Mercedes-Benz
3,601,585 MOT tests in 2024. Overall pass rate: 85.4%
Most common Mercedes-Benz MOT failures
| Reason | Count |
|---|---|
| a suspension pin, bush or joint excessively worn | 88,009 |
| tyre tread depth not in accordance with the requirements | 68,207 |
| a tyre seriously damaged | 66,238 |
| a spring or spring component fractured or seriously weakened | 48,287 |
| a tyre cords visible or damaged | 41,251 |
| a suspension joint dust cover missing or no longer prevents the ingress of dirt etc | 41,159 |
| engine mil illuminated indicating a malfunction | 37,672 |
| brake pipe damaged or excessively corroded | 37,324 |
| parking brake efficiency below minimum requirement | 35,306 |
| the aim of a headlamp is not within limits laid down in the requirements | 34,229 |
All Mercedes-Benz models
| Model | Tests | Pass rate |
|---|---|---|
| C | 685,913 | 84.3% |
| E | 451,816 | 85.4% |
| A-Class | 447,325 | 84.8% |
| Sprinter | 327,362 | 79.6% |
| A | 172,952 | 92.5% |
| Vito | 151,914 | 80.1% |
| Glc | 126,922 | 91.5% |
| Slk | 117,017 | 82.5% |
| Gla | 110,029 | 89.1% |
| Cla | 107,521 | 88.2% |
| B-Class | 104,041 | 80.9% |
| Ml | 66,240 | 83.8% |
| Gle | 60,873 | 92.4% |
| S-Class | 57,528 | 89.9% |
| Clk | 54,883 | 77.3% |
| Sl | 48,034 | 89.3% |
| Cls | 41,925 | 84.2% |
| Citan | 32,208 | 78.1% |
| V | 23,274 | 88.1% |
| Sprinter 315 Progressive Cdi | 18,573 | 83.9% |
| Slc | 17,618 | 90.8% |
| Clc | 15,588 | 74.1% |
| B | 13,104 | 93.9% |
| Sprinter 314 Progressive Cdi | 11,601 | 85.8% |
| X | 10,961 | 89.4% |
| Viano | 10,544 | 79.7% |