Bmw 123 - 2008
307.5 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 123, model year 2008.
Sample size: 1,322 cars, 3,012 tests and 9,262 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: 1,322 cars
The 2008 BMW 123 has an overall defect rate of 308 per 100 vehicles, which is 9% better than the average for its year at 337 per 100. Notably, the model performs exceptionally well in categories such as Steering, Lights & Electrics, and Body/Structure, with defect rates significantly lower than the average. However, the BMW 123 shows a higher incidence of brake-related defects, with a rate of 187 per 100 compared to the average of 135 per 100. Mileage trends indicate that defect rates increase with higher mileage, particularly surpassing the average in the 93,000 miles and above category, where it reaches 417 per 100.
Cars by mileage segment
Total: 1,322 cars
More model years for Bmw 123
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Bmw M4
Bmw M5
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Bmw X5
Bmw X6
Bmw X7
Bmw Z3
Bmw Z4
Categories
Brakes
▼ 40.7% worse
187.3 faults / 100 tests
Year avg: 133.1 / 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
- Brake hose ferrules: excessively corroded
- Flexible brake hose: excessively damaged, deteriorated, chafed, twisted or stretched
Steering
▲ 68.9% better
5.6 faults / 100 tests
Year avg: 18.0 / 100 tests
- A steering ball joint: with excessive wear or free play
- 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
- Steering rack gaiter or ball joint dust cover: damaged or deteriorated
- Power steering fluid leaking or system malfunctioning
Visibility
▲ 19.8% better
20.3 faults / 100 tests
Year avg: 25.3 / 100 tests
- Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
- Wiper blade: defective
- Obligatory mirror or device: slightly damaged or loose
- 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
▲ 44.9% better
50.8 faults / 100 tests
Year avg: 92.2 / 100 tests
- The aim of a headlamp is not within limits laid down in the requirements
- A rear registration plate lamp or light source missing or inoperative: when rear registration plate has 2 or more lamps or light sources
- Lamp emitted colour, position or intensity not in accordance with the requirements
- Headlamp reflector or lens: slightly defective
- Beam image obviously incorrect
Wheels & Suspension
▲ 11.5% better
274.6 faults / 100 tests
Year avg: 310.3 / 100 tests
- A suspension pin, bush, joint or bearing: excessively worn
- A shock absorber damaged … or showing signs of severe leakage
- 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
Body/Structure
▲ 56.7% better
22.2 faults / 100 tests
Year avg: 51.3 / 100 tests
- A transmission shaft flexible coupling: excessively deteriorated
- Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
- A transmission shaft constant velocity joint boot: severely deteriorated
- Exhaust system has a major leak or is insecure
- Exhaust system has a major leak or is insecure
Equipment
▲ 54.5% better
4.6 faults / 100 tests
Year avg: 10.1 / 100 tests
- A seat belt: or flexible stalk damaged
- An SRS malfunction indicator lamp (MIL) indicates a system malfunction
- An SRS malfunction indicator lamp (MIL) indicates a system malfunction
- The strength or continuity of the load bearing structure within 30cm of any seat belt anchorage (a ’prescribed area’): anchorage likely to become detached in the event of a collision
- An SRS malfunction indicator lamp (MIL) indicates a system malfunction
Other
▼ 20.6% worse
49.7 faults / 100 tests
Year avg: 41.2 / 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
- Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
- Smoke opacity levels exceed the manufacturer’s specified limit
- Exhaust emits excessive smoke or vapour of any colour to an extent likely to obscure the vision of other road users
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: 1,267
Flexible brake hose: excessively damaged, deteriorated, chafed, twisted or stretched
ADVISORY
Occurrences: 1,202
A suspension pin, bush, joint or bearing: excessively worn
ADVISORY
Occurrences: 693
Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
ADVISORY
Occurrences: 574
A suspension component: excessively damaged or corroded
ADVISORY
Occurrences: 546
A shock absorber damaged … or showing signs of severe leakage
ADVISORY
Occurrences: 384
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 352
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 266
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 186
Brake pipe damaged or excessively corroded
ADVISORY
Occurrences: 172
Serious faults (Top 10)
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 147
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 120
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 109
A shock absorber damaged … or showing signs of severe leakage
FAIL
Occurrences: 107
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
FAIL
Occurrences: 53
Beam image obviously incorrect
FAIL
Occurrences: 50
Flexible brake hose: excessively damaged, deteriorated, chafed, twisted or stretched
FAIL
Occurrences: 46
Lamp: missing, inoperative or in the case of a multiple light source more than a half not functioning
FAIL
Occurrences: 43
Brake lining or pad: worn below 1.5mm
FAIL
Occurrences: 43
Significant brake effort recorded with no brake applied indicating a binding brake
FAIL
Occurrences: 41