Ford FIESTA - 1998
434.5 faults per 100 tests
Year average for all cars of 1998 is 342.9 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Ford FIESTA, model year 1998.
Sample size: 1,239 cars, 2,638 tests and 11,463 recorded faults.
0%
More faults compared to the average car of same model year
More faults compared to the average car of same model year
Quick summary
Total: 1,239 cars
The 1998 Ford Fiesta has a higher overall defect rate, with 435 defects per 100 vehicles, compared to the average of 339 defects for cars of the same year, reflecting a 28% increase. Notably, the Fiesta shows significantly better performance in steering, with a defect rate of 10% compared to the average of 25%. However, it struggles in several categories, particularly brakes, where its defect rate is 221%, well above the average of 149%. Mileage trends indicate that defects increase with age, especially in the higher mileage brackets, suggesting that older vehicles may require more attention.
Cars by mileage segment
Total: 1,239 cars
Categories
Brakes
▼ 48.3% worse
221.5 faults / 100 tests
Year avg: 149.4 / 100 tests
- Brake pipe damaged or excessively corroded
- Brake disc or drum: insecure, fractured or otherwise likely to fail
- Service brake efficiency: below minimum requirement
- Flexible brake hose: excessively damaged, deteriorated, chafed, twisted or stretched
- Brake hose ferrules: excessively corroded
Steering
▲ 62.5% better
9.6 faults / 100 tests
Year avg: 25.6 / 100 tests
- Power steering pipe, hose or wiring: excessively damaged or corroded
- A steering ball joint: with excessive wear or free play
- Power steering fluid leaking or system malfunctioning
- Power steering fluid leaking or system malfunctioning
- Steering rack gaiter or ball joint dust cover: damaged or deteriorated
Visibility
▼ 26.2% worse
33.2 faults / 100 tests
Year avg: 26.3 / 100 tests
- Wiper blade: missing or obviously not clearing the windscreen
- Obligatory mirror or device: slightly damaged or loose
- 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
Lights & Electrics
▲ 19.0% better
54.0 faults / 100 tests
Year avg: 66.7 / 100 tests
- Lamp emitted colour, position or intensity not in accordance with the requirements
- The aim of a headlamp is not within limits laid down in the requirements
- Lamp: missing, inoperative or in the case of a multiple light source more than a half not functioning
- A rear registration plate lamp or light source missing or inoperative: when rear registration plate has 2 or more lamps or light sources
- Stop lamp(s): all missing or inoperative
Wheels & Suspension
▼ 45.3% worse
374.5 faults / 100 tests
Year avg: 257.8 / 100 tests
- A suspension pin, bush, joint or bearing: excessively worn
- Tyre tread depth not in accordance with the requirements
- The strength or continuity of the load bearing structure within 30cm … is significantly reduced or inadequately repaired
- A tyre: with a lump, bulge or tear … or with cords exposed or damaged
- The strength or continuity of the load bearing structure within 30cm … is significantly reduced or inadequately repaired
Body/Structure
▼ 31.9% worse
106.2 faults / 100 tests
Year avg: 80.5 / 100 tests
- A transmission shaft constant velocity joint boot: severely deteriorated
- Exhaust system has a major leak or is insecure
- Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
- Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
- A transmission shaft constant velocity joint boot: missing, split, insecure or no longer prevents the ingress of dirt
Equipment
▼ 43.1% worse
29.2 faults / 100 tests
Year avg: 20.4 / 100 tests
- 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
- A seat belt: or flexible stalk damaged
- 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:
Other
▲ 30.7% better
40.9 faults / 100 tests
Year avg: 59.0 / 100 tests
- Lambda coefficient outside the default limits or the range specified by the manufacturer
- Emissions levels exceed default limits
- Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
- Emissions test unable to be completed
- Emissions levels exceed the manufacturer’s specified limits
Fault rate by mileage segment
Model
Year average
* Metric: faults per 100 tests.
Most common faults (Top 10)
A suspension pin, bush, joint or bearing: excessively worn
ADVISORY
Occurrences: 1,234
Brake pipe damaged or excessively corroded
ADVISORY
Occurrences: 706
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 586
Tyre tread depth not in accordance with the requirements
ADVISORY
Occurrences: 534
The strength or continuity of the load bearing structure within 30cm … is significantly reduced or inadequately repaired
ADVISORY
Occurrences: 472
Flexible brake hose: excessively damaged, deteriorated, chafed, twisted or stretched
ADVISORY
Occurrences: 458
The strength or continuity of the load bearing structure within 30cm … is significantly reduced or inadequately repaired
FAIL
Occurrences: 377
Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
ADVISORY
Occurrences: 334
A spring: or spring component fractured or seriously weakened
ADVISORY
Occurrences: 322
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 286
Serious faults (Top 10)
The strength or continuity of the load bearing structure within 30cm … is significantly reduced or inadequately repaired
FAIL
Occurrences: 377
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 269
A transmission shaft constant velocity joint boot: missing, split, insecure or no longer prevents the ingress of dirt
FAIL
Occurrences: 198
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
FAIL
Occurrences: 150
Service brake efficiency: below minimum requirement
FAIL
Occurrences: 142
Brakes imbalance across an axle such that: the braking effort from any wheel is less than 70% of the maximum effort recorded from the other wheel on the same axle. Or in the case of testing on the road, the vehicle deviates excessively from a straight lin
FAIL
Occurrences: 128
Parking brake efficiency: below minimum requirement
FAIL
Occurrences: 118
Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
FAIL
Occurrences: 103
Flexible brake hose: excessively damaged, deteriorated, chafed, twisted or stretched
FAIL
Occurrences: 85
Wiper blade: missing or obviously not clearing the windscreen
FAIL
Occurrences: 84