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Volvo S80 - 2004

295.0 faults per 100 tests
Year average for all cars of 2004 is 384.6 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Volvo S80, model year 2004. Sample size: 441 cars, 958 tests and 2,826 recorded faults.
0%
Less faults compared to the average car of same model year

Quick summary

Total: 441 cars

The 2004 Volvo S80 has an overall defect rate of 295 per 100 vehicles, which is 23% lower than the average for cars of the same year. This model shows fewer issues in critical categories such as brakes, visibility, and lights and electrics, indicating stronger performance compared to the average vehicle. Notably, it performs exceptionally well in terms of equipment-related defects, showing a significant reduction in issues. Mileage trends reveal that defect rates increase with distance driven, particularly in the highest mileage category. Overall, the S80 stands out positively in several key areas, reflecting a reliable choice for buyers.

Cars by mileage segment

Total: 441 cars

Categories

Brakes
▲ 30.3% better
114.4 faults / 100 tests
Year avg: 164.2 / 100 tests
  • Brake disc or drum: insecure, fractured or otherwise likely to fail
  • Parking brake efficiency: below minimum requirement
  • Significant brake effort recorded with no brake applied indicating a binding brake
  • Brake lining or pad: worn below 1.5mm
  • Parking brake efficiency: less than 50% of the required value
Steering
▼ 7.2% worse
26.7 faults / 100 tests
Year avg: 24.9 / 100 tests
  • A steering ball joint: with excessive wear or free play
  • Steering rack gaiter or ball joint dust cover: damaged or deteriorated
  • A steering ball joint: with excessive wear or free play
  • 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
▲ 37.2% better
18.4 faults / 100 tests
Year avg: 29.3 / 100 tests
  • Wiper blade: missing or obviously not clearing the windscreen
  • Wiper blade: defective
  • 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
  • Windscreen washers not working or not providing sufficient fluid to clear the windscreen
Lights & Electrics
▲ 28.2% better
78.9 faults / 100 tests
Year avg: 109.9 / 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
  • Lamp: missing, inoperative or in the case of a multiple light source more than a half not functioning
  • Lamp: missing, inoperative or in the case of a multiple light source more than a half not functioning
  • Beam image obviously incorrect
Wheels & Suspension
▲ 13.3% better
271.2 faults / 100 tests
Year avg: 312.9 / 100 tests
  • A suspension pin, bush, joint or bearing: excessively worn
  • 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
  • A tyre: with a lump, bulge or tear … or with cords exposed or damaged
Body/Structure
▲ 21.2% better
50.1 faults / 100 tests
Year avg: 63.6 / 100 tests
  • 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
  • Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
  • A transmission shaft constant velocity joint boot: severely deteriorated
  • Exhaust system has a major leak or is insecure
Equipment
▲ 74.6% better
3.5 faults / 100 tests
Year avg: 13.8 / 100 tests
  • An SRS malfunction indicator lamp (MIL) indicates a system malfunction
  • Seat belt retractor not functioning as intended
  • A seat belt:
  • Seat belt buckle missing, damaged or not functioning as intended
  • Audible warning:
Other
▲ 47.1% better
26.7 faults / 100 tests
Year avg: 50.5 / 100 tests
  • Engine MIL inoperative or indicating a malfunction
  • Smoke opacity levels exceed the manufacturer’s specified limit
  • Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
  • 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

Fault rate by mileage segment

Model    Year average
0 533 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: 340
Tyre tread depth not in accordance with the requirements
ADVISORY
Occurrences: 278
A spring: or spring component fractured or seriously weakened
ADVISORY
Occurrences: 204
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 156
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 148
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 92
Exhaust system has a major leak or is insecure
ADVISORY
Occurrences: 91
Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
ADVISORY
Occurrences: 86
A transmission shaft constant velocity joint boot: severely deteriorated
MINOR
Occurrences: 70
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 61

Serious faults (Top 10)

A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 61
Lamp: missing, inoperative or in the case of a multiple light source more than a half not functioning
FAIL
Occurrences: 52
Parking brake efficiency: below minimum requirement
FAIL
Occurrences: 39
A transmission shaft constant velocity joint boot: missing, split, insecure or no longer prevents the ingress of dirt
FAIL
Occurrences: 33
Beam image obviously incorrect
FAIL
Occurrences: 31
Parking brake efficiency: less than 50% of the required value
FAIL
Occurrences: 26
A steering ball joint: with excessive wear or free play
FAIL
Occurrences: 26
The aim of a headlamp is not within limits laid down in the requirements
FAIL
Occurrences: 25
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 25
Parking brake inoperative on one side, or in the case of testing on the road, the vehicle deviates excessively from a straight line
FAIL
Occurrences: 23