2021 Mercedes-Benz A 250 Amg Line Executive E A MOT Pass Rate
Pass rate for A 250 Amg Line Executive E A models manufactured in 2021, based on 1,111 real MOT test results.
Data from official DVSA MOT testing records
This page shows all A 250 Amg Line Executive E A cars tested in 2021. Want to see how cars built in 2021 hold up over time?
View 2021 Mercedes-Benz A 250 Amg Line Executive E A vintage page → (86.8% current pass rate)2021 Mercedes-Benz A 250 Amg Line Executive E A MOT Analysis
The 2021 Mercedes-Benz A 250 Amg Line Executive E A has an MOT pass rate of 87.1% based on 1,111 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 36,747 miles on the odometer. With a 12.9% failure rate, the 2021 A 250 Amg Line Executive E A is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 2021 Mercedes-Benz A 250 Amg Line Executive E A is Tyres, responsible for 18.5% 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 2.7%. Identification of the vehicle follows at 1.3%.
Top failures specific to 2021 models only. The overall A 250 Amg Line Executive E A page may show different rankings.
What Fails Most
What Fails on This Car?
Click a category to see specific failure items.
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| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Tyres | 18.5% | 206 |
| 2 | Visibility | 2.7% | 30 |
| 3 | Identification Of The Vehicle | 1.3% | 14 |
| 4 | Brakes | 1.2% | 13 |
| 5 | Road Wheels | 1.0% | 11 |
| 6 | Lamps, Reflectors And Electrical Equipment | 1.0% | 11 |
| 7 | Non-component Advisories | 0.8% | 9 |
| 8 | Body, Chassis, Structure | 0.6% | 7 |
| 9 | Steering | 0.4% | 4 |
| 10 | Suspension | 0.4% | 4 |
| 11 | Noise, Emissions And Leaks | 0.3% | 3 |
Failures per 10,000 Miles
avg. 36,747 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.
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| Category | Rate / 10K mi | Raw % | Count |
|---|---|---|---|
| Tyres | 5.05 | 18.5% | 206 |
| Visibility | 0.73 | 2.7% | 30 |
| Identification of the vehicle | 0.34 | 1.3% | 14 |
| Brakes | 0.32 | 1.2% | 13 |
| Wheels | 0.27 | 1.0% | 11 |
| Lamps & Electrical | 0.27 | 1.0% | 11 |
| Non-component advisories | 0.22 | 0.8% | 9 |
| Body & Structure | 0.17 | 0.6% | 7 |
| Steering | 0.10 | 0.4% | 4 |
| Suspension | 0.10 | 0.4% | 4 |
| Noise, emissions and leaks | 0.07 | 0.3% | 3 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 2021 Mercedes-Benz A 250 Amg Line Executive E A has an MOT pass rate of 87.1% based on 1,111 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 36,747 miles on the odometer. With a 12.9% failure rate, the 2021 A 250 Amg Line Executive E A is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 2021 Mercedes-Benz A 250 Amg Line Executive E 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 36,747 miles, many of these vehicles are still in good mechanical condition.
Tyres — 18.5% of failures
Tyres issues account for 18.5% of MOT failures on 2021 Mercedes-Benz A 250 Amg Line Executive E 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 — 2.7% of failures
Visibility issues account for 2.7% of MOT failures on 2021 Mercedes-Benz A 250 Amg Line Executive E 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.
Identification of the vehicle — 1.3% of failures
Identification of the vehicle issues account for 1.3% of MOT failures on 2021 Mercedes-Benz A 250 Amg Line Executive E A models. Identification failures relate to the Vehicle Identification Number (VIN) and registration plate. The VIN must be permanently displayed and legible, and the registration plate must meet British Standard formatting. Typical repair costs: £10–50. Pre-MOT check: Ensure the VIN plate is visible and legible (usually in the windscreen or under the bonnet). Check that number plates are clean, undamaged, and use the correct font and spacing.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.