AUDI A6 S LN BLK ED45TFSI MHEV Q SA (2021)
Running costs, common problems, and reliability data based on 525 real MOT tests in 2024.
MOT Pass Rate
91%
Total Tests (2024)
525
Avg Mileage
28,177 mi
Est. Annual Cost
£1,772
Is the 2021 AUDI A6 S LN BLK ED45TFSI MHEV Q SA reliable?
Excellent reliability. Very few MOT failures. That's 9 points above the national average of 82%.
At 3 years old, 91% of AUDI A6 S LN BLK ED45TFSI MHEV Q SAs from 2021 passed their MOT first time in 2024. That's based on 525 tests across the UK. The average mileage at this age is 28,177 miles.
How does the 2021 AUDI A6 S LN BLK ED45TFSI MHEV Q SA compare?
Mileage Analysis
The average 2021 AUDI A6 S LN BLK ED45TFSI MHEV Q SA has 28,177 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.
Best year to buy a AUDI A6 S LN BLK ED45TFSI MHEV Q SA?
The most reliable year is the 2020 model with a 98% MOT pass rate, while the 2021 model has the lowest at 91%. Consider a different year if reliability is a priority.
How much does a 2021 AUDI A6 S LN BLK ED45TFSI MHEV Q 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 A6 S LN BLK ED45TFSI MHEV Q SA by Year
Checking a specific AUDI A6 S LN BLK ED45TFSI MHEV Q SA?
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About the 2021 AUDI A6 S LN BLK ED45TFSI MHEV Q SA
The 2021 AUDI A6 S LN BLK ED45TFSI MHEV Q SA is a premium with a 1984cc petrol engine. 525 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. Among all cars from 2021, the average MOT pass rate is 92%, and this model falls short of that benchmark.
With an average of 28,177 miles at 3 years old, AUDI A6 S LN BLK ED45TFSI MHEV Q SA owners cover more miles than the average driver.
2021 AUDI A6 S LN BLK ED45TFSI MHEV Q 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 A6 S LN BLK ED45TFSI MHEV Q 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 91% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
Buying a Used 2021 AUDI A6 S LN BLK ED45TFSI MHEV Q 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 A6 S LN BLK ED45TFSI MHEV Q 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 (+1%) from 89,653 tests
- NISSAN QASHQAI (2020) 93% pass rate (+2%) from 52,321 tests
- MINI COOPER (2019) 92% pass rate (+1%) from 52,140 tests
- HYUNDAI TUCSON (2019) 90% pass rate (-1%) from 42,920 tests