2001 Mercedes Clk320 MOT Pass Rate
Pass rate for Clk320 models manufactured in 2001, based on 206 real MOT test results.
Data from official DVSA MOT testing records
2001 Mercedes Clk320 MOT Analysis
The 2001 Mercedes Clk320 has an MOT pass rate of 70.4% based on 206 tests — above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 75,784 miles on the odometer. With a 29.6% failure rate, the 2001 Clk320 is rated as "Very Good" for MOT reliability.
The leading cause of MOT failure for the 2001 Mercedes Clk320 is Brakes, responsible for 1.0% 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. Identification of the vehicle is the second most common issue at 0.5%. Seat belts and supplementary restraint systems follows at 0.5%.
Top failures specific to 2001 models only. The overall Clk320 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 | 1.0% | 2 |
| 2 | Identification Of The Vehicle | 0.5% | 1 |
| 3 | Seat Belts And Supplementary Restraint Systems | 0.5% | 1 |
| 4 | Tyres | 0.5% | 1 |
Failures per 10,000 Miles
avg. 75,784 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 |
|---|---|---|---|
| Brakes | 0.13 | 1.0% | 2 |
| Identification of the vehicle | 0.06 | 0.5% | 1 |
| Seat Belts | 0.06 | 0.5% | 1 |
| Tyres | 0.06 | 0.5% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 2001 Mercedes Clk320 has an MOT pass rate of 70.4% based on 206 tests — above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 75,784 miles on the odometer. With a 29.6% failure rate, the 2001 Clk320 is rated as "Very Good" for MOT reliability.
If you own or are considering buying a 2001 Mercedes Clk320, 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 75,784 average miles, these vehicles are in the mid-range where component wear starts to become a factor.
Brakes — 1.0% of failures
Brakes issues account for 1.0% of MOT failures on 2001 Mercedes Clk320 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).
Identification of the vehicle — 0.5% of failures
Identification of the vehicle issues account for 0.5% of MOT failures on 2001 Mercedes Clk320 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.
Seat belts and supplementary restraint systems — 0.5% of failures
Seat belts and supplementary restraint systems issues account for 0.5% of MOT failures on 2001 Mercedes Clk320 models. Seat belt failures include frayed or cut webbing, faulty retractors, buckles that don't latch properly, and missing or damaged anchorages. All fitted seat belts must be functional. Typical repair costs: £50–200 per belt. Pre-MOT check: Pull each seat belt fully out and check for fraying, cuts, or fading. Ensure each belt retracts smoothly and the buckle clicks securely. Check the pre-tensioner warning light on the dashboard.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.