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Bmw M3 - 2016

45.5 faults per 100 tests
Year average for all cars of 2016 is 154.9 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Bmw M3, model year 2016. Sample size: 1,161 cars, 3,205 tests and 1,457 recorded faults.
0%
Less faults compared to the average car of same model year

Quick summary

Total: 1,161 cars

The 2016 BMW M3 demonstrates a significantly lower overall defect rate compared to the average car of the same year, with 45 defects per 100 vehicles versus 151 defects per 100 vehicles, indicating an impressive 70% reduction in issues. Notably, the M3 excels in categories such as brakes, steering, and visibility, where it performs much better than average, with a defect rate of just 0.56% for steering compared to 7.5% in the average vehicle. Despite some common concerns like tyre wear, the M3 shows particularly strong performance in critical areas like lights and electrics, and body structure, where its defect rates are markedly lower. Mileage-related trends indicate that the M3’s defect rate increases with higher mileage, but it remains more reliable compared to its peers across all mileage brackets.

Cars by mileage segment

Total: 1,161 cars

Categories

Brakes
▲ 80.3% better
15.4 faults / 100 tests
Year avg: 78.2 / 100 tests
  • Brake disc or drum: insecure, fractured or otherwise likely to fail
  • Excessive fluctuation in brake effort through each wheel revolution
  • Brake disc or drum: significantly and obviously worn
  • Brake lining or pad: worn below 1.5mm
  • Brake disc or drum: significantly and obviously worn
Steering
▲ 92.6% better
0.6 faults / 100 tests
Year avg: 8.1 / 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.
Visibility
▲ 70.7% better
4.4 faults / 100 tests
Year avg: 15.0 / 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 blade: defective
  • Windscreen washers not working or not providing sufficient fluid to clear the windscreen
  • Wiper blade: missing or obviously not clearing the windscreen
Lights & Electrics
▲ 90.6% better
2.4 faults / 100 tests
Year avg: 25.4 / 100 tests
  • The aim of a headlamp is not within limits laid down in the requirements
  • A direction indicator: lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
  • Product on the lens or light source which obviously reduces light intensity or changes emitted colour to other than white or yellow
  • Lamp: missing, inoperative or in the case of a multiple light source more than a half not functioning
  • A headlamp: missing, inoperative or more than ½ not functioning in the case of LED
Wheels & Suspension
▲ 60.7% better
62.6 faults / 100 tests
Year avg: 159.4 / 100 tests
  • Tyre tread depth not in accordance with the requirements
  • A tyre: with a lump, bulge or tear … or with cords exposed or damaged
  • Tyre tread depth not in accordance with the requirements
  • A tyre: with a lump, bulge or tear … or with cords exposed or damaged
  • A spring: or spring component fractured or seriously weakened
Body/Structure
▲ 92.3% better
0.7 faults / 100 tests
Year avg: 9.1 / 100 tests
  • Exhaust system has a major leak or is insecure
Equipment
▲ 81.8% better
0.6 faults / 100 tests
Year avg: 3.3 / 100 tests
  • A seat belt: webbing or flexible stalk significantly stretched or weakened
  • Seat belt buckle missing, damaged or not functioning as intended
  • Audible warning:
Other
▲ 61.9% better
4.3 faults / 100 tests
Year avg: 11.3 / 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
  • Emissions test unable to be completed
  • Emission control equipment fitted by the manufacturer: missing, obviously modified or obviously defective

Fault rate by mileage segment

Model    Year average
0 329 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: 505
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 154
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 142
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 96
A spring: or spring component fractured or seriously weakened
FAIL
Occurrences: 57
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 54
Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
ADVISORY
Occurrences: 50
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
ADVISORY
Occurrences: 43
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 38
Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
MINOR
Occurrences: 31

Serious faults (Top 10)

A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 96
A spring: or spring component fractured or seriously weakened
FAIL
Occurrences: 57
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 54
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 16
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
FAIL
Occurrences: 15
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 7
Wiper blade: missing or obviously not clearing the windscreen
FAIL
Occurrences: 6
Brake disc or drum: significantly and obviously worn
FAIL
Occurrences: 6
A direction indicator: lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
FAIL
Occurrences: 5
Brake lining or pad: worn below 1.5mm
FAIL
Occurrences: 5