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Bmw 630 - 2008

170.4 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 630, model year 2008. Sample size: 468 cars, 1,025 tests and 1,747 recorded faults.
0%
Less faults compared to the average car of same model year

Quick summary

Total: 468 cars

The 2008 BMW 630 has an overall defect rate of 170 per 100 vehicles, which is significantly better than the yearly average of 337 defects per 100 vehicles, representing a 50% improvement. This model shows a marked rise in defects with increasing mileage, particularly in the highest mileage category, where it reaches 346 defects per 100. Notably, the BMW 630 excels in several key areas: it has far fewer issues with brakes, steering, and lighting compared to the average, with defects in these categories being 56%, 67%, and 76% lower than average, respectively. Additionally, it shows remarkably low defects in body structure and equipment, highlighting its strong performance relative to other vehicles of the same year.

Cars by mileage segment

Total: 468 cars

Categories

Brakes
▲ 55.3% better
59.5 faults / 100 tests
Year avg: 133.1 / 100 tests
  • Brake disc or drum: insecure, fractured or otherwise likely to fail
  • Brake disc or drum: significantly and obviously worn
  • Brake pipe damaged or excessively corroded
  • Brake lining or pad: worn below 1.5mm
  • Parking brake efficiency: below minimum requirement
Steering
▲ 67.2% better
5.9 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: damaged or deteriorated
  • 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: worn to the extent there is a serious risk of detachment
Visibility
▲ 26.9% better
18.5 faults / 100 tests
Year avg: 25.3 / 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
  • Windscreen or window excessively tinted: but not adversely affecting driver’s view
  • Wiper blade: defective
  • Wiper blade: missing or obviously not clearing the windscreen
Lights & Electrics
▲ 76.2% better
21.9 faults / 100 tests
Year avg: 92.2 / 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
  • The aim of a headlamp is not within limits laid down in the requirements
  • The aim of a headlamp is not within limits laid down in the requirements
  • A headlamp: missing, inoperative or more than ½ not functioning in the case of LED
  • Lamp: missing, inoperative or in the case of a multiple light source more than a half not functioning
Wheels & Suspension
▲ 38.3% better
191.6 faults / 100 tests
Year avg: 310.3 / 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
  • Tyre tread depth not in accordance with the requirements
  • A suspension joint dust cover: severely deteriorated
  • A suspension joint dust cover: missing or no longer prevents the ingress of dirt etc.
Body/Structure
▲ 95.9% better
2.1 faults / 100 tests
Year avg: 51.3 / 100 tests
  • Exhaust system has a major leak or is insecure
  • A transmission shaft constant velocity joint boot: severely deteriorated
  • A door will not open using the relevant control or close properly
  • Fuel system: leaking, or missing or ineffective filler cap
  • Bumper: insecure or with damage likely to cause injury when grazed or contacted
Equipment
▲ 75.2% better
2.5 faults / 100 tests
Year avg: 10.1 / 100 tests
  • An SRS malfunction indicator lamp (MIL) indicates a system malfunction
  • Seat belt buckle missing, damaged or not functioning as intended
  • An SRS malfunction indicator lamp (MIL) indicates a system malfunction
  • ESC MIL indicates a system malfunction
Other
▲ 5.8% better
38.8 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
  • Emissions levels exceed default limits
  • Lambda coefficient outside the default limits or the range specified by the manufacturer
  • Engine MIL inoperative or indicating a malfunction
  • Emissions levels exceed the manufacturer’s specified 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: 256
A suspension pin, bush, joint or bearing: excessively worn
ADVISORY
Occurrences: 247
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 127
Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
ADVISORY
Occurrences: 125
A suspension joint dust cover: severely deteriorated
MINOR
Occurrences: 102
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 98
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 63
A suspension joint dust cover: missing or no longer prevents the ingress of dirt etc.
FAIL
Occurrences: 54
A shock absorber damaged … or showing signs of severe leakage
ADVISORY
Occurrences: 39
Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
MINOR
Occurrences: 38

Serious faults (Top 10)

A suspension joint dust cover: missing or no longer prevents the ingress of dirt etc.
FAIL
Occurrences: 54
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 31
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 26
Engine MIL inoperative or indicating a malfunction
FAIL
Occurrences: 20
Emissions levels exceed default limits
FAIL
Occurrences: 19
A spring: or spring component fractured or seriously weakened
FAIL
Occurrences: 18
The aim of a headlamp is not within limits laid down in the requirements
FAIL
Occurrences: 17
Emissions levels exceed the manufacturer’s specified limits
FAIL
Occurrences: 14
A headlamp: missing, inoperative or more than ½ not functioning in the case of LED
FAIL
Occurrences: 14
Parking brake efficiency: below minimum requirement
FAIL
Occurrences: 14