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Bmw 316 - 2003

331.5 faults per 100 tests
Year average for all cars of 2003 is 380.4 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Bmw 316, model year 2003. Sample size: 712 cars, 1,458 tests and 4,833 recorded faults.
0%
Less faults compared to the average car of same model year

Quick summary

Total: 712 cars

The 2003 BMW 316 has an overall defect rate of 331 per 100 vehicles, which is 12% lower than the average car of the same year. Notably, this model performs exceptionally well in categories like steering and visibility, showing significantly fewer defects compared to the averages for these areas. However, it falls short in the "Other" defects category, where it experiences a much higher incidence than average. Mileage trends indicate that defect rates increase with mileage, particularly after 124,000 miles, reflecting a common pattern seen across vehicles. Overall, the BMW 316 stands out positively in steering and visibility, while it has a notable weakness in unclassified defects.

Cars by mileage segment

Total: 712 cars

Categories

Brakes
▼ 16.4% worse
197.0 faults / 100 tests
Year avg: 169.3 / 100 tests
  • Brake pipe damaged or excessively corroded
  • Flexible brake hose: excessively damaged, deteriorated, chafed, twisted or stretched
  • 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
▲ 73.8% better
6.6 faults / 100 tests
Year avg: 25.2 / 100 tests
  • 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.
  • A steering ball joint: with excessive wear or free play
  • Steering rack gaiter or ball joint dust cover: damaged or deteriorated
  • Free play in the steering, measured at the rim of the steering wheel is: excessive
Visibility
▲ 23.2% better
22.9 faults / 100 tests
Year avg: 29.8 / 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
  • Wiper blade: missing or obviously not clearing the windscreen
  • Wiper blade: defective
Lights & Electrics
▲ 52.3% better
49.0 faults / 100 tests
Year avg: 102.8 / 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
  • Beam image obviously incorrect
  • Lamp emitted colour, position or intensity not in accordance with the requirements
  • Headlamp reflector or lens: slightly defective
  • Product on the lens or light source which obviously reduces light intensity or changes emitted colour to other than white or yellow
Wheels & Suspension
▲ 20.1% better
241.4 faults / 100 tests
Year avg: 302.1 / 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
  • A suspension component: excessively damaged or corroded
  • Tyre tread depth not in accordance with the requirements
  • A spring: or spring component fractured or seriously weakened
Body/Structure
▲ 52.9% better
30.7 faults / 100 tests
Year avg: 65.2 / 100 tests
  • Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
  • Fuel system: leaking, or missing or ineffective filler cap
  • Exhaust system has a major leak or is insecure
  • Exhaust system has a major leak or is insecure
  • Body, cab or chassis: excessively corroded at mounting points
Equipment
▲ 13.2% better
11.8 faults / 100 tests
Year avg: 13.6 / 100 tests
  • 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
  • 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
  • A seat belt: webbing or flexible stalk significantly stretched or weakened
  • An SRS malfunction indicator lamp (MIL) indicates a system malfunction
Other
▼ 96.6% worse
103.6 faults / 100 tests
Year avg: 52.7 / 100 tests
  • Exhaust emits excessive dense blue or clearly visible black smoke during acceleration which would obscure the view of other road users
  • Emissions levels exceed the manufacturer’s specified limits
  • 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

Fault rate by mileage segment

Model    Year average
0 538 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)

Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
ADVISORY
Occurrences: 516
A suspension pin, bush, joint or bearing: excessively worn
ADVISORY
Occurrences: 375
Brake pipe damaged or excessively corroded
ADVISORY
Occurrences: 373
Tyre tread depth not in accordance with the requirements
ADVISORY
Occurrences: 284
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 276
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 224
Flexible brake hose: excessively damaged, deteriorated, chafed, twisted or stretched
ADVISORY
Occurrences: 155
Brake hose ferrules: excessively corroded
ADVISORY
Occurrences: 138
A spring: or spring component fractured or seriously weakened
ADVISORY
Occurrences: 133
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 132

Serious faults (Top 10)

A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 110
Brake pipe damaged or excessively corroded
FAIL
Occurrences: 65
Parking brake efficiency: below minimum requirement
FAIL
Occurrences: 63
A suspension joint dust cover: missing or no longer prevents the ingress of dirt etc.
FAIL
Occurrences: 51
Emissions levels exceed default limits
FAIL
Occurrences: 45
Wiper blade: missing or obviously not clearing the windscreen
FAIL
Occurrences: 36
Emissions levels exceed the manufacturer’s specified limits
FAIL
Occurrences: 31
Lambda coefficient outside the default limits or the range specified by the manufacturer
FAIL
Occurrences: 30
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 28
An SRS malfunction indicator lamp (MIL) indicates a system malfunction
FAIL
Occurrences: 28