AUDI TT (2020)
Running costs, common problems, and reliability data based on 8,246 real MOT tests in 2024.
MOT Pass Rate
94%
Total Tests (2024)
8,246
Avg Mileage
25,459 mi
Est. Annual Cost
£2,037
Is the 2020 AUDI TT 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 4 years old, 94% of AUDI TTs from 2020 passed their MOT first time in 2024. That's based on 8,246 tests across the UK. The average mileage at this age is 25,459 miles.
How does the 2020 AUDI TT compare?
Mileage Analysis
The average 2020 AUDI TT has 25,459 miles on the clock, which is in line with the expected 29,600 miles for a 4-year-old car, suggesting normal everyday use.
Best year to buy a AUDI TT?
The most reliable year is the 2019 model with a 94% MOT pass rate, while the 1999 model has the lowest at 71%. The 2020 sits between the two at 94%.
How much does a 2020 AUDI TT 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 TT by Year
| Year | Pass Rate | Tests | Avg Mileage |
|---|---|---|---|
| 2022 | 91% | 142 | 17,628 mi |
| 2021 | 93% | 5,212 | 19,822 mi |
| 2020 | 94% | 8,246 | 25,459 mi |
| 2019 | 94% | 10,992 | 30,915 mi |
| 2018 | 93% | 9,182 | 39,684 mi |
| 2017 | 93% | 16,631 | 46,673 mi |
| 2016 | 92% | 20,366 | 54,925 mi |
| 2015 | 91% | 20,448 | 63,071 mi |
| 2014 | 89% | 8,793 | 67,426 mi |
| 2013 | 89% | 13,857 | 74,262 mi |
| 2012 | 88% | 11,843 | 81,074 mi |
| 2011 | 85% | 14,831 | 88,238 mi |
| 2010 | 83% | 14,576 | 95,701 mi |
| 2009 | 84% | 13,657 | 100,322 mi |
| 2008 | 81% | 16,046 | 102,983 mi |
| 2007 | 80% | 17,399 | 105,693 mi |
| 2006 | 76% | 6,210 | 106,656 mi |
| 2005 | 75% | 7,231 | 103,235 mi |
| 2004 | 74% | 9,552 | 106,039 mi |
| 2003 | 74% | 9,426 | 110,540 mi |
| 2002 | 73% | 8,289 | 116,865 mi |
| 2001 | 74% | 5,222 | 117,459 mi |
| 2000 | 72% | 3,524 | 117,831 mi |
| 1999 | 71% | 987 | 122,142 mi |
Checking a specific AUDI TT?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2020 AUDI TT
The 2020 AUDI TT is a premium with a 2480cc petrol engine. 8,246 of these vehicles were MOT tested in 2024, making it a reasonably common sight on UK roads. It ranks in the top 25% of all 2020 cars for reliability.
With an average of 25,459 miles at 4 years old, AUDI TT owners drive about as much as the UK average.
2020 AUDI TT 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 2020 AUDI TT?
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 TT Reliability Trend
Newer AUDI TTs show better MOT pass rates than older ones, with an average improvement of 15 percentage points.
Buying a Used 2020 AUDI TT
At 4 years old, the AUDI TT offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. If you're flexible on year, the 2019 model has the highest pass rate at 94%. With 8,246 MOT tests in our data, there's strong statistical confidence in these figures.
Alternatives to the 2020 AUDI TT
The AUDI TT is actually the most reliable option among similar petrol premiums from this era. Here are comparable petrol cars with similar engines:
- MERCEDES A (2021) 94% pass rate (same) from 37,477 tests
- VOLVO XC40 (2020) 93% pass rate (-1%) from 36,064 tests
- FORD RANGER (2021) 90% pass rate (-4%) from 32,078 tests
- JAGUAR F-PACE (2019) 91% pass rate (-3%) from 22,187 tests