AUDI A4 AROAD SPT 45TFSI MHEV QT SA (2021)
Running costs, common problems, and reliability data based on 115 real MOT tests in 2024.
MOT Pass Rate
90%
Total Tests (2024)
115
Avg Mileage
30,861 mi
Est. Annual Cost
£1,772
Is the 2021 AUDI A4 AROAD SPT 45TFSI MHEV QT SA reliable?
Excellent reliability. Very few MOT failures. That's 8 points above the national average of 82%.
At 3 years old, 90% of AUDI A4 AROAD SPT 45TFSI MHEV QT SAs from 2021 passed their MOT first time in 2024. That's based on 115 tests across the UK. The average mileage at this age is 30,861 miles.
How does the 2021 AUDI A4 AROAD SPT 45TFSI MHEV QT SA compare?
Mileage Analysis
The average 2021 AUDI A4 AROAD SPT 45TFSI MHEV QT SA has 30,861 miles on the clock, which is above the expected 22,200 miles for a 3-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.
How much does a 2021 AUDI A4 AROAD SPT 45TFSI MHEV QT SA 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 A4 AROAD SPT 45TFSI MHEV QT SA by Year
Checking a specific AUDI A4 AROAD SPT 45TFSI MHEV QT SA?
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About the 2021 AUDI A4 AROAD SPT 45TFSI MHEV QT SA
The 2021 AUDI A4 AROAD SPT 45TFSI MHEV QT SA is a premium with a 1984cc petrol engine. 115 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It sits in the bottom 77% of 2021 cars for MOT pass rates.
With an average of 30,861 miles at 3 years old, AUDI A4 AROAD SPT 45TFSI MHEV QT SA owners cover more miles than the average driver.
2021 AUDI A4 AROAD SPT 45TFSI MHEV QT SA Fuel Costs
The 1984cc petrol engine offers a reasonable balance between performance and economy. Expect around 36 mpg in mixed driving, which works out to roughly £1,327 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2021 AUDI A4 AROAD SPT 45TFSI MHEV QT SA?
Total estimated annual running cost is £1,772 (£148/month), broken down as £1327 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 90% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
Buying a Used 2021 AUDI A4 AROAD SPT 45TFSI MHEV QT SA
At 3 years old, this is still relatively fresh. You may find examples with remaining manufacturer warranty. Depreciation is slowing but hasn't bottomed out yet.
Alternatives to the 2021 AUDI A4 AROAD SPT 45TFSI MHEV QT SA
If reliability is your priority, there are 3 similar cars with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- VOLKSWAGEN GOLF (2019) 92% pass rate (+2%) from 89,653 tests
- NISSAN QASHQAI (2020) 93% pass rate (+3%) from 52,321 tests
- MINI COOPER (2019) 92% pass rate (+2%) from 52,140 tests
- HYUNDAI TUCSON (2019) 90% pass rate (same) from 42,920 tests