AUDI RS 3 TFSI QUATTRO S-A (2021)
Running costs, common problems, and reliability data based on 89 real MOT tests in 2024.
MOT Pass Rate
91%
Total Tests (2024)
89
Avg Mileage
20,418 mi
Est. Annual Cost
£2,037
Is the 2021 AUDI RS 3 TFSI QUATTRO S-A reliable?
Excellent reliability. Very few MOT failures. That's 9 points above the national average of 82%.
At 3 years old, 91% of AUDI RS 3 TFSI QUATTRO S-As from 2021 passed their MOT first time in 2024. That's based on 89 tests across the UK. The average mileage at this age is 20,418 miles.
How does the 2021 AUDI RS 3 TFSI QUATTRO S-A compare?
Mileage Analysis
The average 2021 AUDI RS 3 TFSI QUATTRO S-A has 20,418 miles on the clock, which is in line with the expected 22,200 miles for a 3-year-old car, suggesting normal everyday use.
How much does a 2021 AUDI RS 3 TFSI QUATTRO S-A 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.
Checking a specific AUDI RS 3 TFSI QUATTRO S-A?
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About the 2021 AUDI RS 3 TFSI QUATTRO S-A
The 2021 AUDI RS 3 TFSI QUATTRO S-A is a premium with a 2480cc petrol engine. 89 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. Among all cars from 2021, the average MOT pass rate is 92%, and this model falls short of that benchmark.
With an average of 20,418 miles at 3 years old, AUDI RS 3 TFSI QUATTRO S-A owners drive about as much as the UK average.
2021 AUDI RS 3 TFSI QUATTRO S-A Fuel Costs
The 2480cc petrol engine offers a reasonable balance between performance and economy. Expect around 30 mpg in mixed driving, which works out to roughly £1,592 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 RS 3 TFSI QUATTRO S-A?
Total estimated annual running cost is £2,037 (£170/month), broken down as £1592 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 RS 3 TFSI QUATTRO S-A
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. Note: with only 89 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2021 AUDI RS 3 TFSI QUATTRO S-A
If reliability is your priority, there are 2 similar cars with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- MERCEDES A (2021) 94% pass rate (+3%) from 37,477 tests
- VOLVO XC40 (2020) 93% pass rate (+2%) from 36,064 tests
- FORD RANGER (2021) 90% pass rate (-1%) from 32,078 tests
- JAGUAR F-PACE (2019) 91% pass rate (same) from 22,187 tests