2012 Mercedes-Benz Slk250 Amg Sport Cdi Blue-cy A MOT Pass Rate
Pass rate for Slk250 Amg Sport Cdi Blue-cy A models manufactured in 2012, based on 2,155 real MOT test results.
Data from official DVSA MOT testing records
This page shows all Slk250 Amg Sport Cdi Blue-cy A cars tested in 2012. Want to see how cars built in 2012 hold up over time?
View 2012 Mercedes-Benz Slk250 Amg Sport Cdi Blue-cy A vintage page → (85.6% current pass rate)2012 Mercedes-Benz Slk250 Amg Sport Cdi Blue-cy A MOT Analysis
The 2012 Mercedes-Benz Slk250 Amg Sport Cdi Blue-cy A has an MOT pass rate of 86.6% based on 2,155 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 27,266 miles on the odometer. With a 13.4% failure rate, the 2012 Slk250 Amg Sport Cdi Blue-cy A is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 2012 Mercedes-Benz Slk250 Amg Sport Cdi Blue-cy A is Tyres, responsible for 0.1% of failures. 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 range from £50–200 per tyre. Visibility is the second most common issue at 0.0%. Brakes follows at 0.0%.
Top failures specific to 2012 models only. The overall Slk250 Amg Sport Cdi Blue-cy 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 | Tyres | 0.1% | 3 |
Failures per 10,000 Miles
avg. 27,266 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 | 0.05 | 0.1% | 3 |
| Visibility | 0.02 | 0.0% | 1 |
| Brakes | 0.02 | 0.0% | 1 |
| Lamps & Electrical | 0.02 | 0.0% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 2012 Mercedes-Benz Slk250 Amg Sport Cdi Blue-cy A has an MOT pass rate of 86.6% based on 2,155 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 27,266 miles on the odometer. With a 13.4% failure rate, the 2012 Slk250 Amg Sport Cdi Blue-cy A is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 2012 Mercedes-Benz Slk250 Amg Sport Cdi Blue-cy A, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to tyres: 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. With relatively low average mileage of 27,266 miles, many of these vehicles are still in good mechanical condition.
Tyres — 0.1% of failures
Tyres issues account for 0.1% of MOT failures on 2012 Mercedes-Benz Slk250 Amg Sport Cdi Blue-cy A models. 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.
Visibility — 0.0% of failures
Visibility issues account for 0.0% of MOT failures on 2012 Mercedes-Benz Slk250 Amg Sport Cdi Blue-cy A models. Visibility failures relate to the windscreen, wipers, washers, mirrors, and view-obstructing damage. Cracks in the windscreen swept area, ineffective wipers, or empty washer bottles are common causes. Typical repair costs: £10–300. Pre-MOT check: Check the windscreen for chips and cracks — damage larger than 10mm in the driver's swept area or 40mm elsewhere will fail. Test washers and wipers. Ensure both door mirrors are intact and adjustable.
Brakes — 0.0% of failures
Brakes issues account for 0.0% of MOT failures on 2012 Mercedes-Benz Slk250 Amg Sport Cdi Blue-cy A models. 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).
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.