Audi Tt Quattro Auto MOT Pass Rate
Overall pass rate across all manufacture years, based on 64 real MOT test results. Failure rate: 15.6%.
Data from official DVSA MOT testing records
Audi Tt Quattro Auto MOT Reliability Overview
The Audi Tt Quattro Auto is a rare vehicle in the UK, with 64 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 84.4% and a failure rate of 15.6%, which is well above the UK average of approximately 37%.
Based on this data, the Audi Tt Quattro Auto earns a "Excellent" reliability rating. The average Audi Tt Quattro Auto presents for MOT with approximately 41,064 miles on the clock. The 2007 manufacture year performs best with a 81.3% pass rate.
The most common MOT failure for the Audi Tt Quattro Auto is Tyres, affecting 14.1% of all tests. Tyre failures include tread depth below the legal minimum of 1.6mm, cuts, bulges, exposed cords, and incorrect tyre pressure. Tyres are one of the most common and easiest-to-prevent MOT failures. The second most common issue is Suspension at 6.3%. Exhaust, Fuel and Emissions rounds out the top three at 6.3%. Together, these top 3 failure categories account for a significant portion of all MOT failures for this model.
Top failures across all manufacture years combined. Individual year pages may show different top failures.
What Fails Most
Pass Rate by Manufacture Year
* High Fail Rate badge indicates an MOT pass rate below 65% (failure rate above 35%).
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Tyres | 15.6% | 10 |
| 2 | Suspension | 7.8% | 5 |
| 3 | Exhaust, Fuel And Emissions | 6.3% | 4 |
| 4 | Lamps, Reflectors And Electrical Equipment | 4.7% | 3 |
| 5 | Brakes | 4.7% | 3 |
| 6 | Steering | 1.6% | 1 |
| 7 | Driver's View Of The Road | 1.6% | 1 |
Failures per 10,000 Miles
avg. 41,064 miFor every 10,000 miles driven, this shows what percentage of MOT tests fail for each category. This accounts for how far cars are actually driven, not just raw pass/fail counts.
View as table
| Category | Rate / 10K mi | Raw % | Count |
|---|---|---|---|
| Tyres | 3.81 | 15.6% | 10 |
| Suspension | 1.90 | 7.8% | 5 |
| Emissions & Exhaust | 1.52 | 6.3% | 4 |
| Lamps & Electrical | 1.14 | 4.7% | 3 |
| Brakes | 1.14 | 4.7% | 3 |
| Steering | 0.38 | 1.6% | 1 |
| Visibility | 0.38 | 1.6% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Audi Tt Quattro Auto has 41,064 miles when tested for MOT.
📊 Mileage-Adjusted Failure Rate
How often this car fails MOT relative to how much it's driven — a fairer comparison than raw pass rate.
The Audi Tt Quattro Auto has a mileage-adjusted failure rate of 3.80% per 10,000 miles driven. The average across all makes is 5.38%, so this model is better than average.
About Audi Tt Quattro Auto MOT Data
The Audi Tt Quattro Auto is a rare vehicle in the UK, with 64 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 84.4% and a failure rate of 15.6%, which is well above the UK average of approximately 37%.
For Audi Tt Quattro Auto owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on tyres and suspension for the best chance of a first-time pass. Use our detailed year-by-year breakdown and failure analysis below to understand how your specific Tt Quattro Auto is likely to perform.
Tyres — 14.1% of failures
Tyres issues account for 14.1% of MOT failures on the Audi Tt Quattro Auto. Tyre failures include tread depth below the legal minimum of 1.6mm, cuts, bulges, exposed cords, and incorrect tyre pressure. Tyres are one of the most common and easiest-to-prevent MOT failures. Typical repair costs: £50–200 per tyre. Pre-MOT check: Check tread depth with a 20p coin — if the outer band is visible, the tyre is too worn. Look for bulges, cuts, or embedded objects. Ensure all tyres match the recommended size and load rating.
Suspension — 6.3% of failures
Suspension issues account for 6.3% of MOT failures on the Audi Tt Quattro Auto. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. Typical repair costs: £200–500. Pre-MOT check: Look for uneven tyre wear, listen for clunking over bumps, and check if the car pulls to one side. A bouncy ride suggests worn shock absorbers. Visually inspect coil springs for cracks.
Exhaust, Fuel and Emissions — 6.3% of failures
Exhaust, Fuel and Emissions issues account for 6.3% of MOT failures on the Audi Tt Quattro Auto. Emissions failures occur when exhaust gases exceed legal limits for carbon monoxide (CO), hydrocarbons (HC), or particulate matter (diesel). Common causes include faulty oxygen sensors, clogged catalytic converters, or DPF issues on diesel vehicles. Typical repair costs: £100–1,000+. Pre-MOT check: If the engine management light is on, get it diagnosed before the MOT. For diesel cars, ensure the DPF has completed a regeneration cycle. Regular servicing and using premium fuel before the test can help.
Frequently Asked Questions
What is the MOT pass rate for the Audi Tt Quattro Auto?
Based on 64 (based on limited data) MOT tests in our database, the Audi Tt Quattro Auto has an overall pass rate of 84.4% (15.6% fail rate).
What are the most common MOT failures on a Audi Tt Quattro Auto?
The top 3 reasons a Audi Tt Quattro Auto fails its MOT are: 1. Tyres (14.1%), 2. Suspension (6.3%), 3. Exhaust, Fuel and Emissions (6.3%). Check these areas before booking your MOT.
Is the Audi Tt Quattro Auto reliable?
With a 15.6% MOT failure rate, the Tt Quattro Auto is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Audi Tt Quattro Auto?
Based on failure data, focus on: Tyres (14.1%); Suspension (6.3%); Exhaust, Fuel and Emissions (6.3%). These are the areas most likely to cause a fail. Also check all lights, tyres (minimum 1.6mm tread), and windscreen condition — these are quick wins that apply to all cars.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.