AUDI S6 (2013)
Running costs, common problems, and reliability data based on 79 real MOT tests in 2024.
MOT Pass Rate
96%
Total Tests (2024)
79
Avg Mileage
93,087 mi
Est. Annual Cost
£2,097
Is the 2013 AUDI S6 reliable?
Excellent reliability. Very few MOT failures. That's 14 points above the national average of 82%. It also outperforms the AUDI brand average of 90%.
At 11 years old, 96% of AUDI S6s from 2013 passed their MOT first time in 2024. That's based on 79 tests across the UK. The average mileage at this age is 93,087 miles.
How does the 2013 AUDI S6 compare?
Mileage Analysis
The average 2013 AUDI S6 has 93,087 miles on the clock, which is in line with the expected 81,400 miles for a 11-year-old car, suggesting normal everyday use.
How much does a 2013 AUDI S6 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 S6 by Year
Checking a specific AUDI S6?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2013 AUDI S6
The 2013 AUDI S6 is a premium performance with a 3993cc petrol engine. 79 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It ranks in the top 8% of all 2013 cars for reliability.
With an average of 93,087 miles at 11 years old, AUDI S6 owners drive about as much as the UK average.
2013 AUDI S6 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 2013 AUDI S6?
Total estimated annual running cost is £2,097 (£175/month), broken down as £1592 fuel, £250 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 96% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
AUDI S6 Reliability Trend
The AUDI S6 has maintained consistent MOT pass rates across model years, varying by only 3 percentage points.
Buying a Used 2013 AUDI S6
At 11 years old, the AUDI S6 is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. Note: with only 79 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2013 AUDI S6
The AUDI S6 is actually the most reliable option among similar petrol premium performances from this era. Here are comparable petrol cars with similar engines:
- PORSCHE MACAN (2015) 91% pass rate (-5%) from 10,904 tests
- VOLKSWAGEN TOUAREG (2015) 85% pass rate (-11%) from 9,905 tests
- MERCEDES ML (2015) 89% pass rate (-7%) from 6,912 tests
- PORSCHE CAYENNE (2015) 93% pass rate (-3%) from 6,258 tests