Bmw M5 - 2006
106.7 faults per 100 tests
Year average for all cars of 2006 is 371.9 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Bmw M5, model year 2006.
Sample size: 324 cars, 597 tests and 637 recorded faults.
0%
Less faults compared to the average car of same model year
Less faults compared to the average car of same model year
Quick summary
Total: 324 cars
The 2006 BMW M5 exhibits a significantly lower overall defect rate compared to the average car of the same year, with 107 defects per 100 vehicles versus 369. This model shows a remarkable advantage in several categories, including brakes, steering, and lights, with defect rates well below the average. Interestingly, while defects increase with mileage, the M5 maintains relatively lower defect rates across all mileage segments when compared to the yearly average. Notably, there are no standout categories where the M5 performs worse than average, marking it as a reliable option in its class.
Cars by mileage segment
Total: 324 cars
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Categories
Brakes
▲ 53.5% better
71.7 faults / 100 tests
Year avg: 154.1 / 100 tests
- Flexible brake hose: excessively damaged, deteriorated, chafed, twisted or stretched
- Brake disc or drum: insecure, fractured or otherwise likely to fail
- Brake lining or pad: worn below 1.5mm
- Brake pipe damaged or excessively corroded
- Brake pipe damaged or excessively corroded
Steering
▲ 85.1% better
3.0 faults / 100 tests
Year avg: 20.2 / 100 tests
- A steering ball joint: with excessive wear or free play
- A steering ball joint: with excessive wear or free play
Visibility
▲ 43.3% better
15.7 faults / 100 tests
Year avg: 27.7 / 100 tests
- Obligatory mirror or device: slightly damaged or loose
- Wiper blade: missing or obviously not clearing the windscreen
- 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
- Windscreen washers not working or not providing sufficient fluid to clear the windscreen
Lights & Electrics
▲ 87.0% better
14.4 faults / 100 tests
Year avg: 111.1 / 100 tests
- A rear registration plate lamp or light source missing or inoperative: when rear registration plate has 2 or more lamps or light sources
- A direction indicator: lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
- Product on the lens or light source which obviously reduces light intensity or changes emitted colour to other than white or yellow
- Lamp: missing, inoperative or in the case of a multiple light source more than a half not functioning
- Headlamp reflector or lens: slightly defective
Wheels & Suspension
▲ 71.0% better
91.1 faults / 100 tests
Year avg: 314.5 / 100 tests
- 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
- Tyre tread depth not in accordance with the requirements
- A shock absorber damaged … or showing signs of severe leakage
Body/Structure
▲ 98.3% better
1.0 faults / 100 tests
Year avg: 59.5 / 100 tests
- Exhaust system has a major leak or is insecure
Equipment
▲ 77.1% better
2.7 faults / 100 tests
Year avg: 11.8 / 100 tests
- An SRS malfunction indicator lamp (MIL) indicates a system malfunction
- Audible warning:
- An SRS malfunction indicator lamp (MIL) indicates a system malfunction
Other
▲ 69.4% better
13.7 faults / 100 tests
Year avg: 44.7 / 100 tests
- Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
- Exhaust noise levels in excess of those permitted
- Engine MIL inoperative or indicating a malfunction
- Engine MIL inoperative or indicating a malfunction
- Lambda coefficient outside the default limits or the range specified by the manufacturer
Fault rate by mileage segment
Model
Year average
* Metric: faults per 100 tests.
Most common faults (Top 10)
A suspension pin, bush, joint or bearing: excessively worn
ADVISORY
Occurrences: 97
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 89
Brake pipe damaged or excessively corroded
ADVISORY
Occurrences: 89
Tyre tread depth not in accordance with the requirements
ADVISORY
Occurrences: 60
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 29
Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
ADVISORY
Occurrences: 19
Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
MINOR
Occurrences: 14
A shock absorber damaged … or showing signs of severe leakage
ADVISORY
Occurrences: 14
A suspension joint dust cover: severely deteriorated
MINOR
Occurrences: 13
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 12
Serious faults (Top 10)
A suspension joint dust cover: missing or no longer prevents the ingress of dirt etc.
FAIL
Occurrences: 12
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
FAIL
Occurrences: 9
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 8
Engine MIL inoperative or indicating a malfunction
FAIL
Occurrences: 8
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 8
Lamp: missing, inoperative or in the case of a multiple light source more than a half not functioning
FAIL
Occurrences: 7
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 7
A direction indicator: lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
FAIL
Occurrences: 6
A steering ball joint: with excessive wear or free play
FAIL
Occurrences: 5
Wiper blade: missing or obviously not clearing the windscreen
FAIL
Occurrences: 5