AUDI RS6 (2017)
Running costs, common problems, and reliability data based on 33 real MOT tests in 2024.
MOT Pass Rate
100%
Total Tests (2024)
33
Avg Mileage
40,061 mi
Est. Annual Cost
£2,037
Is the 2017 AUDI RS6 reliable?
Excellent reliability. Very few MOT failures. That's 18 points above the national average of 82%. It also outperforms the AUDI brand average of 90%.
At 7 years old, 100% of AUDI RS6s from 2017 passed their MOT first time in 2024. That's based on 33 tests across the UK. The average mileage at this age is 40,061 miles.
How does the 2017 AUDI RS6 compare?
Mileage Analysis
The average 2017 AUDI RS6 has 40,061 miles on the clock, which is below the expected 51,800 miles for a 7-year-old car. This suggests lighter use than average, which generally means less wear on major components.
Best year to buy a AUDI RS6?
The most reliable year is the 2014 model with a 92% MOT pass rate, while the 2003 model has the lowest at 86%. The 2017 sits between the two at 100%.
How much does a 2017 AUDI RS6 cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
AUDI RS6 by Year
Checking a specific AUDI RS6?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2017 AUDI RS6
The 2017 AUDI RS6 is a premium performance with a 3993cc petrol engine. 33 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It ranks in the top 3% of all 2017 cars for reliability.
With an average of 40,061 miles at 7 years old, AUDI RS6 owners tend to use this car less than the typical driver.
2017 AUDI RS6 Fuel Costs
The 3993cc petrol engine is on the larger side, so fuel won't be this car's strong point. Expect around 30 mpg in mixed driving, which works out to roughly £1,592 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2017 AUDI RS6?
Total estimated annual running cost is £2,037 (£170/month), broken down as £1592 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 100% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
AUDI RS6 Reliability Trend
Newer AUDI RS6s show better MOT pass rates than older ones, with an average improvement of 4 percentage points.
Buying a Used 2017 AUDI RS6
At 7 years old, this is a solid used buy if you find one with good service history. Depreciation has levelled off, so you won't lose much more value. Focus on condition over mileage. If you're flexible on year, the 2014 model has the highest pass rate at 92%. Note: with only 33 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2017 AUDI RS6
The AUDI RS6 is actually the most reliable option among similar petrol premium performances from this era. Here are comparable petrol cars with similar engines:
- MERCEDES C (2016) 88% pass rate (-12%) from 80,181 tests
- AUDI A6 (2016) 89% pass rate (-11%) from 26,437 tests
- PORSCHE MACAN (2015) 91% pass rate (-9%) from 10,904 tests
- VOLKSWAGEN TOUAREG (2015) 85% pass rate (-15%) from 9,905 tests