Audi Q7 S Line 50 TDI MHEV Quat A

Reliability, estimated running costs, and MOT data across 4 model years from 2,937 MOT tests in 2024.

Avg Pass Rate

95%

Total Tests

2,937

Highest Pass Rate

2021 (95%)

Years Covered

About the Audi Q7 S Line 50 TDI MHEV Quat A

The Audi Q7 S Line 50 TDI MHEV Quat A was MOT tested 2,937 times in 2024 (DVSA data, retests included) across 4 model years (2019 to 2022), with an average pass rate of 95%. That's comfortably above the average of 82% across all models in our data. Our records list diesel versions.

Best and Worst Years

Of the years with at least 100 tests, the 2021 model has the highest pass rate at 95% from 924 tests. The 2019 model has the lowest at 94%. With just a 1 point gap, pass rates are similar across these years. Newer cars usually pass more often simply because they are younger.

Reliability Trend

The Audi Q7 S Line 50 TDI MHEV Quat A has maintained consistent MOT pass rates across model years, varying by only 1 percentage point.

Mileage Across Years

The oldest model in our data (2019) averages 46,862 miles, while the newest (2022) averages 32,031 miles.

Compared to the Audi brand average of 90%, the Q7 S Line 50 TDI MHEV Quat A performs 5 points better, making it one of the more reliable options in the Audi range.

Estimated Running Costs

Fuel (Diesel, 2967cc)

£1,676

Road Tax

£200

MOT Test

£55

Predicted Repairs

£200

Total per year£2,131

Per month£178/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 2022 details

How reliable is the Audi Q7 S Line 50 TDI MHEV Quat A?

vs average of all models+13% (82% avg)

vs Audi brand average+5% (90% avg)

Best to worst year spread1 percentage points

Reliability trendStable over years

Audi Q7 S Line 50 TDI MHEV Quat A by Year

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

Year	Pass Rate	Tests	Avg Mileage
2022	97%	34	32,031 mi
2021	95%	924	33,757 mi
2020	94%	1,675	40,891 mi
2019	94%	304	46,862 mi

Questions about the Audi Q7 S Line 50 TDI MHEV Quat A

Is the Audi Q7 S Line 50 TDI MHEV Quat A reliable?

Across its 4 model years in our data (2019 to 2022), the Audi Q7 S Line 50 TDI MHEV Quat A averages a 95% MOT pass rate, from 2,937 tests (DVSA MOT data for tests in 2024, retests included). That's 13 points above the average of 82% across all models in the same data. The 2021 model has the highest pass rate of the years with at least 100 tests, at 95%.

Which year Audi Q7 S Line 50 TDI MHEV Quat A has the best MOT pass rate?

Of the years with at least 100 tests, the 2021 Audi Q7 S Line 50 TDI MHEV Quat A has the highest MOT pass rate at 95%, while the 2019 model has the lowest at 94%, a 1 point gap. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.