CarCostCheck

Audi A4 s line 45 tfsi mhev quat sa

Reliability, running costs, and MOT data across 1 years from 46 real MOT tests.

Avg Pass Rate

93%

Total Tests

46

Best Year

2021 (93%)

Years Covered

1

About the Audi A4 s line 45 tfsi mhev quat sa

The Audi A4 s line 45 tfsi mhev quat sa has been tested 46 times in 2026 MOT data across 1 model years (2021 to 2021), with an average pass rate of 93%. That's comfortably above the national average of 82%, making it a reliable choice. Available as petrol.

Best and Worst Years

The 2021 model is the most reliable with a 93% pass rate from 46 tests. The 2021 model has the lowest at 93%. With just a 0 point spread, the A4 s line 45 tfsi mhev quat sa is consistently reliable regardless of year.

Estimated Running Costs

Fuel (Petrol, 1984cc)
£1,327
Road Tax
£195
MOT Test
£55
Predicted Repairs
£200
Total per year£1,777
Per month£148/mo

Based on 7,400 miles/year, current fuel prices, and MOT pass rate data. Insurance not included.

Full 2021 details

How reliable is the Audi A4 s line 45 tfsi mhev quat sa?

vs national average+11% (82% avg)
vs Audi brand average+3% (90% avg)
Best to worst year spread0 percentage points

Audi A4 s line 45 tfsi mhev quat sa by Year

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

YearPass RateTestsAvg Mileage
202193%4626,426 mi

Audi A4 s line 45 tfsi mhev quat sa Guides & Articles

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