Bmw M3 - 2001
182.3 faults per 100 tests
Year average for all cars of 2001 is 372.8 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Bmw M3, model year 2001.
Sample size: 388 cars, 751 tests and 1,369 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: 388 cars
The 2001 BMW M3 has a significantly lower overall defect rate of 182 per 100 vehicles compared to the average of 369 per 100, making it 50% better than the yearly average. The model shows a notable increase in defects as mileage increases, particularly in the 62,000-93,000 and 93,000-124,000 mile ranges. However, it excels in several categories, including brakes and steering, where it has a much lower defect rate compared to other vehicles of the same year. Specifically, it has 36% fewer braking issues and 92% fewer steering problems than average, suggesting that the M3 performs well in these critical areas. Overall, the M3 demonstrates a strong reliability profile compared to its peers.
Cars by mileage segment
Total: 388 cars
More model years for Bmw M3
1995
1996
1997
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1999
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
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2015
2016
2017
2018
2019
2020
2021
2022
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Categories
Brakes
▲ 36.7% better
105.7 faults / 100 tests
Year avg: 167.0 / 100 tests
- Brake pipe damaged or excessively corroded
- Brake disc or drum: significantly and obviously worn
- Brake lining or pad: worn below 1.5mm
- Brake disc or drum: insecure, fractured or otherwise likely to fail
- Brake hose ferrules: excessively corroded
Steering
▲ 92.4% better
1.9 faults / 100 tests
Year avg: 25.0 / 100 tests
- Steering rack gaiter or ball joint dust cover: missing or no longer prevents the ingress of dirt etc.
- A steering ball joint: with excessive wear or free play
- A steering ball joint: with excessive wear or free play
- Free play in the steering, measured at the rim of the steering wheel is: excessive
- Steering rack gaiter or ball joint dust cover: damaged or deteriorated
Visibility
▲ 57.5% better
12.5 faults / 100 tests
Year avg: 29.4 / 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
- Wiper blade: missing or obviously not clearing the windscreen
- Obligatory mirror or device: slightly damaged or loose
Lights & Electrics
▲ 33.8% better
58.3 faults / 100 tests
Year avg: 88.1 / 100 tests
- Lamp emitted colour, position or intensity not in accordance with the requirements
- The aim of a headlamp is not within limits laid down in the requirements
- Product on the lens or light source which obviously reduces light intensity or changes emitted colour to other than white or yellow
- A rear registration plate lamp or light source missing or inoperative: when rear registration plate has 2 or more lamps or light sources
- The aim of a headlamp is not within limits laid down in the requirements
Wheels & Suspension
▲ 55.6% better
129.7 faults / 100 tests
Year avg: 292.4 / 100 tests
- A tyre: with a lump, bulge or tear … or with cords exposed or damaged
- A shock absorber damaged … or showing signs of severe leakage
- Tyre tread depth not in accordance with the requirements
- A suspension pin, bush, joint or bearing: excessively worn
- A suspension joint dust cover: severely deteriorated
Body/Structure
▲ 88.2% better
8.5 faults / 100 tests
Year avg: 71.9 / 100 tests
- Exhaust system has a major leak or is insecure
- Body, cab or chassis: excessively corroded at mounting points
- Fuel system: leaking, or missing or ineffective filler cap
- A transmission shaft constant velocity joint boot: severely deteriorated
- Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
Equipment
▲ 58.4% better
6.7 faults / 100 tests
Year avg: 16.1 / 100 tests
- A seat belt: webbing or flexible stalk significantly stretched or weakened
- ESC MIL indicates a system malfunction
- An SRS malfunction indicator lamp (MIL) indicates a system malfunction
- An SRS malfunction indicator lamp (MIL) indicates a system malfunction
- is significantly reduced or The strength or continuity of the load bearing structure within 30cm of any seat belt anchorage (a ’prescribed area’): inadequately repaired
Other
▲ 25.7% better
41.3 faults / 100 tests
Year avg: 55.6 / 100 tests
- 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 the manufacturer’s specified limits
- Lambda coefficient outside the default limits or the range specified by the manufacturer
- Emissions levels exceed default limits
Fault rate by mileage segment
Model
Year average
* Metric: faults per 100 tests.
Most common faults (Top 10)
Tyre tread depth not in accordance with the requirements
ADVISORY
Occurrences: 144
Brake pipe damaged or excessively corroded
ADVISORY
Occurrences: 127
Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
ADVISORY
Occurrences: 124
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 119
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 96
Lamp emitted colour, position or intensity not in accordance with the requirements
ADVISORY
Occurrences: 87
A suspension pin, bush, joint or bearing: excessively worn
ADVISORY
Occurrences: 74
A shock absorber damaged … or showing signs of severe leakage
ADVISORY
Occurrences: 33
A rear registration plate lamp or light source missing or inoperative: when rear registration plate has 2 or more lamps or light sources
MINOR
Occurrences: 32
Brake disc or drum: significantly and obviously worn
ADVISORY
Occurrences: 25
Serious faults (Top 10)
The aim of a headlamp is not within limits laid down in the requirements
FAIL
Occurrences: 22
Brake pipe damaged or excessively corroded
FAIL
Occurrences: 9
Lambda coefficient outside the default limits or the range specified by the manufacturer
FAIL
Occurrences: 9
A suspension joint dust cover: missing or no longer prevents the ingress of dirt etc.
FAIL
Occurrences: 9
Fuel system: leaking, or missing or ineffective filler cap
FAIL
Occurrences: 8
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
FAIL
Occurrences: 8
Significant brake effort recorded with no brake applied indicating a binding brake
FAIL
Occurrences: 7
A spring: or spring component fractured or seriously weakened
FAIL
Occurrences: 7
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 7
Wiper blade: missing or obviously not clearing the windscreen
FAIL
Occurrences: 6