AUDI R8 (2021)
Running costs, common problems, and reliability data based on 297 real MOT tests in 2024.
MOT Pass Rate
94%
Total Tests (2024)
297
Avg Mileage
10,061 mi
Est. Annual Cost
£2,037
Is the 2021 AUDI R8 reliable?
Excellent reliability. Very few MOT failures. That's 12 points above the national average of 82%. It also outperforms the AUDI brand average of 90%.
At 3 years old, 94% of AUDI R8s from 2021 passed their MOT first time in 2024. That's based on 297 tests across the UK. The average mileage at this age is 10,061 miles.
How does the 2021 AUDI R8 compare?
Mileage Analysis
The average 2021 AUDI R8 has 10,061 miles on the clock, which is significantly below the expected 22,200 miles for a 3-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.
Best year to buy a AUDI R8?
The most reliable year is the 2013 model with a 98% MOT pass rate, while the 2012 model has the lowest at 90%. The 2021 sits between the two at 94%.
How much does a 2021 AUDI R8 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 R8 by Year
| Year | Pass Rate | Tests | Avg Mileage |
|---|---|---|---|
| 2021 | 94% | 297 | 10,061 mi |
| 2020 | 98% | 688 | 15,060 mi |
| 2019 | 95% | 582 | 19,542 mi |
| 2018 | 97% | 1,085 | 22,444 mi |
| 2017 | 94% | 1,245 | 25,406 mi |
| 2016 | 97% | 2,498 | 27,680 mi |
| 2015 | 95% | 690 | 33,692 mi |
| 2014 | 97% | 635 | 34,590 mi |
| 2013 | 98% | 746 | 35,943 mi |
| 2012 | 90% | 465 | 38,081 mi |
| 2011 | 94% | 809 | 37,141 mi |
| 2010 | 92% | 777 | 42,428 mi |
| 2009 | 91% | 745 | 47,912 mi |
| 2008 | 90% | 1,389 | 54,996 mi |
| 2007 | 92% | 674 | 61,972 mi |
Checking a specific AUDI R8?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2021 AUDI R8
The 2021 AUDI R8 is a premium performance with a 5204cc petrol engine. 297 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 beats that benchmark.
With an average of 10,061 miles at 3 years old, AUDI R8 owners tend to use this car less than the typical driver. Very low mileage could mean the car has been garaged or used only for short trips, which can cause its own issues like battery drain and moisture buildup.
2021 AUDI R8 Fuel Costs
The 5204cc petrol engine is on the larger side, so fuel won't be this car's strong point. 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 R8?
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 94% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
AUDI R8 Reliability Trend
Newer AUDI R8s show better MOT pass rates than older ones, with an average improvement of 3 percentage points.
Buying a Used 2021 AUDI R8
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. If you're flexible on year, the 2013 model has the highest pass rate at 98%.
Alternatives to the 2021 AUDI R8
If reliability is your priority, there are 4 similar cars with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- JAGUAR F-TYPE (2019) 95% pass rate (+1%) from 4,231 tests
- LAND ROVER RANGE ROVER SPRT SVR CRBN ED A (2021) 96% pass rate (+2%) from 1,310 tests
- ASTON MARTIN DBS (2019) 97% pass rate (+3%) from 1,134 tests
- LAMBORGHINI HURACAN EVO LP 640-4 S-A (2020) 98% pass rate (+4%) from 613 tests