CarCostCheck

Audi S8

Reliability, estimated running costs, and MOT data across 4 model years from 237 MOT tests in 2024.

Avg Pass Rate

87%

Total Tests

237

Model Years

2002 to 2013

Years Covered

4

About the Audi S8

The Audi S8 was MOT tested 237 times in 2024 (DVSA data, retests included) across 4 model years (2002 to 2013), with an average pass rate of 87%. That's slightly above the average of 82% across all models in our data. Our records list petrol versions.

Mileage Across Years

The oldest model in our data (2002) averages 141,981 miles, while the newest (2013) averages 87,380 miles. Older models have covered serious mileage, so suspension and drivetrain wear are worth checking.

Estimated Running Costs

Fuel (Petrol, 3993cc)
£1,958
Road Tax
£790
MOT Test
£55
Predicted Repairs
£200
Total per year£3,003
Per month£250/mo

Based on 7,400 miles/year, average pump prices of 174.57p petrol and 199.33p diesel (GOV.UK weekly road fuel prices, week of 19 October 2026), and MOT pass rate data. Insurance not included.

Full 2013 details

How reliable is the Audi S8?

vs average of all models+5% (82% avg)
vs Audi brand average-3% (90% avg)

Audi S8 by Year

Click any year to see detailed running costs, reliability data, and comparisons with similar cars.

YearPass RateTestsAvg Mileage
201399%8787,380 mi
200889%3795,286 mi
200778%6892,767 mi
200282%45141,981 mi

Questions about the Audi S8

Is the Audi S8 reliable?

Across its 4 model years in our data (2002 to 2013), the Audi S8 averages an 87% MOT pass rate, from 237 tests (DVSA MOT data for tests in 2024, retests included). That's 5 points above the average of 82% across all models in the same data.

Audi S8 Guides & Articles

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