Bmw 630 - 2009
163.2 faults per 100 tests
Year average for all cars of 2009 is 311.0 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Bmw 630, model year 2009.
Sample size: 150 cars, 364 tests and 594 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: 150 cars
The 2009 BMW 630 shows a significantly lower overall defect rate compared to the yearly average, with 163 defects per 100 vehicles compared to 310 defects for the average car of the same year, marking a 47% improvement. Notable areas of strength for this model include brakes and steering, where it performs much better than average, particularly in steering with only 3 defects per 100 vehicles compared to 16 for the average. Additionally, the BMW 630 exhibits fewer issues with visibility and lights and electrics, reflecting a strong showing in these categories as well. However, as mileage increases, defects tend to rise, particularly in the highest mileage range, which aligns with general trends observed across vehicles.
Cars by mileage segment
Total: 150 cars
More model years for Bmw 630
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Bmw Z4
Categories
Brakes
▲ 38.7% better
72.0 faults / 100 tests
Year avg: 117.5 / 100 tests
- Brake disc or drum: insecure, fractured or otherwise likely to fail
- Significant brake effort recorded with no brake applied indicating a binding brake
- Brake disc or drum: significantly and obviously worn
- Brake lining or pad: worn below 1.5mm
- Parking brake efficiency: below minimum requirement
Steering
▲ 83.4% better
2.7 faults / 100 tests
Year avg: 16.3 / 100 tests
- A steering ball joint: with excessive wear or free play
- A steering ball joint: with excessive wear or free play
- Track rod or drag link ends seriously misaligned
- Free play in the steering, measured at the rim of the steering wheel is: excessive
Visibility
▲ 46.2% better
12.6 faults / 100 tests
Year avg: 23.4 / 100 tests
- 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 not operating or missing
- Windscreen washers not working or not providing sufficient fluid to clear the windscreen
- An obstruction: materially affecting the driver’s view of the road through the swept area of the windscreen or an obligatory external mirror not visible
Lights & Electrics
▲ 66.0% better
27.5 faults / 100 tests
Year avg: 80.9 / 100 tests
- A headlamp: missing, inoperative or more than ½ not functioning in the case of LED
- A headlamp: missing, inoperative or more than ½ not functioning in the case of LED
- 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
- Product on the lens or light source which obviously reduces light intensity or changes emitted colour to other than white or yellow
Wheels & Suspension
▲ 40.3% better
179.1 faults / 100 tests
Year avg: 299.8 / 100 tests
- Tyre tread depth not in accordance with the requirements
- 5.3.2 (d)
- A spring: or spring component fractured or seriously weakened
- A suspension pin, bush, joint or bearing: excessively worn
- A tyre: with a lump, bulge or tear … or with cords exposed or damaged
Body/Structure
▲ 86.7% better
5.5 faults / 100 tests
Year avg: 41.5 / 100 tests
- 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
- A door will not open using the relevant control or close properly
Equipment
▲ 100.0% better
0.0 faults / 100 tests
Year avg: 8.3 / 100 tests
Other
▲ 21.8% better
26.9 faults / 100 tests
Year avg: 34.4 / 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 default limits
- Lambda coefficient outside the default limits or the range specified by the manufacturer
- Emissions levels exceed the manufacturer’s specified limits
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: 133
Tyre tread depth not in accordance with the requirements
ADVISORY
Occurrences: 80
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 75
Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
ADVISORY
Occurrences: 31
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 27
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: 25
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 15
Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
MINOR
Occurrences: 14
5.3.2 (d)
ADVISORY
Occurrences: 11
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 10
Serious faults (Top 10)
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 10
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 9
A spring: or spring component fractured or seriously weakened
FAIL
Occurrences: 8
Parking brake efficiency: below minimum requirement
FAIL
Occurrences: 7
Lambda coefficient outside the default limits or the range specified by the manufacturer
FAIL
Occurrences: 6
Engine MIL inoperative or indicating a malfunction
FAIL
Occurrences: 6
A suspension joint dust cover: missing or no longer prevents the ingress of dirt etc.
FAIL
Occurrences: 6
A headlamp: missing, inoperative or more than ½ not functioning in the case of LED
FAIL
Occurrences: 4
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 4
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 3