2008 Mercedes Ml 280 MOT Pass Rate
Pass rate for Ml 280 models manufactured in 2008, based on 7,863 real MOT test results.
Data from official DVSA MOT testing records
This page shows all Ml 280 cars tested in 2008. Want to see how cars built in 2008 hold up over time?
View 2008 Mercedes Ml 280 vintage page → (67.4% current pass rate)2008 Mercedes Ml 280 MOT Analysis
The 2008 Mercedes Ml 280 has an MOT pass rate of 76.6% based on 7,863 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 65,216 miles on the odometer. With a 23.4% failure rate, the 2008 Ml 280 is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 2008 Mercedes Ml 280 is Brakes, responsible for 2.4% of failures. 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 range from £150–400. Lamps, reflectors and electrical equipment is the second most common issue at 1.4%. Tyres follows at 0.9%.
Top failures specific to 2008 models only. The overall Ml 280 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 | Brakes | 2.4% | 192 |
| 2 | Lamps, Reflectors And Electrical Equipment | 1.4% | 110 |
| 3 | Tyres | 0.9% | 69 |
| 4 | Suspension | 0.6% | 44 |
| 5 | Noise, Emissions And Leaks | 0.5% | 37 |
| 6 | Visibility | 0.4% | 29 |
| 7 | Body, Chassis, Structure | 0.2% | 14 |
| 8 | Non-component Advisories | 0.1% | 10 |
| 9 | Road Wheels | 0.1% | 9 |
| 10 | Identification Of The Vehicle | 0.1% | 9 |
| 11 | Seat Belts And Supplementary Restraint Systems | 0.1% | 5 |
Failures per 10,000 Miles
avg. 65,216 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 |
|---|---|---|---|
| Brakes | 0.37 | 2.4% | 192 |
| Lamps & Electrical | 0.21 | 1.4% | 110 |
| Tyres | 0.13 | 0.9% | 69 |
| Suspension | 0.09 | 0.6% | 44 |
| Noise, emissions and leaks | 0.07 | 0.5% | 37 |
| Visibility | 0.06 | 0.4% | 29 |
| Body & Structure | 0.03 | 0.2% | 14 |
| Non-component advisories | 0.02 | 0.1% | 10 |
| Wheels | 0.02 | 0.1% | 9 |
| Identification of the vehicle | 0.02 | 0.1% | 9 |
| Seat Belts | 0.01 | 0.1% | 5 |
| Steering | 0.01 | 0.0% | 3 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 2008 Mercedes Ml 280 has an MOT pass rate of 76.6% based on 7,863 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 65,216 miles on the odometer. With a 23.4% failure rate, the 2008 Ml 280 is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 2008 Mercedes Ml 280, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to brakes: 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). At 65,216 average miles, these vehicles are in the mid-range where component wear starts to become a factor.
Brakes — 2.4% of failures
Brakes issues account for 2.4% of MOT failures on 2008 Mercedes Ml 280 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).
Lamps, reflectors and electrical equipment — 1.4% of failures
Lamps, reflectors and electrical equipment issues account for 1.4% of MOT failures on 2008 Mercedes Ml 280 models. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. Typical repair costs: £5–50. Pre-MOT check: Walk around the car and check every light — headlights (dipped and main beam), side lights, tail lights, brake lights, indicators, hazard lights, reverse light, rear fog light, and number plate lights. Replace any blown bulbs before the test.
Tyres — 0.9% of failures
Tyres issues account for 0.9% of MOT failures on 2008 Mercedes Ml 280 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.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.