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Audi A6 / S6 vs. Audi allroad Reliability

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Results are for year ending March 31, 2016. Only 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 Repair Trips Per 100 Cars Compared to all models for the same year    
2016 Audi A6 / S6 12
7.14285714286% 7.14285714286% Fewest Trips Most Trips
[?] see reported repairs
  29 A6 / S6s, 6.8 months of data per A6 / S6, average 5100 miles

 

2015 Audi A6 / S6   small sample, members only   see reported repairs
  17 A6 / S6s, 9.5 months of data per A6 / S6, average 10300 miles

* Small sample, members only.
2015 Audi allroad 21
30.7453416149% 30.7453416149% Fewest Trips Most Trips
[?] see reported repairs
  34 allroads, 8.5 months of data per allroad, average 9100 miles

Most of the cars in this sample are the closely related A4.

 

2014 Audi A6 / S6 19
22% 22% Fewest Trips Most Trips
[?] see reported repairs
  43 A6 / S6s, 10.1 months of data per A6 / S6, average 21100 miles
2014 Audi allroad 22
28.8571428571% 28.8571428571% Fewest Trips Most Trips
[?] see reported repairs
  56 allroads, 9.9 months of data per allroad, average 17500 miles

Most of the cars in this sample are the closely related A4.

 

2013 Audi A6 / S6 26
28.0952380952% 28.0952380952% Fewest Trips Most Trips
[?] see reported repairs
  44 A6 / S6s, 9.3 months of data per A6 / S6, average 29400 miles

Includes A7 / S7.
2013 Audi allroad 41
56.6666666667% 56.6666666667% Fewest Trips Most Trips
[?] see reported repairs
  109 allroads, 9.7 months of data per allroad, average 31600 miles

Most of the cars in this sample are the closely related A4.

 

2012 Audi A6 55
76.7857142857% 76.7857142857% Fewest Trips Most Trips
[?] see reported repairs
  62 A6s, 9.5 months of data per A6, average 41000 miles

First year of the C7 A6. Includes A7.

 

2010 Audi A6 / S6   small sample, members only   see reported repairs
  11 A6 / S6s, 7.1 months of data per A6 / S6, average 63200 miles

* Very small sample, members only.

 

2008 Audi A6 / S6   small sample, members only   see reported repairs
  14 A6 / S6s, 9.8 months of data per A6 / S6, average 87100 miles

* Very small sample, members only.

 

2007 Audi A6 / S6   small sample, members only   see reported repairs
  14 A6 / S6s, 9.5 months of data per A6 / S6, average 95200 miles

* Very small sample, members only.

 

2006 Audi A6 62
39.6551724138% 39.6551724138% Fewest Trips Most Trips
[?] see reported repairs
  32 A6s, 9.7 months of data per A6, average 110400 miles

 

2005 Audi A6   small sample, members only   see reported repairs
  15 A6s, 9.7 months of data per A6, average 119200 miles

* Small sample, members only.

 

2004 Audi A6   small sample, members only   see reported repairs
  17 A6s, 7.8 months of data per A6, average 104700 miles

* Small sample, members only.
2004 Audi allroad   small sample, members only   see reported repairs
  13 allroads, 8.5 months of data per allroad, average 121500 miles

* Very small sample, members only.

 

2003 Audi A6 / S6 / RS6   small sample, members only   see reported repairs
  13 A6 / S6 / RS6s, 9.5 months of data per A6 / S6 / RS6, average 133900 miles

* Very small sample, members only.

 

2002 Audi A6 / S6   small sample, members only   see reported repairs
  14 A6 / S6s, 9.9 months of data per A6 / S6, average 124100 miles

* Very small sample, members only.
2002 Audi allroad   small sample, members only   see reported repairs
  14 allroads, 8.4 months of data per allroad, average 149100 miles

* Very small sample, members only.

 

2001 Audi A6   small sample, members only   see reported repairs
  12 A6s, 10.0 months of data per A6, average 154000 miles

* Very small sample, members only.

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Audi A6 / S6 vs. Audi allroad Reliability Comparisons

You won't find Audi A6 / S6 or Audi allroad reliability information like this anywhere else. Actual repair frequencies, not just vague dots, to make it clear how much the Audi A6 / S6 and the Audi allroad truly differ in reliability.

These stats are promptly updated four times a year, to much more closely track Audi A6 / S6 and Audi allroad reliability as the cars age. Others tell you how reliable the Audi A6 / S6 and the Audi allroad were a year ago, when the cars were a year younger and had 12,000 fewer miles on them. Only TrueDelta tells you how reliable the Audi A6 / S6 and the Audi allroad have been recently.

What Our Members Are Saying about the Reliability and Durability of the Audi A6 / S6

Audi A6 / S6 Reliability and Durability: Pros
YearBody/PowertrainComment
2008 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
This car has never let me sitting and would hope not for the money paid except when i let the gas run to low and was a minute from a gas station. The paint seems to scratch very easily which i have my car in a garage and somehow find new scratches. see full Audi A6 / S6 review
2006 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
The 2006 model continues to get good reviews in Consumer Reports and other publications. My experience thus far as been excellent -- have only had one item repaired in 18 months of ownership as I bought the car used. see full Audi A6 / S6 review
Audi A6 / S6 Reliability and Durability: Cons
YearBody/PowertrainComment
2006 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
VERY expensive to fix and maintain see full Audi A6 / S6 review
2006 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
Broke down (transmission twice and fuel system once) three times and had to be towed back to dealership for stays of three weeks, two weeks, and one week. see full Audi A6 / S6 review
2005 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
At the 60,000 milemark the car started to have mechanical problems, in particualr with the fuels system. I went through 5 fuel pumps, both hiigh and low pressure in a 1.5 year time frame. The dealership and a very reputable independant shop could not figure out what was wrong with the fuel system and why the car kept burning out the fuel pump. see full Audi A6 / S6 review
2004 4dr Sedan 300-horsepower 4.2L V8
5-speed shiftable automatic AWD
Owned the car for a year or so. Thermostat stuck shut, differential gear whine started, gas gap failed, small leak around coolant res., LCD screen in car starting to loose pixels. see full Audi A6 / S6 review
2003 4dr Sedan 220-horsepower 3.0L V6
5-speed shiftable automatic AWD
they seem to have minds of their own some days..electrical gremlins occasionally see full Audi A6 / S6 review
2002 4dr Sedan turbocharged 250hp 2.7L V6
6-speed manual AWD
In general, the car is very reliable and durable as long as it is maintained properly, however when something does go wrong it can be VERY expensive to repair. see full Audi A6 / S6 review
 

What Our Members Are Saying about the Reliability and Durability of the Audi allroad

Audi allroad Reliability and Durability: Cons
YearBody/PowertrainComment
2004 4dr Wagon turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD
Ahh, yes... I had some major problems at first. But, mostly covered under (CPO) extended warranty. The famous Audi coils! (Being replaced under recall next week.) Stupidly, no block heater so it failed to start - never had that with a Honda... see full Audi allroad review
2004 4dr Wagon turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD
Repairs are expensive because of both part and labor costs. see full Audi allroad review
2003 4dr Wagon turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD
Once you've got miles on this car, you are going to pay for the problems you will ultimately encounter. While we loved the ride, we felt like we were constantly addressing issues with this car. The most frequent and costly issues were related to the air suspension that it uses. It is prone to leakage, which can be at the central hub or in any of the lines out to the bags. Other issues included CV boots, axles, wheel bearings, alignment (difficulties getting proper adjustment due to configuration with frame, and locking of adjusters), control arms, cabin air temp computer, window switches, window regulators, inexplicable roasting of battery cable, EGT sensors (expensive and relatively useless). Sunroof drains often clog, particularly troublesome, and should have been avoidable based on experience simply by increasing the line size. One of the most MORONIC design aspects is the inclusion of drain plug cones under the battery beneath the cowling at the rear of the engine compartment. They are unobservable and relatively inaccessible, yet are treated as a maintenance item. When they plug, which they will do, the result is that water coming down your windshield will fill the trough beneath the cowling, and will overflow into the cabin air intake, flooding your floor and damaging the transmission controller module located beneath the passenger seat. see full Audi allroad review
2002 4dr Wagon turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD
I have heard and read bad things about the reliability of Audi automatics. see full Audi allroad review