AUDI S5 (2017)
Running costs, common problems, and reliability data based on 85 real MOT tests in 2024.
MOT Pass Rate
89%
Total Tests (2024)
85
Avg Mileage
59,695 mi
Est. Annual Cost
£2,187
Is the 2017 AUDI S5 reliable?
Good reliability. Occasional issues but generally solid. That's 7 points above the national average of 82%.
At 7 years old, 89% of AUDI S5s from 2017 passed their MOT first time in 2024. That's based on 85 tests across the UK. The average mileage at this age is 59,695 miles.
How does the 2017 AUDI S5 compare?
Mileage Analysis
The average 2017 AUDI S5 has 59,695 miles on the clock, which is in line with the expected 51,800 miles for a 7-year-old car, suggesting normal everyday use.
Best year to buy a AUDI S5?
The most reliable year is the 2015 model with a 94% MOT pass rate, while the 2010 model has the lowest at 85%. The 2017 sits between the two at 89%.
How much does a 2017 AUDI S5 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 S5 by Year
Checking a specific AUDI S5?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2017 AUDI S5
The 2017 AUDI S5 is a premium performance with a 2995cc petrol engine. 85 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. Among all cars from 2017, the average MOT pass rate is 87%, and this model beats that benchmark.
With an average of 59,695 miles at 7 years old, AUDI S5 owners drive about as much as the UK average.
2017 AUDI S5 Fuel Costs
The 2995cc 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 S5?
Total estimated annual running cost is £2,187 (£182/month), broken down as £1592 fuel, £190 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 89% pass rate. Keeping on top of servicing will help avoid surprises.
AUDI S5 Reliability Trend
Newer AUDI S5s show better MOT pass rates than older ones, with an average improvement of 4 percentage points.
Buying a Used 2017 AUDI S5
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 2015 model has the highest pass rate at 94%. Note: with only 85 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2017 AUDI S5
If reliability is your priority, there are 4 similar cars with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- BMW 5 SERIES (2018) 91% pass rate (+2%) from 40,272 tests
- LAND ROVER RANGE ROVER SPORT (2018) 93% pass rate (+4%) from 34,257 tests
- BMW X3 (2019) 92% pass rate (+3%) from 32,937 tests
- MERCEDES GLC (2019) 93% pass rate (+4%) from 30,341 tests