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Bmw 420 - 2014

131.1 faults per 100 tests
Year average for all cars of 2014 is 198.0 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Bmw 420, model year 2014. Sample size: 9,272 cars, 21,910 tests and 28,726 recorded faults.
0%
Less faults compared to the average car of same model year

Quick summary

Total: 9,272 cars

The 2014 BMW 420 shows a significantly lower overall defect rate, with 131 defects per 100 vehicles compared to the annual average of 194 defects per 100 vehicles, indicating a 32.5% better performance. In terms of mileage-related trends, defect rates tend to increase with mileage, especially in higher mileage categories. Notably, the BMW 420 excels in categories such as brakes, steering, and lights, where its defect rates are much lower than the average. Overall, this model stands out positively, particularly in safety-related areas, making it a reliable choice compared to other vehicles of the same year.

Cars by mileage segment

Total: 9,272 cars

More model years for Bmw 420

2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

Other models from Bmw

Bmw 114 Bmw 116 Bmw 118 Bmw 120 Bmw 123 Bmw 125 Bmw 216 Bmw 218 Bmw 220 Bmw 316 Bmw 318 Bmw 320 Bmw 330 Bmw 335 Bmw 418 Bmw 420 Bmw 428 Bmw 430 Bmw 435 Bmw 440 Bmw 518 Bmw 520 Bmw 523 Bmw 525 Bmw 528 Bmw 530 Bmw 535 Bmw 630 Bmw 640 Bmw 645 Bmw 650 Bmw 728 Bmw 730 Bmw 740 Bmw 840 Bmw ALPINA Bmw I3 Bmw I4 Bmw IX3 Bmw M2 Bmw M3 Bmw M340D Bmw M4 Bmw M5 Bmw M6 Bmw X1 Bmw X2 Bmw X3 Bmw X4 Bmw X5 Bmw X6 Bmw X7 Bmw Z3 Bmw Z4

Categories

Brakes
▲ 24.1% better
70.4 faults / 100 tests
Year avg: 92.8 / 100 tests
  • Brake disc or drum: insecure, fractured or otherwise likely to fail
  • Brake disc or drum: significantly and obviously worn
  • Brake lining or pad: worn below 1.5mm
  • Brake lining or pad: worn below 1.5mm
  • Brake pipe damaged or excessively corroded
Steering
▲ 68.1% better
3.8 faults / 100 tests
Year avg: 11.9 / 100 tests
  • Free play in the steering, measured at the rim of the steering wheel is: excessive
  • Steering rack gaiter or ball joint dust cover: damaged or deteriorated
  • A steering ball joint: with excessive wear or free play
  • 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.
Visibility
▲ 23.8% better
13.1 faults / 100 tests
Year avg: 17.2 / 100 tests
  • Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
  • Wiper blade: defective
  • Wiper blade: missing or obviously not clearing the windscreen
  • 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
▲ 62.8% better
14.7 faults / 100 tests
Year avg: 39.5 / 100 tests
  • A headlamp: missing, inoperative or more than ½ not functioning in the case of LED
  • A direction indicator: lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
  • 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
  • An obligatory rear fog lamp missing, or a front or rear fog lamp inoperative or in the case of a multiple light source more than 1/2 not functioning
Wheels & Suspension
▲ 24.7% better
149.6 faults / 100 tests
Year avg: 198.8 / 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 shock absorber damaged … or showing signs of severe leakage
  • A tyre: with a lump, bulge or tear … or with cords exposed or damaged
Body/Structure
▲ 80.1% better
3.1 faults / 100 tests
Year avg: 15.6 / 100 tests
  • A transmission shaft constant velocity joint boot: severely deteriorated
  • A transmission shaft flexible coupling: excessively deteriorated
  • Exhaust system has a major leak or is insecure
  • Exhaust system has a major leak or is insecure
  • A transmission shaft constant velocity joint boot: missing, split, insecure or no longer prevents the ingress of dirt
Equipment
▲ 73.3% better
1.2 faults / 100 tests
Year avg: 4.5 / 100 tests
  • An SRS malfunction indicator lamp (MIL) indicates a system malfunction
  • A seat belt:
  • Audible warning:
  • ESC MIL indicates a system malfunction
  • Seat belt buckle missing, damaged or not functioning as intended
Other
▲ 59.9% better
6.3 faults / 100 tests
Year avg: 15.7 / 100 tests
  • Engine MIL inoperative or indicating a malfunction
  • Emissions test unable to be completed
  • 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
  • Any part of the noise suppression system: insecure

Fault rate by mileage segment

Model    Year average
0 359 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: 6,967
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 2,974
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 1,969
A suspension pin, bush, joint or bearing: excessively worn
ADVISORY
Occurrences: 1,797
A shock absorber damaged … or showing signs of severe leakage
ADVISORY
Occurrences: 1,493
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 1,192
Brake disc or drum: significantly and obviously worn
ADVISORY
Occurrences: 964
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 883
A shock absorber damaged … or showing signs of severe leakage
FAIL
Occurrences: 772
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 660

Serious faults (Top 10)

A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 883
A shock absorber damaged … or showing signs of severe leakage
FAIL
Occurrences: 772
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 660
Brake lining or pad: worn below 1.5mm
FAIL
Occurrences: 298
A headlamp: missing, inoperative or more than ½ not functioning in the case of LED
FAIL
Occurrences: 292
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
FAIL
Occurrences: 272
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 261
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 245
A wheel: with a loose or missing wheel nut, bolt or stud
FAIL
Occurrences: 194
A direction indicator: lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
FAIL
Occurrences: 156