AUDI TT (2015)
Running costs, common problems, and reliability data based on 20,448 real MOT tests in 2024.
MOT Pass Rate
91%
Total Tests (2024)
20,448
Avg Mileage
63,071 mi
Est. Annual Cost
£1,717
Is the 2015 AUDI TT reliable?
Excellent reliability. Very few MOT failures. That's 9 points above the national average of 82%.
At 9 years old, 91% of AUDI TTs from 2015 passed their MOT first time in 2024. That's based on 20,448 tests across the UK. The average mileage at this age is 63,071 miles.
How does the 2015 AUDI TT compare?
Mileage Analysis
The average 2015 AUDI TT has 63,071 miles on the clock, which is in line with the expected 66,600 miles for a 9-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 2015 sits between the two at 91%.
How much does a 2015 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 2015 AUDI TT
The 2015 AUDI TT is a premium with a 1798cc petrol engine. 20,448 of these vehicles were MOT tested in 2024, making it one of the most commonly tested cars on UK roads. It ranks in the top 23% of all 2015 cars for reliability.
With an average of 63,071 miles at 9 years old, AUDI TT owners drive about as much as the UK average.
2015 AUDI TT Fuel Costs
The 1798cc 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 2015 AUDI TT?
Total estimated annual running cost is £1,717 (£143/month), broken down as £1327 fuel, £135 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.
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 2015 AUDI TT
At 9 years old, this is a solid used buy if you find one with good service history. Depreciation has levelled off, so you won't lose much more value. Focus on condition over mileage. If you're flexible on year, the 2019 model has the highest pass rate at 94%. With 20,448 MOT tests in our data, there's strong statistical confidence in these figures.
Alternatives to the 2015 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:
- VAUXHALL CORSA (2015) 78% pass rate (-13%) from 160,438 tests
- FORD FOCUS (2013) 78% pass rate (-13%) from 132,292 tests
- NISSAN QASHQAI (2015) 81% pass rate (-10%) from 98,430 tests
- VAUXHALL MOKKA (2015) 79% pass rate (-12%) from 76,458 tests