2009 Audi A4 S Line Spec Edit Tdi A MOT Pass Rate
Pass rate for A4 S Line Spec Edit Tdi A models manufactured in 2009, based on 41 real MOT test results.
Data from official DVSA MOT testing records
2009 Audi A4 S Line Spec Edit Tdi A MOT Analysis
The 2009 Audi A4 S Line Spec Edit Tdi A has an MOT pass rate of 85.4% based on 41 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 49,768 miles on the odometer. With a 14.6% failure rate, the 2009 A4 S Line Spec Edit Tdi A is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 2009 Audi A4 S Line Spec Edit Tdi A is Registration Plates and VIN, responsible for 4.9% of failures. Registration Plates and VIN 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 range from £100–400.
Top failures specific to 2009 models only. The overall A4 S Line Spec Edit Tdi A page may show different rankings.
What Fails Most
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Registration Plates And Vin | 4.9% | 2 |
Failures per 10,000 Miles
avg. 49,768 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 |
|---|---|---|---|
| Registration Plates and VIN | 0.98 | 4.9% | 2 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 2009 Audi A4 S Line Spec Edit Tdi A has an MOT pass rate of 85.4% based on 41 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 49,768 miles on the odometer. With a 14.6% failure rate, the 2009 A4 S Line Spec Edit Tdi A is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 2009 Audi A4 S Line Spec Edit Tdi A, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to registration plates and vin: Have this system checked during regular servicing. Look for warning signs like unusual noises, vibrations, or dashboard warning lights. With relatively low average mileage of 49,768 miles, many of these vehicles are still in good mechanical condition.
Registration Plates and VIN — 4.9% of failures
Registration Plates and VIN issues account for 4.9% of MOT failures on 2009 Audi A4 S Line Spec Edit Tdi A models. Registration Plates and VIN 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.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.