembly; Fuel injection system
12
0
0
0
85,000 mi
Service brakes, hydraulic Antilock/traction control/electronic limited slip; Foundation components › Disc › Rotor
*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.
Recent owner complaints
Mar 1, 2023Fuel/propulsion system My Audi A6 is experiencing symptoms of a documented and open recall at Audi, and Audi USA and the dealer are refusing to even evaluate the vehicle for recall status. The recall is a rollover valve nipple, with age and stress cracking can develop on the plastic fuel tank, causing a leak to occur. My car is experiencing just such a symptom, and has been confirmed by two independent mechanics.
Jul 6, 2021 · crash · 1 injuryAir bags I was driving about 67 on the open highway and was struck from behind by another vehicle. I lost control of my car and careened into a guard rail. I went unconscious and when I woke I was badly injured. All the air bags in car had deployed except for the driver's airbag. As a consequence, I sustained severe damages to my ribs and neck. I am lucky to be alive.
Mar 10, 2012 · 78,000 milesAir bags AIR BAG LIGHT ON
Jun 28, 2018 · 180,000 milesWheels DRIVING ON INTERSTATE 80 AROUND A CURVE WHEN I HEAR A LOUD NOISE O LOOKED AROUND AT THE OTHER CARS IN THE OTHER LANES TO SEE WHAT WAS GOING ON AND THEY WERE LOOKING AT ME WONDERING THE SAME THING OR THEY SAW THE BLOWOUT AND OR HEARD THE NOISE? I REALIZED IT WAS MY TIRE LOSING STEERING CONTROL. I QUICKLY MOVED OVER TO SHOULDER FOUND I WAS RIDING ON RIM. THE TIRE HAD BLOWN OFF RIM TO THE BACK OF WHEEL WELL PUSHING OFF THE ANTI LOCK BRAKE CABLE FOR THAT WHEEL AND DAMAGING MY WHEEL WELL. A FEW MINUTES AFTER EXAMINING TIRE A STATE OF NEVADA EMERGENCY ROAD SERVICE VAN PULLED UP AND SAID AFTER LOOKING AT TIRE, YOUR LUCKY YOU DIDN'T CAUSE AN ACCIDENT WITH THAT TIRE FAILURE. HE PUT ON SPARE AND I…
Nov 27, 2015Fuel/propulsion system A FUEL LEAK IN THE PRESENCE IN THE VEHICLE, STRONG SMELL CABIN AFTER FILLING GAS TANK TO FULL. IT IS A SAFTEY WARNING BECAUSE ANY IGNITION OR LIGHTING CAN IGNITE A FLAME.
Oct 29, 2012 · 1 injuryAir bags TL* THE CONTACT OWNS A 2001 AUDI A6. WHILE DRIVING 55 MPH, THE DRIVER SIDE AIR BAG DEPLOYED WITHOUT WARNING. A POLICE REPORT WAS NOT FILED. THE CONTACT SUSTAINED INJURIES TO THE LEFT SIDE OF THE BODY, INCLUDING MINOR HEARING LOSS IN THE LEFT EAR. MEDICAL ATTENTION WAS REQUIRED. THE VEHICLE WAS TOWED TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE CONTROL MODULE FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.
Jun 7, 2013 · 40,000 miles · fireElectrical system › Wiring › Interior/under dash TL* THE CONTACT OWNS A 2001 AUDI A6. THE CONTACT STATED THAT WHEN THE VEHICLE WAS TURNED ON, THERE WAS A CLICKING NOISE EMERGING FROM THE CENTER OF THE DASHBOARD. ALL THE WARNING INDICATORS ILLUMINATED AND SMOKE STARTED TO EMERGE FROM THE VENTS. THE VEHICLE WAS TURNED OFF AND EVACUATED. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC. THE DIAGNOSIS WAS THAT AN ELECTRICAL FIRE OCCURRED THAT ORIGINATED AT THE WIRING HARNESS. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE CONTACT ALSO STATED THAT THE VEHICLE WAS REPAIRED UNDER NHTSA CAMPAIGN NUMBER: 04V133000 (ELECTRICAL SYSTEM). THE APPROXIMATE FAILURE MILEAGE WAS 40,000.
Nov 3, 2008Electrical system I HAVE A 2001 AUDI A6 QUATTRO 2.8L WITH P1411 AND P1423 DTC CODES. I AM HEARING IT IS A VACUUM HOSE OR COMBI VALUE PROBLEMS FROM WHAT I AM READING, COMMON TO THIS MODEL, BUT I HAVE HAD SEVERAL MECHANICS LOOK AT IT AND NOT WANT TO TACKLE IT. IN A RECENT FORUM I WAS TOLD MANY OF THE ITEMS I HAVE LISTED WERE RECALL ITEMS-INCLUDING VACUUM HOSES. YES, MANY WERE, THERE WAS EVEN A LAW SUIT WITH AUDI, THAT AUDI DENIED MY CLAIM AND PAID SEVERAL ON. I APPEALED AND THEY DID NOT RESPOND AND DID NOT DEFINE WHY THEY REFUSED TO COVER IT. AUDI STILL HAS YET TO COVER THE VEHICLE IN THE PROFESSIONAL MANNER I EXPECTED. MY LIFE BURDENS ARE ENOUGH, I DO NOT NEED A CAR MANUFACTURER OR DEALER TO YANK ME AROUND,…
Owner complaints are submitted to NHTSA by the public and are not verified. Shown as filed (NHTSA removes personal details); long reports are shortened.
NHTSA defect investigations
PE08008 · opened Jan 31, 2008 · closed May 30, 2008 · led to recall 08V156000FUEL TANK LEAK VOLKSWAGEN (VW) IS RECALLING CERTAIN VW PASSAT 4MOTION AND AUDI A6 QUATTRO AND ALLROAD QUATTRO ALL-WHEEL DRIVE PASSENGER CARS.VW VEHICLES SUBJECT TO RECALL WERE MANUFACTURED FROM NOVEMBER 22, 2000 THROUGH MAY 31, 2005 AND AUDI VEHICLES SUBJECT TO RECALL WERE MANUFACTURED FROM JUNE 2, 2001 TO JUNE 1, 2005.THE NHTSA RECALL NUMBER FOR THE VW VEHICLES IS 08V-156 (VW ALSO IS CORRECTING DEFECTS RELATED TO HEAT SHIELD AND FUEL LINE HAZARDS FOR THESE VEHICLES AND FOR 1999-2000 PASSATS IN THIS RECALL ACTION.)THE NHTSA RECALL NUMBER FOR THE AUDI VEHICLES IS 08V-157.SINCE 2006, ODI HAS RECEIVED 17 COMPLAINTS OF FUEL LEAKING FROM THE SUBJECT VEHICLES' FUEL TANKS.THE 400 COMPLAINTS SHOWN ABOVE MAY INCLUDE DUPLICATE REPORTS TO ODI AND THE MANUFACTURER. WHILE THE CONSEQUENCE (FUEL LEAKS FROM THE TOP OF THE TANK) IS SIMILAR FOR BOTH THE PASSAT AND AUDI SUBJECT VEHICLES, DIFFERENCES IN DESIGN AND…
PE02008 · opened Jan 23, 2002 · closed Jul 12, 2002BRAKE AND CLUTCH PEDAL BRACKET