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Mercedes-benz C - 2010

256.7 faults per 100 tests
Year average for all cars of 2010 is 296.9 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Mercedes-benz C, model year 2010. Sample size: 15,228 cars, 34,175 tests and 87,727 recorded faults.
0%
Less faults compared to the average car of same model year

Quick summary

Total: 15,228 cars

The 2010 Mercedes-Benz C model has an overall defect rate of 257 per 100 vehicles, which is 13% lower than the average for cars of the same year. Notably, it performs significantly better than average in categories such as steering, visibility, and body structure, with defects in these areas being much less common compared to the yearly average. However, the model shows a higher rate of brake defects, with 164 per 100 vehicles, which is 39% above the average for this year. Mileage-related trends indicate that as distance increases, defect rates also rise, particularly in the highest mileage category. Overall, while the Mercedes-Benz C excels in several key areas, attention should be given to its braking system.

Cars by mileage segment

Total: 15,228 cars

Categories

Brakes
▼ 42.5% worse
163.7 faults / 100 tests
Year avg: 114.9 / 100 tests
  • Brake pipe damaged or excessively corroded
  • Brake disc or drum: insecure, fractured or otherwise likely to fail
  • Brake lining or pad: worn below 1.5mm
Steering
▲ 83.4% better
2.8 faults / 100 tests
Year avg: 16.9 / 100 tests
Visibility
▲ 35.7% better
14.4 faults / 100 tests
Year avg: 22.4 / 100 tests
Lights & Electrics
▲ 44.5% better
43.1 faults / 100 tests
Year avg: 77.6 / 100 tests
Wheels & Suspension
▲ 15.8% better
240.1 faults / 100 tests
Year avg: 285.3 / 100 tests
  • Tyre tread depth not in accordance with the requirements
  • A suspension pin, bush, joint or bearing: excessively worn
  • A tyre: with a lump, bulge or tear … or with cords exposed or damaged
  • A suspension joint dust cover: severely deteriorated
  • A suspension pin, bush, joint or bearing: excessively worn
Body/Structure
▲ 73.3% better
9.7 faults / 100 tests
Year avg: 36.3 / 100 tests
Equipment
▲ 55.6% better
3.6 faults / 100 tests
Year avg: 8.1 / 100 tests
Other
▼ 11.5% worse
36.0 faults / 100 tests
Year avg: 32.3 / 100 tests
  • Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users

Fault rate by mileage segment

Model    Year average
0 443 0–31,000 mi 31,000–62,000 62,000–93,000 93,000–124,000 124,000+
* Metric: faults per 100 tests.

Most common faults (Top 10)

Brake pipe damaged or excessively corroded
ADVISORY
Occurrences: 11,958
Tyre tread depth not in accordance with the requirements
ADVISORY
Occurrences: 10,405
A suspension pin, bush, joint or bearing: excessively worn
ADVISORY
Occurrences: 7,556
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 4,790
Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
ADVISORY
Occurrences: 4,710
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 3,492
A suspension joint dust cover: severely deteriorated
MINOR
Occurrences: 3,255
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 2,655
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 2,631
A wheel bearing: with excessive play
ADVISORY
Occurrences: 1,999

Serious faults (Top 10)

A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 2,631
A suspension joint dust cover: missing or no longer prevents the ingress of dirt etc.
FAIL
Occurrences: 1,649
Brake pipe damaged or excessively corroded
FAIL
Occurrences: 1,581
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 1,056
A spring: or spring component fractured or seriously weakened
FAIL
Occurrences: 896
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 888
A direction indicator: lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
FAIL
Occurrences: 587
Lamp: missing, inoperative or in the case of a multiple light source more than a half not functioning
FAIL
Occurrences: 581
Parking brake efficiency: below minimum requirement
FAIL
Occurrences: 557
A suspension component: excessively damaged or corroded
FAIL
Occurrences: 379