Audi Q3 S Line Tdi Quattro S-a MOT Pass Rate
Overall pass rate across all manufacture years, based on 71 real MOT test results. Failure rate: 5.6%.
Data from official DVSA MOT testing records
Audi Q3 S Line Tdi Quattro S-a MOT Reliability Overview
The Audi Q3 S Line Tdi Quattro S-a is a rare vehicle in the UK, with 71 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 94.4% and a failure rate of 5.6%, which is well above the UK average of approximately 37%.
Based on this data, the Audi Q3 S Line Tdi Quattro S-a earns a "Excellent" reliability rating. The average Audi Q3 S Line Tdi Quattro S-a presents for MOT with approximately 30,196 miles on the clock. The 2012 manufacture year performs best with a 93.0% pass rate.
The most common MOT failure for the Audi Q3 S Line Tdi Quattro S-a is Brakes, affecting 4.2% of all tests. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. The second most common issue is Driver's View of the Road at 4.2%. Tyres rounds out the top three at 1.4%. 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 | Driver's View Of The Road | 4.2% | 3 |
| 2 | Brakes | 4.2% | 3 |
| 3 | Suspension | 1.4% | 1 |
| 4 | Tyres | 1.4% | 1 |
Failures per 10,000 Miles
avg. 30,196 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 |
|---|---|---|---|
| Visibility | 1.40 | 4.2% | 3 |
| Brakes | 1.40 | 4.2% | 3 |
| Suspension | 0.47 | 1.4% | 1 |
| Tyres | 0.47 | 1.4% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Audi Q3 S Line Tdi Quattro S-a has 30,196 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 Q3 S Line Tdi Quattro S-a has a mileage-adjusted failure rate of 1.85% per 10,000 miles driven. The average across all makes is 5.38%, so this model is better than average.
About Audi Q3 S Line Tdi Quattro S-a MOT Data
The Audi Q3 S Line Tdi Quattro S-a is a rare vehicle in the UK, with 71 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 94.4% and a failure rate of 5.6%, which is well above the UK average of approximately 37%.
For Audi Q3 S Line Tdi Quattro S-a owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on brakes and driver's view of the road 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 Q3 S Line Tdi Quattro S-a is likely to perform.
Brakes — 4.2% of failures
Brakes issues account for 4.2% of MOT failures on the Audi Q3 S Line Tdi Quattro S-a. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. Typical repair costs: £150–400. Pre-MOT check: Listen for squealing or grinding noises. Check brake pedal feel — if it feels spongy or goes to the floor, have the system inspected immediately. Look at brake pad thickness through the wheel spokes (minimum 3mm).
Driver's View of the Road — 4.2% of failures
Driver's View of the Road issues account for 4.2% of MOT failures on the Audi Q3 S Line Tdi Quattro S-a. Driver's View of the Road issues are a common cause of MOT failure. Regular inspection and maintenance of these components helps ensure your vehicle passes its MOT. Typical repair costs: £100–400. Pre-MOT check: Have this system checked during regular servicing. Look for warning signs like unusual noises, vibrations, or dashboard warning lights.
Tyres — 1.4% of failures
Tyres issues account for 1.4% of MOT failures on the Audi Q3 S Line Tdi Quattro S-a. 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.
Frequently Asked Questions
What is the MOT pass rate for the Audi Q3 S Line Tdi Quattro S-a?
Based on 71 (based on limited data) MOT tests in our database, the Audi Q3 S Line Tdi Quattro S-a has an overall pass rate of 94.4% (5.6% fail rate).
What are the most common MOT failures on a Audi Q3 S Line Tdi Quattro S-a?
The top 3 reasons a Audi Q3 S Line Tdi Quattro S-a fails its MOT are: 1. Brakes (4.2%), 2. Driver's View of the Road (4.2%), 3. Tyres (1.4%). Check these areas before booking your MOT.
Is the Audi Q3 S Line Tdi Quattro S-a reliable?
With a 5.6% MOT failure rate, the Q3 S Line Tdi Quattro S-a is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Audi Q3 S Line Tdi Quattro S-a?
Based on failure data, focus on: Brakes (4.2%); Driver's View of the Road (4.2%); Tyres (1.4%). 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.