2006 Mercedes-Benz Ml300 MOT Pass Rate
Pass rate for Ml300 models manufactured in 2006, based on 82 real MOT test results.
Data from official DVSA MOT testing records
2006 Mercedes-Benz Ml300 MOT Analysis
The 2006 Mercedes-Benz Ml300 has an MOT pass rate of 78.0% based on 82 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 95,214 miles on the odometer. With a 22.0% failure rate, the 2006 Ml300 is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 2006 Mercedes-Benz Ml300 is Brakes, responsible for 8.5% 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. Steering is the second most common issue at 1.2%.
Top failures specific to 2006 models only. The overall Ml300 page may show different rankings.
What Fails Most
What Fails on This Car?
Click a category to see specific failure items.
Failures per 10,000 Miles
avg. 95,214 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 | 0.90 | 8.5% | 7 |
| Steering | 0.13 | 1.2% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 2006 Mercedes-Benz Ml300 has an MOT pass rate of 78.0% based on 82 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 95,214 miles on the odometer. With a 22.0% failure rate, the 2006 Ml300 is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 2006 Mercedes-Benz Ml300, 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). With an average mileage of 95,214 miles, these vehicles are in the higher-mileage bracket where wear-related failures become more common.
Brakes — 8.5% of failures
Brakes issues account for 8.5% of MOT failures on 2006 Mercedes-Benz Ml300 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).
Steering — 1.2% of failures
Steering issues account for 1.2% of MOT failures on 2006 Mercedes-Benz Ml300 models. Steering failures include excessive play in the steering wheel, leaking power steering fluid, worn track rod ends, and damaged steering rack. These affect vehicle control and are closely related to suspension wear. Typical repair costs: £150–600. Pre-MOT check: Check for excessive steering wheel play (more than a few inches of free movement). Listen for whining from the power steering pump. Look for fluid leaks under the car near the front wheels.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.