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Bmw 528 - 1998

362.0 faults per 100 tests
Year average for all cars of 1998 is 342.9 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Bmw 528, model year 1998. Sample size: 193 cars, 395 tests and 1,430 recorded faults.
0%
More faults compared to the average car of same model year

Quick summary

Total: 193 cars

The 1998 BMW 528 exhibits a slightly higher overall defect rate compared to the average car of the same year, with 362 defects per 100 vehicles against an average of 339. The model shows a particularly notable increase in defects related to brakes and visibility, where it outperforms the average by 29% and 63%, respectively. On the positive side, the BMW 528 performs better than average in steering and body structure issues, with significantly lower defect rates. Mileage trends indicate that as the vehicle ages, defects become more prevalent, especially in the highest mileage category, where the BMW 528 shows a high defect rate of nearly 510 per 100.

Cars by mileage segment

Total: 193 cars

Categories

Brakes
▼ 28.4% worse
191.9 faults / 100 tests
Year avg: 149.4 / 100 tests
  • Brake pipe damaged or excessively corroded
  • Flexible brake hose: excessively damaged, deteriorated, chafed, twisted or stretched
  • Parking brake efficiency: below minimum requirement
  • Brake disc or drum: insecure, fractured or otherwise likely to fail
  • Brake lining or pad: worn below 1.5mm
Steering
▲ 28.9% better
18.2 faults / 100 tests
Year avg: 25.6 / 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
  • Steering rack gaiter or ball joint dust cover: damaged or deteriorated
  • Power steering fluid leaking or system malfunctioning
  • Steering rack gaiter or ball joint dust cover: missing or no longer prevents the ingress of dirt etc.
Visibility
▼ 61.6% worse
42.5 faults / 100 tests
Year avg: 26.3 / 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
  • Obligatory mirror or device: slightly damaged or loose
  • Windscreen washers not working or not providing sufficient fluid to clear the windscreen
  • Wiper blade: defective
Lights & Electrics
▼ 7.0% worse
71.4 faults / 100 tests
Year avg: 66.7 / 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
  • 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
  • Beam image obviously incorrect
  • Product on the lens or light source which obviously reduces light intensity or changes emitted colour to other than white or yellow
Wheels & Suspension
▼ 13.1% worse
291.6 faults / 100 tests
Year avg: 257.8 / 100 tests
  • Tyre tread depth not in accordance with the requirements
  • 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
  • A suspension joint dust cover: severely deteriorated
Body/Structure
▲ 55.4% better
35.9 faults / 100 tests
Year avg: 80.5 / 100 tests
  • Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
  • Body, cab or chassis: excessively corroded at mounting points
  • Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
  • Exhaust system has a major leak or is insecure
  • 6.1.1 (d) (i)
Equipment
▲ 5.9% better
19.2 faults / 100 tests
Year avg: 20.4 / 100 tests
  • An SRS malfunction indicator lamp (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
  • Seat belt buckle missing, damaged or not functioning as intended
Other
▲ 9.8% better
53.2 faults / 100 tests
Year avg: 59.0 / 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
  • Emission control equipment fitted by the manufacturer: missing, obviously modified or obviously defective
  • Emissions levels exceed the manufacturer’s specified limits
  • Emissions test unable to be completed

Fault rate by mileage segment

Model    Year average
0 543 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)

A suspension pin, bush, joint or bearing: excessively worn
ADVISORY
Occurrences: 140
Brake pipe damaged or excessively corroded
ADVISORY
Occurrences: 135
Tyre tread depth not in accordance with the requirements
ADVISORY
Occurrences: 109
Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
ADVISORY
Occurrences: 85
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 74
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 43
Flexible brake hose: excessively damaged, deteriorated, chafed, twisted or stretched
ADVISORY
Occurrences: 40
A spring: or spring component fractured or seriously weakened
ADVISORY
Occurrences: 37
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 36
Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
ADVISORY
Occurrences: 33

Serious faults (Top 10)

A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 22
Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
FAIL
Occurrences: 21
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
FAIL
Occurrences: 20
Parking brake efficiency: below minimum requirement
FAIL
Occurrences: 20
The aim of a headlamp is not within limits laid down in the requirements
FAIL
Occurrences: 19
The strength or continuity of the load bearing structure within 30cm … is significantly reduced or inadequately repaired
FAIL
Occurrences: 16
Beam image obviously incorrect
FAIL
Occurrences: 15
A suspension joint dust cover: missing or no longer prevents the ingress of dirt etc.
FAIL
Occurrences: 14
Brake pipe damaged or excessively corroded
FAIL
Occurrences: 13
Steering rack gaiter or ball joint dust cover: missing or no longer prevents the ingress of dirt etc.
FAIL
Occurrences: 12