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Peugeot 508 - 2016

159.2 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 Peugeot 508, model year 2016. Sample size: 964 cars, 2,172 tests and 3,458 recorded faults.
0%
More faults compared to the average car of same model year

Quick summary

Total: 964 cars

The 2016 Peugeot 508 has an overall defect rate of 159 per 100 vehicles, which is 5.5% higher than the average for cars of the same year. Notably, the defect rate increases with mileage, peaking at 309 per 100 for vehicles over 124,000 miles. The Peugeot 508 performs better in categories such as steering and visibility, with defect rates significantly lower than average, but it struggles in areas including lights and electrics, body structure, and other defects, where it exceeds the average rates considerably.

Cars by mileage segment

Total: 964 cars

Categories

Brakes
▼ 5.4% worse
82.4 faults / 100 tests
Year avg: 78.2 / 100 tests
  • Brake disc or drum: insecure, fractured or otherwise likely to fail
  • Brake disc or drum: significantly and obviously worn
  • Brake disc or drum: significantly and obviously worn
  • Brake lining or pad: worn below 1.5mm
  • Brake lining or pad: worn below 1.5mm
Steering
▲ 53.1% better
3.8 faults / 100 tests
Year avg: 8.1 / 100 tests
  • Power steering fluid leaking or system malfunctioning
  • 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
  • A steering ball joint: with excessive wear or free play
Visibility
▲ 32.0% better
10.2 faults / 100 tests
Year avg: 15.0 / 100 tests
  • 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 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
Lights & Electrics
▼ 47.2% worse
37.4 faults / 100 tests
Year avg: 25.4 / 100 tests
  • A rear registration plate lamp or light source missing or inoperative: when rear registration plate has only one lamp or all lamps not working
  • The aim of a headlamp is not within limits laid down in the requirements
  • A rear registration plate lamp or light source missing or inoperative: when rear registration plate has 2 or more lamps or light sources
  • A rear registration plate lamp or light source missing or inoperative: when rear registration plate has only one lamp or all lamps not working
  • A direction indicator: lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
Wheels & Suspension
▲ 13.7% better
137.6 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
  • A spring: or spring component fractured or seriously weakened
  • A suspension pin, bush, joint or bearing: excessively worn
  • Tyre tread depth not in accordance with the requirements
Body/Structure
▼ 202.2% worse
27.5 faults / 100 tests
Year avg: 9.1 / 100 tests
  • A transmission shaft constant velocity joint boot: severely deteriorated
  • A transmission shaft constant velocity joint boot: missing, split, insecure or no longer prevents the ingress of dirt
  • A transmission shaft constant velocity joint boot: missing, split, insecure or no longer prevents the ingress of dirt
  • Exhaust system has a major leak or is insecure
  • Strengthening plates or fastenings: so insecure that structural rigidity is seriously reduced
Equipment
▲ 48.5% better
1.7 faults / 100 tests
Year avg: 3.3 / 100 tests
  • A seat belt: or flexible stalk damaged
  • Seat belt not functioning as intended or of an incorrect type
  • ESC MIL indicates a system malfunction
  • An SRS malfunction indicator lamp (MIL) indicates a system malfunction
  • A seat belt:
Other
▼ 58.4% worse
17.9 faults / 100 tests
Year avg: 11.3 / 100 tests
  • Engine MIL inoperative or indicating a malfunction
  • Engine MIL inoperative or indicating a malfunction
  • Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
  • Any part of the noise suppression system: insecure
  • Engine MIL inoperative or indicating a malfunction

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: 682
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 366
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 250
A suspension pin, bush, joint or bearing: excessively worn
ADVISORY
Occurrences: 171
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 163
A rear registration plate lamp or light source missing or inoperative: when rear registration plate has 2 or more lamps or light sources
MINOR
Occurrences: 155
Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
ADVISORY
Occurrences: 155
A transmission shaft constant velocity joint boot: missing, split, insecure or no longer prevents the ingress of dirt
FAIL
Occurrences: 137
A transmission shaft constant velocity joint boot: severely deteriorated
MINOR
Occurrences: 134
Brake disc or drum: significantly and obviously worn
ADVISORY
Occurrences: 95

Serious faults (Top 10)

A transmission shaft constant velocity joint boot: missing, split, insecure or no longer prevents the ingress of dirt
FAIL
Occurrences: 137
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 77
A spring: or spring component fractured or seriously weakened
FAIL
Occurrences: 59
Brake lining or pad: worn below 1.5mm
FAIL
Occurrences: 50
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 48
A rear registration plate lamp or light source missing or inoperative: when rear registration plate has only one lamp or all lamps not working
FAIL
Occurrences: 39
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 26
A direction indicator: lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning
FAIL
Occurrences: 23
Wiper blade: missing or obviously not clearing the windscreen
FAIL
Occurrences: 20
The aim of a headlamp is not within limits laid down in the requirements
FAIL
Occurrences: 19