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Bmw M3 - 2008

94.6 faults per 100 tests
Year average for all cars of 2008 is 340.8 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Bmw M3, model year 2008. Sample size: 1,456 cars, 3,307 tests and 3,130 recorded faults.
0%
Less faults compared to the average car of same model year

Quick summary

Total: 1,456 cars

The 2008 BMW M3 has a significantly lower overall defect rate compared to the average car of the same year, with 95 defects per 100 vehicles versus 337 defects. This model excels particularly in categories like brakes, steering, and lights, where it shows much fewer issues than the average vehicle. Interestingly, while it performs well across various categories, it does exhibit some common concerns related to mileage, with more defects noted in the lower mileage ranges. Overall, the M3 stands out as a reliable choice in terms of maintenance needs compared to its peers.

Cars by mileage segment

Total: 1,456 cars

Categories

Brakes
▲ 70.0% better
39.9 faults / 100 tests
Year avg: 133.1 / 100 tests
  • Brake disc or drum: insecure, fractured or otherwise likely to fail
  • Brake pipe damaged or excessively corroded
  • Significant brake effort recorded with no brake applied indicating a binding brake
  • Brake hose ferrules: excessively corroded
  • Brake lining or pad: worn below 1.5mm
Steering
▲ 95.0% better
0.9 faults / 100 tests
Year avg: 18.0 / 100 tests
  • Steering rack gaiter or ball joint dust cover: missing or no longer prevents the ingress of dirt etc.
  • Steering rack gaiter or ball joint dust cover: damaged or deteriorated
  • Power steering fluid leaking or system malfunctioning
  • Power steering pipe, hose or wiring: excessively damaged or corroded
  • A steering ball joint: with excessive wear or free play
Visibility
▲ 53.8% better
11.7 faults / 100 tests
Year avg: 25.3 / 100 tests
  • Windscreen washers not working or not providing sufficient fluid to clear the windscreen
  • Wiper blade: defective
  • Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
  • Windscreen washers not working or not providing sufficient fluid to clear the windscreen
  • Wiper blade: missing or obviously not clearing the windscreen
Lights & Electrics
▲ 85.6% better
13.3 faults / 100 tests
Year avg: 92.2 / 100 tests
  • A direction indicator: lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
  • The aim of a headlamp is not within limits laid down in the requirements
  • Lamp: multiple light source up to a half not functioning
  • Lamp: missing, inoperative or in the case of a multiple light source more than a half not functioning
  • The aim of a headlamp is not within limits laid down in the requirements
Wheels & Suspension
▲ 68.7% better
97.1 faults / 100 tests
Year avg: 310.3 / 100 tests
  • Tyre tread depth not in accordance with the requirements
  • A suspension component: excessively damaged or corroded
  • A tyre: with a lump, bulge or tear … or with cords exposed or damaged
  • A tyre: with a lump, bulge or tear … or with cords exposed or damaged
  • A suspension pin, bush, joint or bearing: excessively worn
Body/Structure
▲ 87.9% better
6.2 faults / 100 tests
Year avg: 51.3 / 100 tests
  • Exhaust system has a major leak or is insecure
  • Body, cab or chassis: excessively corroded at mounting points
  • An engine mounting or bracket: severely damaged or deteriorated resulting in excessive movement
  • Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
  • Fuel system: leaking, or missing or ineffective filler cap
Equipment
▲ 73.3% better
2.7 faults / 100 tests
Year avg: 10.1 / 100 tests
  • An SRS malfunction indicator lamp (MIL) indicates a system malfunction
  • Audible warning:
  • An SRS malfunction indicator lamp (MIL) indicates a system malfunction
  • An SRS malfunction indicator lamp (MIL) indicates a system malfunction
  • Seat belt buckle missing, damaged or not functioning as intended
Other
▲ 57.5% better
17.5 faults / 100 tests
Year avg: 41.2 / 100 tests
  • Engine MIL inoperative or indicating a malfunction
  • Lambda coefficient outside the default limits or the range specified by the manufacturer
  • Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
  • Engine MIL inoperative or indicating a malfunction
  • Emissions levels exceed default limits

Fault rate by mileage segment

Model    Year average
0 481 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)

Tyre tread depth not in accordance with the requirements
ADVISORY
Occurrences: 581
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 240
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 225
Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
ADVISORY
Occurrences: 216
A suspension component: excessively damaged or corroded
ADVISORY
Occurrences: 162
A suspension pin, bush, joint or bearing: excessively worn
ADVISORY
Occurrences: 134
Brake hose ferrules: excessively corroded
ADVISORY
Occurrences: 133
Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
MINOR
Occurrences: 98
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 85
A spring: or spring component fractured or seriously weakened
ADVISORY
Occurrences: 74

Serious faults (Top 10)

A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 85
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 41
A direction indicator: lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
FAIL
Occurrences: 35
Engine MIL inoperative or indicating a malfunction
FAIL
Occurrences: 29
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 28
Lamp: missing, inoperative or in the case of a multiple light source more than a half not functioning
FAIL
Occurrences: 28
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
FAIL
Occurrences: 26
The aim of a headlamp is not within limits laid down in the requirements
FAIL
Occurrences: 25
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 22
Significant brake effort recorded with no brake applied indicating a binding brake
FAIL
Occurrences: 19