2001 Audi A6
WAUZZZ4BZ1N120178
Vehicle history report for the 2001 Audi A6 (VIN WAUZZZ4BZ1N120178). Gray, sedan, gasoline / lpg. Registered in Khmelnytskyi. 7 NHTSA recall campaigns for this model year. Unlock full title, salvage, lien & accident history.
Full vehicle history report
What a full report checks for VIN WAUZZZ4BZ1N120178
A full report searches national title databases (NMVTIS) and licensed history providers for this VIN and shows whatever records are on file — not every vehicle has every record type. The decode, safety recalls and owner complaints above are always free.
History reports cover US-titled vehicles only. This car is registered in Ukraine, so title, salvage and odometer records from the US national title database (NMVTIS) don't apply to it. The registration record, specifications and recall data on this page are free.
At a glance
Vehicle identity & specifications
What's a 2001 Audi A6 worth?
What comparable 2001 Audi A6 vehicles are listed for — a quick gut-check before you negotiate.
Is the seller's price fair? Get this exact VIN's current market value — retail, trade-in & loan value — in the full report.
See this car's exact value →MPG & running costs
U.S. EPA fuel-economy estimates for the 2001 Audi A6.
Source: U.S. EPA / DOE fueleconomy.gov. Actual mileage varies with trim and driving conditions.
Estimated 5-year cost to own
A rough guide to what running a 2001 Audi A6 costs over five years and 75,000 miles.
How this is estimated: fuel is the U.S. EPA annual cost at 15,000 miles a year. There aren't enough comparable listings to estimate depreciation for this model, so it is left out. Not included: insurance, maintenance, repairs, taxes, registration and finance costs. Treat it as a comparison guide, not a quote.
Dimensions & weight
Manufacturer-reported figures for the 2001 Audi A6 — ranges cover the 5 body / drivetrain versions on record. Source: Transport Canada vehicle specifications via NHTSA.
Investigations & service bulletins
NHTSA defect investigations 1
BRAKE AND CLUTCH PEDAL BRACKET Closed
NHTSA #PE02008 · Service Brakes, Hydraulic · opened Jan 2002 · closed Jul 2002An investigation means NHTSA is examining a possible defect — it is not a recall, and many close without one.
Manufacturer service bulletins 41
Technical notes the manufacturer sent to dealers about known issues and fixes. Useful to mention to a mechanic — they are not recalls and repairs may not be free. Showing the 10 most recent of 41.
Vehicle will not communicate with diagnostic scan tool or emissions test equipment. Customers may have issues with vehicle passing state IM emissions test programs because the scan tool cannot communicate with the vehicle. ABS and/or brake lamp(s) will be illu…
Bulletin A451510 2042048- · Power Train · Oct 2015As the sump pan gasket settles, the torque of the bolts decreases and the seal may leak. Automatic transmission fluid is leaking at the sump pan gasket.
Bulletin 37 14 31 2013002 · Engine And Engine Cooling, Power Train · Jun 2014ATF pan leaks
Bulletin 37143120130025 · Power Train · Jun 2014If the vehicle?s engine experienced a serious mechanical problem, it is possible that small pieces of metal debris resulting from the mechanical problem may have become deposited in the intake manifold, air intake hoses, exhaust manifolds, exhaust down-pipes,…
Bulletin 131020182884 · Back Over Prevention · Sep 2013Discontinuation and mixing of Audi-approved engine coolants.
Bulletin 134120253033 · Engine And Engine Cooling · Jun 2013Discontinuation and mixing of Audi-approved engine coolants.
Bulletin 133520253032 · Engine And Engine Cooling · Apr 2013Audi Delivery Guidelines.
Bulletin A6-S6-A · Equipment · Jan 2013Audi Delivery Guidelines.
Bulletin A6-S6 · Equipment · Jan 2013Oil consumption measurement - Repair Authorization (CA)
Bulletin 1712322018550 · Engine And Engine Cooling · Aug 2012AUDI: GASOLINE ENGINE VEHICLES; INSPECT, AND IF NECESSARY, REPLACE IGNITION COILS. VEHICLES AFFECTED BY THIS ACTION MAY HAVE IGNITION COILS THAT COULD MALFUNCTION UNDER CERTAIN CONDITIONS. ADDED FINAL MAILING PHASE-8/10 VIN INFORMATION. MODELS A4/CABRIOLET; TT…
Bulletin SAC-28F2-REV · Engine And Engine Cooling · Aug 2010Source: NHTSA Office of Defects Investigation, listed for the A6. Model-year data, not specific to one car.
Canadian recalls 5
Transport Canada recall campaigns for the 2001 Audi A6. Relevant if the car was first sold in, or imported from, Canada.
Fuel System
On certain vehicles, aging of the plastic material in the fuel tank rollover valve, combined with bending stress from the aluminium ventilation line to the rollover valve nipple, may lead to cracking of the nipple. If this happens, a fuel leak may result. Fuel leakage, in the presence of an ignition source, could result in a vehicle fire. Correction: Dealers will reinforce the…
Transport Canada #2011171 · Apr 2011Fuel System
On certain Audi A6 Quattro and Allroad Quattro, aging of the plastic material in the fuel tank rollover valve, combined with bending stress from the aluminium ventilation line to the rollover valve nipple, may lead to cracking of the nipple. If this happens, a fuel leak may result. Fuel leakage in the presence of an ignition source could result in a vehicle fire. Correction: De…
Transport Canada #2008116 · Apr 2008Electrical
On certain Audi S6, A6 and A6 Allroad Quattro, contact between the left driver's side crash element and the headlight switch wiring harness could eventually result in an electrical short. Even though such an electrical short is not very likely, it could result, in a worst-case scenario, in a fire originating in the left dashboard area. Correction: Dealer will install a protecti…
Transport Canada #2004095 · Mar 2004Wheels
Certain vehicles equipped with a 2.7L engine are not in compliance with CMVSS 110. The calculated "Vehicle Normal Load" exceeds the allowable weight of the axle load with tire dimension 225/45R17 by 19 kg. Correction: Dealer will install five proper sized tires.
Transport Canada #2003092 · Apr 2003Visual System
On certain Audi A6 Allroad, activating the windshield wiper under heavy load conditions such as freezing, snow or heavy rain, one wiper could be delayed behind the other wiper. 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. Correction: Dealers will rep…
Transport Canada #2002102 · Jun 2001Source: Transport Canada Motor Vehicle Safety Recalls Database.
About the Audi A6
The Audi A6 is an executive car manufactured by the German company Audi since 1994. Now in its sixth generation, the successor to the Audi 100 is manufactured in Neckarsulm, Germany, and is available in saloon and estate configurations, the latter marketed by Audi as the Avant. Audi's internal numbering treats the A6 as a continuation of the Audi 100 lineage, with the initial A6 designated as a member of the C4-series, followed by the C5, C6, C7, C8 and the C9. The related Audi A7 is essentially a Sportback (liftback) version of the C7-series and C8-series A6 but is marketed under its own separate identity and model designation.
From Wikipedia, licensed CC BY-SA 4.0. Describes the model line in general, not this model year specifically.
Safety recall campaigns 7
FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY
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. …
Remedy: 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.
NHTSA Campaign #11V267000 · manufacturer #20L8/JY · 03/05/2011FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
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,…
Remedy: 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.
NHTSA Campaign #08V157000 · manufacturer #20L8/JY · 08/04/2008ELECTRICAL SYSTEM
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 V…
Remedy: 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.
NHTSA Campaign #06V198000 · manufacturer #JN · 05/06/2006ELECTRICAL SYSTEM
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.
Remedy: 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 1-800-8
NHTSA Campaign #04V133000 · 18/03/2004TIRES
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.
Remedy: 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.
NHTSA Campaign #03V143000 · manufacturer #LV · 07/04/2003VISIBILITY:WINDSHIELD WIPER/WASHER
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.
Remedy: 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.
NHTSA Campaign #01V202000 · 18/06/2001FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
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.
Remedy: 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 REC
NHTSA Campaign #01V157000 · 03/05/2001Note: recall data comes from the U.S. NHTSA and covers the US-market version of this model. A car registered in Ukraine may have different campaigns — check with the manufacturer's local importer.
These are NHTSA recall campaigns for this model year, last checked 7 Oct 2026. They don't show whether this particular car has had the repair done — check this VIN on NHTSA.gov or ask a franchised dealer. Recall repairs are free.
We'll email you the moment a new safety recall is issued — no spam, unsubscribe any time.
Common problems & what to inspect
Based on all 113 owner complaints filed with NHTSA for the 2001 Audi A6, here are the most-reported problem areas — and what to check before you buy.
💥 11 involved a crash 🔥 7 involved a fire 🚑 10 reported injuries
🔍 Check coolant level and color, look for leaks, and confirm the engine reaches normal temperature without overheating.
🔍 Confirm the airbag light turns on then off at startup — if it stays lit there's a fault (costly, and a safety risk). Check for signs of prior deployment.
🔍 Brakes should feel firm and quiet — no grinding, pulsing or pulling. Check for an ABS light and uneven pad/rotor wear.
🔍 Test every electrical feature: windows, locks, infotainment, charging and all lights. Watch for flickering, dead accessories or warning lights.
🔍 Drive through every gear: watch for slipping, hard or delayed shifts, and shudder. Check for transmission/driveline leaks and noises.
🔍 Sniff for fuel odor, check for leaks, hard starts or stalling, and confirm the fuel gauge reads correctly.
Pre-purchase checklist
- Match the VIN on the dash, door jamb and title — they must be identical.
- Cold-start the engine; listen for knocks and check for blue or white exhaust smoke.
- Test-drive through all gears at low and highway speed — no slipping, shudder or pulling.
- Confirm every warning light clears at startup (none should stay on).
- Check fluids — oil, coolant, transmission — for level, color and leaks.
- Look underneath for rust, fresh undercoating or signs of collision repair.
- Always get an independent pre-purchase inspection from a trusted mechanic.
Owner complaints 113
Complaints filed with NHTSA by owners of the 2001 Audi A6.
FUEL/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 con…
NHTSA ODI #11520957AIR 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…
Crash · 1 injured · NHTSA ODI #11428121AIR BAGS
AIR BAG LIGHT ON
NHTSA ODI #11289146WHEELS
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. TH…
NHTSA ODI #11138799FUEL/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.
NHTSA ODI #10898496AIR 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 MODUL…
1 injured · NHTSA ODI #10860319ELECTRICAL SYSTEM
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…
Fire · NHTSA ODI #10767326ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION 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…
NHTSA ODI #10706578+ 105 more complaints on record.
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Frequently asked questions
Can I find out who owns this vehicle from the VIN?
No — and no legitimate service can. Linking a VIN or plate to a named owner is restricted by the U.S. Driver's Privacy Protection Act, the EU GDPR and equivalent laws. CarLogs shows the vehicle only — specs, recalls, problems and value — never the person.
Are there safety recalls on the 2001 Audi A6?
NHTSA lists 7 recall campaigns for the 2001 Audi A6 model year. That covers the model year, not this individual car: to see whether a specific vehicle still needs a recall repair, check its VIN on NHTSA.gov or ask a franchised dealer. Recall repairs are free.
What is a fair price for a 2001 Audi A6?
Comparable 2001 Audi A6 listings run roughly $600–$3,000, typically around $1,688 (from 33 comparable vehicles). The full report shows this exact VIN's valuation.
What fuel economy does the 2001 Audi A6 get?
The 2001 Audi A6 has a U.S. EPA estimate of 18 mpg combined (16 city / 23 highway).
Recall data checked 7 Oct 2026 · Sources: NHTSA (recalls & complaints), U.S. EPA (fuel economy), NHTSA vPIC (specifications). Vehicle data only — CarLogs never shows owner information.