2002 Audi A6 / S6 Problems and Repair Histories
2002 Audi A6 / S6 problems reported via the Car Repair History and Car Reliability Surveys
See what people are saying about 2002 Audi A6 / S6 problems
More about the
Audi A6 / S6
2002 Audi A6 / S6s for which no problems have been reported are not displayed. So the 2002 Audi A6 / S6 problems and repair histories you see here should not be used to infer car problem frequency.
For 2002 Audi A6 / S6 problem frequency, check the Car Reliability Survey result. For the problems behind the score, check the 2002 Audi A6 / S6 problems and repair histories that follow it.
Audi A6 / S6 Reliability through December 31, 2012
General NotesModels and statistics marked with an asterisk (*) have very low sample sizes. These results, visible only to logged-in members, provide only a rough estimate of car reliability.Any result under 20 repair trips per 100 cars is likely a result of the small sample size, and should be expected to increase to 20 or so in future updates.
New models often start out with high repair rates, and then improve as the manufacturer identifies and addresses common problems. MethodologyOnly successfully completed repairs are currently included in the analysis. Routine maintenance, most wear items, recalls, and problems fixed with just a reflash or warning light reset are not included.
| Year | Make/Model | Trips/Year/100 Cars | Compared to all models for the same year | |
| 2002 | Audi A6 / S6 | 30 A6 / S6s, 9.8 months of data per A6 / S6, average 119800 miles 111 |
Fewest Trips
Most Trips
|
see reported repairs |
Non-members can see only ten 2002 Audi A6 / S6 problems and repair histories. Log in or join us to see them all.
Repair costs are in local units.
2002 Audi A6 / S6
Engine not specified
| Audi A6 / S6 in British Columbia, Canada | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Jul | 2009 | 83080 | First odometer entry | |
| Aug | 2009 | 86800 | 0 | Car overheated took to the Garage - they checked computer found no problem, went on 2 hour high speed trip red, warning overheating came on had car towed 150KM, thermostat replaced. Also at this time timing belt and waterpump, just in case. |
| Mar | 2010 | Most recent odometer entry. | ||
| Audi A6 / S6 in California, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Dec | 2011 | 150000 | First odometer entry | |
| Jan | 2012 | 150000 | 2200 | Audi Specialist shop performed complete timing belt/cooling system work. Mainly just maintenance, and check for leaks. Front bearings are VERY noisy. Repair attempted last year (DIY) with aftermarket bearing brand:FAG. Seems no good. quieter, but still noisy. Purchased genuine Audi bearings, and will install soon (myself). Check Engine Light and OBD2 code P0421. I will replace all 4, O2 sensors. Supposedly, Bosch states the service life is 100k miles. Mine have 150k on them. Hoping for no engine light, and better mpg! |
2002 Audi A6 / S6 4dr Wagon
340-horsepower 4.2L V8 5-speed shiftable automatic AWD
| Audi A6 / S6 in New Jersey, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Jan | 2007 | 47000 | First odometer entry | |
| Feb | 2007 | 48000 | 50 | Heated seat element replacement. Audi does nto provide the total cost, but it was large. I paid only $50 deductible |
| Mar | 2007 | 49000 | 265 | Torn CV boot replaced. Driveable but would have resulted in permanent damage to joint. |
| Jun | 2007 | 50000 | 0 | Thermostat stuck - closed. Car was in danger of overheating. No price give, but this is a 5-7 hour job on a 4.2L audi. Covered under COP warranty. At the same time I paid to have the 60k timing belt service done (since the first 5-7 hours were covere |
| Oct | 2007 | 53000 | 1100 | Failing Tie Rod ends (both) and upper control arms (RF). Control arms possibly damaged by previous work - not sure. Also did alignment and preventative replacement of cracking CV joint boot. |
| Sep | 2010 | 67000 | 150 | clamps and tubing connecting cats to mufflers rusted away and was replaced with new. |
| Dec | 2010 | 68000 | 300 | Sun visor broke, Had to be replaced, as well as securing clip. |
| Jan | 2011 | 70000 | 40 | coolant temp sensor failed. I ordered parts, antifreeze, and did the job myself. 1+ hours work ( reported at zero cost) + $40 total parts. |
| Jun | 2011 | 72000 | 511 | right front wheel bearing making significant noise |
| Aug | 2012 | 80700 | 800 | Broken rear spring required replacement of set, alignment. At same time other components were replaced, bringing total to about $1700. Thee incremental costs were not included. |
| Mar | 2013 | 87000 | Most recent odometer entry. | |
| Audi A6 / S6 in Colorado, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Nov | 2008 | 76000 | First odometer entry | |
| Dec | 2008 | 76000 | 13 | drivers side outer CV boot rupture. Replaced with mcquay-norris boot kit from local auto parts store for $13. owner replaced. |
| May | 2009 | 78300 | 0 | bank 1 catalytic converter element became loose inside cat. housing - rattling while driving. Taken to dealer |
| Jun | 2009 | 79000 | 0 | loose catalytic converter element on passengers side replaced under original factory warranty (10yr/100k miles for S6) |
| Dec | 2009 | 80000 | 52 | Micro switch inside drivers door latch broke - various systems in the car rely on knowing the door is open or closed. Replaced latch assy with used unit from '04 model A6 |
| Aug | 2010 | 82000 | 260 | Electronic Stability Program (ESP) light on dash during/after anomalous anti-lock brake engagement at speeds 20-50MPH. System scan reports "Yaw Sensor - signal intermittent" or "Yaw Sensor - circuit failure. Yaw Sensor replaced, however, inside 25 miles the problem (ESP light in instrument cluster) was back. Vehicle owner investigated further and determined a faulty electrical connector/contact was to blame. The problem has not returned since. |
| Dec | 2011 | 85000 | 0 | Original Battery replaced |
| Feb | 2012 | 86000 | 809 | OE dampers worn out; OE upper control arm bushings worn/torn. Torn bushings cause extreme inner shoulder of front tire to wear to "cord". Replaced dampers/springs with ST 90026; Replaced rubber bushings in upper control arms. Replace tire. |
| Aug | 2012 | 89300 | 870 | Replaced Timing Belt, Water Pump, Thermostat, belt tensioners, ribbed belt, coolant expansion tank cap Replaced upper control arms with adjustable arms to correct front wheel camber to within mfg. specs. |
| Dec | 2012 | 91000 | 87 | Replaced the heated/auto dimming mirror glass - original unit leaked/turned brown. |
| Jan | 2013 | 92000 | 0 | Removed, cleaned, lubricated the heater blower motor. These are known to make a bird chirp like noise over time. A little $0 TLC is all that's needed. |
| Mar | 2013 | 92000 | Most recent odometer entry. | |
| Audi A6 / S6 in Florida, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Oct | 2009 | 63000 | First odometer entry | |
| Apr | 2010 | 65000 | 560 | Rear brakes below 3mil were replaced. |
| Sep | 2010 | 71000 | 2200 | Thermostat stuck in closed position and car overheated. Temperature sensor broke. As front end required removal for thermostat replacement, I replaced timing belt and 80K service at same time. |
| May | 2012 | 89000 | 2700 | Right axle broke. Noticed noise before catastrophic failure. I had to rent a car for days that repair took. Ordered new Axle from Raxles as Audi of America was out of Axles. |
| Feb | 2013 | 95000 | 2600 | Engine oil cooler pipe broke. Required engine to be lowered after talking mech out of pulling engine. Talked mech down from 35 hours of labor to 16. Piece is a 1 inch piece of plastic. Probably costs cents to make. |
| Audi A6 / S6 in California, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Sep | 2010 | 92000 | First odometer entry | |
| Jan | 2011 | 95000 | 155 | Turn signals functioning intermittently. Diagnosed problem online (AudiWorld.com) as failed turn signal relay; shop confirmed relay failure; replaced relay and corrected problem. |
| Nov | 2011 | 104000 | 1300 | Battery light warned on Sunday; drove car to shop on Monday but didn't make it. Alternator gave out. Required new alternator and battery. Torn CV boot replaced. |
| Jul | 2012 | Most recent odometer entry. | ||
| Audi A6 / S6 in Oregon, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Feb | 2011 | 120000 | First odometer entry | |
| Jun | 2011 | 124000 | 500 | brake pads and just basic oil change and stuff |
| Sep | 2011 | 124000 | 575 | Oil leak near rear main seal. Resealed upper oil pan. Looks okay for now. |
| Jan | 2012 | 128000 | 875 | replaced front oxygen sensors, $575 replaced leaking left side transzxle oil seal at drive axle, $300 flange. had noticed burning smell. |
| Feb | 2013 | 144000 | 700 | Basic brake job - front. |
| Audi A6 / S6 in Minnesota, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Feb | 2011 | 128000 | First odometer entry | |
| Jun | 2011 | 130000 | 680 | Both front drive axle outer boots torn, discovered when I was changing oil. Brought to shop and replaced with new complete axel shafts. |
| Aug | 2011 | 133300 | 33 | replaced right front outer tie rod end, DIY, less than an hour, part bought on internet for $33 |
| Jun | 2012 | 139000 | 25 | Water Temp Sensor failed, replaced myself. |
| Nov | 2012 | 145500 | 700 | Upper Control arms, tie rods,front brakes |
| Apr | 2013 | 147000 | Most recent odometer entry. | |
| Audi A6 / S6 in Washington, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Jun | 2008 | 77000 | First odometer entry | |
| Mar | 2009 | 85000 | 750 | Bad thermostat causing overheat. Due to design, work ultimately included replacing timing belt, waterpump, serpentine belt, and associated rollers and tensioners. Torn and cracked outer cv boot, replaced CV joint on torn side, replaced boot on cracked side. |
| Apr | 2009 | 86000 | 200 | Replace front control arms due to age/wear of suspension bushings |
| May | 2009 | 86000 | 6 | cracked vacuum lines for Secondary Air Injection system caused CEL to come on |
| Sep | 2010 | 102000 | 0 | Failing clutch pack in automatic transmission. On hold while we research solution options (shop repair, self repair, convert to manual transmission) |
| Mar | 2011 | 105000 | 4000 | Automatic transmission clutch basket failure |
| Jul | 2012 | 113300 | 4100 | Defective electric fans and controller, stuck thermostat |
| Sep | 2012 | 114000 | Most recent odometer entry. | |
| Audi A6 / S6 in District of Columbia, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Oct | 2009 | 70000 | First odometer entry | |
| Aug | 2010 | 77300 | 350 | Both mufflers replaced, one under Midas warranty. |
| Dec | 2010 | Most recent odometer entry. | ||
| Audi A6 / S6 in Minnesota, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Sep | 2009 | 107000 | First odometer entry | |
| Nov | 2009 | 110000 | 0 | Needed a new catalytic converter when sold. |
| Audi A6 / S6 in Florida, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Oct | 2007 | 47000 | First odometer entry | |
| Nov | 2007 | 48000 | 200 | Mass air sensor problem. Audi paid for the part, I paid for the installation |
| Dec | 2007 | 48000 | 0 | Brake light came on again during hard high speed left turn. Originally a problem in August the dealer looked at it and said fluid low. Topped up fluid again problem has not reoccured |
| Mar | 2008 | 51000 | 130 | CV boot split and was replaced. |
| Jun | 2008 | 52000 | 0 | Door pocket flaps were broken on both front doors. Repaired by dealership at no cost |
| Nov | 2008 | 53000 | 1700 | Thermostat went so also replaced water pump, timing belt, serpentine belt, tension rollers, expansion tank which had cracked. |
| Jan | 2010 | 58000 | 100 | left front rubber front drive shaft boot replaced |
| Jun | 2010 | 59000 | 1600 | Right front CV boot replaced and seal on quattro differential to the rear of transmission. Noticed leaking oil. |
| May | 2011 | 65700 | 0 | Right front passenger window would not go up all the way. Lubricated tracks |
| Dec | 2011 | 67000 | 500 | Replacesd valve cover gasket which was leaking |
| Mar | 2012 | Most recent odometer entry. | ||
2002 Audi A6 / S6 4dr Wagon
220-horsepower 3.0L V6 5-speed shiftable automatic AWD
| Audi A6 / S6 in Washington, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Mar | 2011 | 106000 | First odometer entry | |
| Oct | 2011 | 110000 | 1500 | ABS Pump/Module failure and one wheel sensor. Parts replaced and warning code cleared. |
| Feb | 2012 | Most recent odometer entry. | ||
| Audi A6 / S6 in Massachusetts, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Jul | 2008 | 1500 | Catalytic converter | |
| Apr | 2009 | 75 | Brake light switch | |
| Jun | 2009 | 105000 | 85 | Flasher relay |
| Oct | 2009 | 106000 | 0 | Back window washer was getting no water. |
| Audi A6 / S6 in Tennessee, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Sep | 2010 | 110000 | First odometer entry | |
| Oct | 2010 | 112000 | 180 | two vacuum leaks: one hose and a 'nipple' broken off manifold changeover valve. |
| Mar | 2011 | 117000 | Most recent odometer entry. | |
2002 Audi A6 / S6 4dr Sedan
turbocharged 250hp 2.7L V6 6-speed manual AWD
| Audi A6 / S6 in Massachusetts, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Nov | 2005 | 650 | I had the gas tank fixed as a leak between the fuel pump and the tank occured. The tank's flange for the fuel pump (a solid piece of the tank) cracked and the whole tank needed to be replaced. | |
| Oct | 2006 | 820 | I had the timing belt done wich included the water pump and all assosciated belts and kits. | |
| Mar | 2007 | 73000 | 250 | Unfortunetly a wheel bearing went. Needed to repair the wheel bearing and potentially the brakes. Will update it when I complete the repair. |
| Jun | 2007 | Most recent odometer entry. | ||
| Audi A6 / S6 in Maryland, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Feb | 2010 | 88000 | First odometer entry | |
| May | 2010 | 91000 | 400 | Check Engine Light for rich air/fuel mixture. Was caused by a faulty part and associated sensors. |
| Sep | 2010 | 94000 | 250 | The belly pan, aka the "sound deadening shield" (as Audi calls it) underneath the engine fell off while driving at low speeds and had to be replaced. Changed out tires and oil while car was at shop. |
| May | 2011 | 102000 | 850 | Developed exhaust leak behind (after) cats. Entire cat-back (pipes, resonator, mufflers) had to be replaced. |
| Nov | 2011 | 108000 | 1700 | Leaking brake system, required replacing master cylinder and both rear calipers. Both front CV boots were torn/leaking and fixed by replacing both front axles (including new CV boots). |
| Jul | 2012 | 116000 | 750 | ABS light was on due to faulty sensors and bad control module. Diagnostic completed and sensors replaced by shop, but control module will be replaced by owner (self) in the near future. |
| Dec | 2012 | 117000 | 1300 | Failed water pump replaced along with full timing belt job (timing belt and all related seals). |
| Mar | 2013 | 120000 | Most recent odometer entry. | |
| Audi A6 / S6 in Massachusetts, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Feb | 2008 | 85000 | First odometer entry | |
| Mar | 2008 | 86000 | 700 | Brake pads worn, super excessive dusting on right front, worn rotors, lubed slides and checked for possible frozen caliper. Torn CV boot. Had replaced opposite side 6 months ago, it was only a matter of time. Still waiting to see if clicking of CV's continue or if the boot was the only necessary repair. |
| Sep | 2008 | 91000 | 300 | CV joint needed to be replaced. Clicking in joint became excessive due to wear while boot was torn. Had to replace whole axle (half shaft) with joint and boot. Not cheap from the dealer. Also changed oil and filter while under the car and tightened susp. |
| Mar | 2010 | Most recent odometer entry. | ||
2002 Audi A6 / S6 4dr Sedan
turbocharged 250hp 2.7L V6 5-speed shiftable automatic AWD
| Audi A6 / S6 in Wyoming, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Sep | 2010 | 91000 | First odometer entry | |
| Feb | 2011 | 99000 | 400 | We changed the timing belt, water pump and thermostat as part of routine maintenance. We also changed the spark plugs at the same time. Have not fixed the light code. They are not moving like they should. We have not repaired yet because Audi dealership is 110 miles away. |
| Mar | 2011 | Most recent odometer entry. | ||
| Audi A6 / S6 in New Hampshire, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Aug | 2008 | 650 | repair AC leak | |
| Nov | 2009 | 2000 | outer CV joint boots, right valve cover gasket,rear transfer case seal, Front brakes inc. rotors, service transmission, service final drive system. | |
| Oct | 2010 | 111000 | 0 | They had to get the directionals fixed, not sure if it was bulbs or a flasher but it was very inexpensive. |
| Jun | 2012 | 129000 | 210 | replace rear axle seals |
| Dec | 2012 | 132000 | 25 | windshield wiper stems/shafts were seized the lubricant had dried up and hardened. Wiper mechanism was removed cleaned and relubricated |
| Mar | 2013 | 133000 | Most recent odometer entry. | |
| Audi A6 / S6 in Pennsylvania, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Feb | 2011 | 110000 | First odometer entry | |
| Mar | 2011 | 111300 | 300 | Exhaust gas temperature sensor replaced, small vacum leak fixed |
| Jun | 2011 | 115000 | 200 | Clip broke off from one of the coolant lines, coolant leaked out everywhere, also had to replace thermostat (sensor) |
| Nov | 2011 | 117000 | 1400 | One of rollover nipples broke on gastank, had to replace gas tank. MAP sensor failed, bought online and replaced myself |
| Jun | 2012 | 122000 | 400 | Replaced timing belt, water pump, thermostat and a few pulleys |
| Mar | 2013 | 125000 | Most recent odometer entry. | |
| Audi A6 / S6 in Pennsylvania, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Aug | 2009 | 91000 | First odometer entry | |
| Jun | 2011 | 99000 | 0 | Replaced front right CV Joint and boot. |
| Aug | 2011 | Most recent odometer entry. | ||
| Audi A6 / S6 in Texas, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| May | 2007 | 86 | (DIY) broken seat belt latch necessitated replacement. | |
| Dec | 2008 | 20 | (DIY fix, parts only). Got "system too lean" codes and a check engine light, replaced numerous cracked and worn vacuum tubes around the engine. | |
| Feb | 2009 | 100 | $100 cost is for rebuilt parts only, since this was a DIY repair. The front/passenger CV boot disintegrated so I replaced the whole assembly. Looking into the cars history, the same position's boot failed at 40,000 miles. | |
| Audi A6 / S6 in California, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Jun | 2006 | 800 | Replaced leaking auxiliary (turbo) water pump | |
| Sep | 2009 | 700 | Replaced 2 oxygen sensors that caused "check engine" light. | |
| Audi A6 / S6 in California, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Jan | 2005 | 1600 | water pump repair | |
| Mar | 2005 | 500 | maf replacement | |
| Jan | 2006 | 1600 | water pump repair | |
| Mar | 2006 | 500 | maf replacement | |
| Audi A6 / S6 in Missouri, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Feb | 2008 | 78000 | First odometer entry | |
| Mar | 2008 | 79000 | 0 | Broken headlight washer valve resulting in leaking washer fluid. Must refill once a week. |
| Mar | 2009 | 95000 | 1200 | Washer nozzle assembly. Water pump, tensioner. Front brake pads. |
| Jun | 2009 | 97000 | 250 | 1 bank of coils (3 coils) went out. |
| May | 2010 | 108000 | 420 | Had rear brakes done, Misfire turned out to be a spark plug problem |
| Jul | 2011 | 122000 | 1280 | Aux water pump failed due to crack. Replaced pump. |
| Jul | 2012 | 135000 | 800 | Aux fan broken and needed repair. Aux fan control module needed replacement. |
| Sep | 2012 | Most recent odometer entry. | ||
| Audi A6 / S6 in Illinois, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Nov | 2010 | 42000 | First odometer entry | |
| Feb | 2011 | 43000 | 1250 | Blown block plug drivers side. Oil gushed out. Plug blown on exteremly cold day, car not allowed to warm sufficiently prior to driving |
| Jan | 2012 | 50000 | 300 | axle grommet |
| Oct | 2012 | 55000 | 400 | mass airflow meter |
| Audi A6 / S6 in Washington, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Jan | 2007 | 61000 | First odometer entry | |
| Dec | 2007 | 67000 | 235 | Diagnosed as thermostat stuck open and small coolant leak from after-run pump. Quoted to include replacement of timing belt, water pump and other items pulled off during maintenance, but too rich for my blood today. After my spring bonus maybe... |
| May | 2008 | 70000 | 950 | After run coolant pump replaced. Replaced broken Alarm Sensor disable switch. |
| Dec | 2008 | 79000 | 1200 | Both cats replaced due to faulty repair problem reported in July. Front brakes replaced CV Boot replaced Rear differential fluid leak - replaced seal and fluid. |
| Mar | 2010 | 97000 | 1575 | Replaced alternator and battery - complete electrical failure. |
| Dec | 2010 | 105000 | 3300 | Oil leaking from turbo seals Timing belt replacement |
| Sep | 2011 | 115000 | 1345 | Fixed leaky front differential Fan motor failed, fan was replaced |
| Dec | 2011 | 120000 | 2950 | Check engine light (Po741) came on at about 119,000. It was a malfunction in the torque converter. Replaced the unit - hard decision to make but I love the car. If not replaced, gas mileage would have stayed poor. |
| Apr | 2012 | 126000 | 560 | Gasket leak caused engine to misfire. replaced gasket, cleaned the oil from the cylinder and replaced 3 spark plugs. |
| Jun | 2012 | 129000 | 1089 | Car developed a whine in the drivetrain. Replaced CV boot on front left and wheel bearings on front right. |
| Mar | 2013 | 132000 | Most recent odometer entry. | |
| Audi A6 / S6 in Florida, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Oct | 2009 | 80000 | First odometer entry | |
| Dec | 2009 | 81000 | 488 | Leaking cam seals. Brake booster hose replaced. |
| Mar | 2010 | Most recent odometer entry. | ||
| Audi A6 / S6 in New York, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Mar | 2009 | 92000 | First odometer entry | |
| Apr | 2009 | 93000 | 600 | Auxillary water pump had to be replaced. Known problem on the 2.7t motors. Part costs 100 but the work to replace it was hefty. Quattroworld.com (EuroVWGTi) |
| May | 2009 | 94000 | 300 | One of the three 10mm bolts that hold the rear driver side timing belt cover, came loose. Little by little as it came out, it was shredding the timing belt. Half the belt was destroyed, while the cover rubbed on the rest of the belt. Belt almost broke. |
| Feb | 2011 | 107000 | Most recent odometer entry. | |
2002 Audi A6 / S6 4dr Sedan
300-horsepower 4.2L V8 5-speed shiftable automatic AWD
| Audi A6 / S6 in Washington, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Apr | 2009 | 66000 | First odometer entry | |
| May | 2009 | 67500 | 653 | Replace 2x front oxygen sensors. |
| Sep | 2009 | 71000 | 400 | Rear brake pads worn to limits. Rotors within spec, but close to wear limits, so replaced rear rotors as well. Front pads and rotors 30% life left, so chose to replace them at the same time, primarily because I've switched to a low-dust brake pads. |
| Feb | 2010 | 74000 | 2300 | Full timing belt service (TB, cam seals, water pump, valve cover gaskets, all tensioners, serpentine belt) |
| Oct | 2012 | 94300 | 550 | Transmission fluid change. Driveshaft tail seal minor leak since March 2011, finally had it replaced. |
| Mar | 2013 | 100000 | Most recent odometer entry. | |
| Audi A6 / S6 in Washington, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Apr | 2008 | 85000 | First odometer entry | |
| Aug | 2009 | 101000 | 1000 | Rear Caliper became defective. Torn Boot. Replaced both calipers as well as rotor and pads. |
| Sep | 2009 | 104000 | 415 | Intake Manifold - Free Up IMT Valve Shafts, replaced worn vacuum hoses Replaced leaking expansion tank |
| Jun | 2010 | 110500 | 600 | Front pads and rotor $600. 4 pads per wheel |
| Nov | 2010 | 116000 | 600 | Oil cooler seals and transfer pipe. Parts $105 Labor $495 |
| Feb | 2011 | 119700 | 225 | Tie Rod with Rubber Dampening replaced right side. Excessive play in old tie rod, but not bad for 120K Miles |
| May | 2011 | 123000 | 1600 | Replaced Four Upper Control Arms with Ball Joint and Bushings. Aligned afterwards |
| Aug | 2011 | 127000 | 1278 | Coolant sensor defective. Caused minor starting problem associated with computer thinking the engine was overheated. |
| Jun | 2012 | 137000 | 1320 | Right and Left Outer Tie Rods were worn with significant play Replaced Serpentine Belt |
| Mar | 2013 | 144000 | Most recent odometer entry. | |
| Audi A6 / S6 in Texas, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Aug | 2010 | 123000 | First odometer entry | |
| Jun | 2011 | 126000 | 2000 | Oil leak and small hole in oil pan. AC blower motor failed. Noisy power steering pump. Headlight switch nob broke. |
| Mar | 2012 | 132000 | 0 | Replaced rear brakes |
| Jul | 2012 | 135000 | 40 | Replaced front brakes |
| Audi A6 / S6 in California, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Nov | 2008 | 90000 | First odometer entry | |
| May | 2010 | 104000 | 624 | replaced O2 sensor coolant container was cracked and replaced right front outer cv boot was cracked and replaced |
| Jul | 2010 | 107000 | 1835 | Thermostat failed - replaced tstat, water pump seeping - replaced timing belt, serpentine belt, water pump, |
| Jan | 2012 | 124000 | 200 | replaced seeping valve cover gaskets replaced turn signal relay |
| Jan | 2013 | 140000 | 125 | O2 sensor showed fault code. CEL went out and has not returned. |
2002 Audi A6 / S6 4dr Sedan
220-horsepower 3.0L V6 6-speed shiftable CVT FWD
| Audi A6 / S6 in Denmark | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Apr | 2002 | 260000 | a lot ! | |
2002 Audi A6 / S6 4dr Sedan
220-horsepower 3.0L V6 5-speed shiftable automatic AWD
| Audi A6 / S6 in Oregon, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Dec | 2010 | 146000 | First odometer entry | |
| Oct | 2012 | 169000 | 350 | replaced CV joint boot. |
| Mar | 2013 | 175000 | Most recent odometer entry. | |
| Audi A6 / S6 in Texas, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Apr | 2012 | 185000 | First odometer entry | |
| May | 2012 | 185000 | 1000 | Fuel Pump went out and needed to be replace or car will not start. |
| Audi A6 / S6 in Oregon, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Dec | 2011 | 57000 | First odometer entry | |
| Feb | 2012 | 57700 | 397 | warning light came on, replaced the thermostat. warning light came on again, replaced the sensor |
| Oct | 2012 | 64000 | 3200 | engine oil leak that required pulling the timing belt cover and housing. replaced timing belt, required at 10 years anyway. broken engine mount and core support mount. |
| Mar | 2013 | 68000 | Most recent odometer entry. | |
| Audi A6 / S6 in Illinois, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Jan | 2013 | 126000 | First odometer entry | |
| Feb | 2013 | 128000 | 120 | Oil Temperature Sensor / Oil Level Sensor in oil pan replaced. I no longer get the amber alert for the sensor, but my oil temp sensor no longer provides a temp reading. |
| Mar | 2013 | 129000 | Most recent odometer entry. | |
| Audi A6 / S6 in Pennsylvania, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Aug | 2008 | 99000 | First odometer entry | |
| Aug | 2009 | 105000 | 800 | Passenger side axle replacement While on the rack for the axle repair, our (dependable, trusted) mechanic noticed our center differential seal leaking. We replaced seal, all 3 diffs fluids, transmission filter and new trans fluid. |
| Mar | 2010 | Most recent odometer entry. | ||
| Audi A6 / S6 in Virginia, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Nov | 2009 | 80000 | First odometer entry | |
| Jan | 2010 | 80000 | 1000 | Replaced plugs and coils. mechanic said valve cover gaskets leaking and made sense to go ahead and repair even though may not have been that much of an issue at this point. Probably would have gotten worse if not corrected? |
| Jun | 2012 | 100000 | 1500 | Thrust and control arms in front |
| Oct | 2012 | 102700 | 200 | CV boot torn |
| Apr | 2013 | 117000 | 220 | Replace torn cv boot |
| Audi A6 / S6 in Minnesota, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Jan | 2007 | 53000 | First odometer entry | |
| Oct | 2008 | 72000 | 540 | CV Joints (both) were shot and had to be replaced. |
| Jun | 2011 | 90000 | 1750 | Timing belt and water pump replacement |
| Sep | 2012 | 99000 | 212 | Engine temp sensor leak (coolant leak) |
| Mar | 2013 | 102000 | 0 | Check engine light reset, pre-cat converter fault |
| Audi A6 / S6 in Maine, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Jan | 2007 | 73000 | First odometer entry | |
| Mar | 2007 | 74000 | 1000 | Steering pump replacement Vacuum lines in engine and cooling system leak. Brake pads and rotors. |
| Jun | 2009 | 82000 | 253 | Check engine light was on. Left catalytic converter has a problem. |
| Apr | 2010 | 84000 | 1400 | Engine suddenly seemed to be missing a cylinder, replaced one ignition coil. Replaced O2 sensor after shop said computer analysis found that one was bad. |
| Feb | 2011 | 86000 | 150 | CV boot was split |
| Feb | 2013 | 98000 | 1600 | 100,000 mile preventive replacement of timing belt, water pump, rollers, thermostat assembly, drive belt, and gaskets. Also repaired left front CV boot (this one was broken - not preventive). |
| Mar | 2013 | 100000 | Most recent odometer entry. | |
| Audi A6 / S6 in North Carolina, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| May | 2006 | 0 | Passenger side valve cover Gasket replaced under CPO | |
| Jul | 2006 | 75 | Replaced all spark plugs (self) | |
| Aug | 2006 | 59 | Drained and flushed complete Brake system. | |
| Sep | 2006 | 110 | Drained and flushed complete brake system by dealer including flushing the ABS module, to improve brake pedal modulation. | |
| Feb | 2007 | 135 | Both front CV boots torn, replaced by Audi of America under good will, I paid $135, dealer and AOA covered the rest. | |
| Jun | 2007 | 50 | Pulley seized causing water pump to blow. Water pump, timing belt and all related items covered under CPO. | |
| Aug | 2007 | 50 | A/C blower fan replaced under CPO. | |
| Sep | 2008 | 65700 | 0 | Cat Replaced by Dealer under warranty |
| Oct | 2008 | 66300 | 46 | Drained and flushed power steering fluid |
| Nov | 2008 | 67000 | 75 | Cat replaced |
| Feb | 2010 | 79000 | 775 | - Belt tensioner - Hazard switch - Window regulator |
| Mar | 2011 | 93000 | 157 | Camshaft damaged by a loose spring on driver side. Total damage $3290, warranty covered repair. |
| Aug | 2011 | 98000 | 377 | Brake booster repair Engine mounts Cam positioning sensor Purge valve clogged |
| Audi A6 / S6 in Massachusetts, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Jun | 2009 | 221000 | First odometer entry | |
| Sep | 2009 | 226000 | 160 | car not firing on all cylinders, turned out to be a faulty coil. Replaced coil and solved problem |
| Nov | 2009 | 228000 | 1100 | Radiator leaked, car overheated, towed to shop and radiator replaced. While at shop check engine light on, cat codes - replaced mass air sensor. Then another coil needed replacing. Passed inspection, got sticker. Also got recall for faulty coils. |
| Jan | 2010 | 231000 | 350 | belt tensioner let go, belt no longer attached. Replaced belt and belt tensioner |
| Jul | 2010 | 236000 | 110 | oil level sensor failed - display came on noting sensor failure. Part replaced |
| Jan | 2011 | 244300 | 420 | check engine light; camshaft sensor faulty catalytic converters bad, cat cnvrtr still bad Coolant leaking. Coolant tank replaced, coolant leak shorted out camshaft sensor. Exhaust pipes leaked, welded on new pipes. |
| Mar | 2011 | 247000 | 2200 | Replaced catalytic converters, check engine light now off, car runs great. |
| Sep | 2012 | 259000 | 0 | water pump let go; last replaced at 205,000 miles. Will not make the repair due to cost - traded car in on another vehicle. |
| Audi A6 / S6 in Florida, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| May | 2009 | 58000 | First odometer entry | |
| Jun | 2009 | 58800 | 0 | Purchased car. During test drive, the "oil" light came on. Turned out to be faulty sensor - obviously dealer covered - believe it was $29. I replaced oil, filter, gear oil & spark plugs for $115 (synthetic oils) to give myself solid baseline. |
| Sep | 2009 | 61000 | 770 | 3.0 V6 timing belt. Self-repaired. No signs of failure - just nervous b/c car is '02. Also, replaced water pump. Replaced thermo & coolant flush. Replaced tranny snub mount (shot) Trans range sensor was faulty. "17090 - trans range sensor (f125): Implausible signal P0706 - 003 - mech failure - intermittent - MIL on" was my code. $220 part AND pain to replace!! I created writeup on Audiforums.com - check DIY section. |
| Jun | 2011 | Most recent odometer entry. | ||
| Audi A6 / S6 in Florida, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Mar | 2009 | 102000 | First odometer entry | |
| Nov | 2009 | 113000 | 1280 | Timing Belt, Water pump, belt tensioner. Ignition coil replaced less than a hundred miles after the timing belt repair. |
| Feb | 2010 | 121000 | 250 | replaced the 5 other ignition coils because of continued problems. Also put in a K&N air filter |
| Jul | 2010 | 135000 | 0 | Blinkers have stopped working. Relay is suspected although hazards still work. Update: fixed soon after. |
| Apr | 2013 | Most recent odometer entry. | ||
| Audi A6 / S6 in Tennessee, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Feb | 2010 | 82000 | First odometer entry | |
| Aug | 2010 | 86000 | 0 | driveshaft seal leaking bad left cat |
| Audi A6 / S6 in Virginia, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Feb | 2010 | 89000 | First odometer entry | |
| Apr | 2010 | 90700 | 150 | Check engine light on for about a week-code p1296 then started overheating. Dealer advised to replace waterpump, timing belt, etc for $1800. Towed to independent garage--said it was the coolant temp sensor, they fixed for $150 including the tow. |
| Aug | 2010 | 93000 | 1000 | Replace defective oxygen sensors Replace front axle |
| Sep | 2011 | 103000 | 783 | Water pump failure. Replaced water pump and timing belt. Also replaced front engine mount during repair. |
| May | 2012 | 109300 | 128 | Replace ignition coil |
| Sep | 2012 | 112000 | 300 | Replace rear wheel hub bearing |
| Mar | 2013 | 119000 | Most recent odometer entry. | |
| Audi A6 / S6 in California, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Aug | 2008 | 500 | Had to replace outer CV boots, as they had cracked and were leaking grease. Apparently this is a common problem for A6 owners. | |
| Mar | 2009 | 63000 | 100 | Thermostat failed in the locked position, causing the vehicle to overheat. Head gasket may be damaged. |
| Jun | 2009 | 65000 | 100 | Ignition coil failure, car ran REALLLLY rough. New coil installed on cyl #5 and ran smoothly. STILL have a weird smell going on... |
| Mar | 2010 | Most recent odometer entry. | ||
| Audi A6 / S6 in Colorado, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Aug | 2008 | 51000 | First odometer entry | |
| Dec | 2008 | 58000 | 3400 | I had a vacuum leak in the brake system, 5 of 6 failing coil packs, and my lifters were damaged and rubbing. I got all this fixed along with my scheduled TB maintenance. |
| Apr | 2010 | 88000 | 175 | Coolant leak from a damaged hose. Hose replaced. |
| Jan | 2011 | 102000 | 400 | Replaced front left boot. |
| Apr | 2011 | 105000 | Most recent odometer entry. | |
2002 Audi A6 / S6 4-door
8-cylinder automatic AWD
| Audi A6 / S6 in California, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Jan | 2007 | 46000 | First odometer entry | |
| May | 2007 | 48000 | 160 | DS outer CV boot leak... replace. |
| Oct | 2007 | 50000 | 195 | Expansion coolant tank cracked and coolant leaked. |
| Mar | 2010 | Most recent odometer entry. | ||
2002 Audi A6 / S6 4-door
10-cylinder automatic AWD
| Audi A6 / S6 in Nevada, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Feb | 2007 | 0 | First odometer entry | |
| Jun | 2007 | 64000 | 300 | Knock sensor and Air pump for secondary air went out. I buy parts wholesale so the dollar value is low. |
| Feb | 2008 | 74000 | 300 | Replaced upper control arms due to vibration. |
| Mar | 2010 | Most recent odometer entry. | ||
2001.5 Audi A6 / S6 4dr Sedan
turbocharged 250hp 2.7L V6 6-speed manual AWD
| Audi A6 / S6 in Connecticut, United States | ||||
| Month | Year | Odometer (in miles) |
Cost | Problem/Repair Description |
| Aug | 2008 | 72000 | First odometer entry | |
| Sep | 2008 | 73000 | 700 | Upper and lower control arms. |
| Mar | 2009 | 78000 | 600 | Secondary water pump. LCD in cluster. Torn boot on turbo duct. |
| Apr | 2009 | 79000 | 350 | Front rotors worn, replaced OEM. Cut rear rotors still within tolerance |
| Jun | 2009 | 81000 | 350 | Failed Bank 1 EGT sensor |
| Mar | 2010 | Most recent odometer entry. | ||
Expert 2002 Audi A6 / S6 Repair Advice
Non-members can see only ten 2002 Audi A6 / S6 problems and repair histories. Log in or join us to see them all.
What People Are Saying about Problems with the 2002 Audi A6 / S6
blog comments powered by Disqus
