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Nissan MICRA - 2003

344.8 faults per 100 tests
Year average for all cars of 2003 is 380.4 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Nissan MICRA, model year 2003. Sample size: 9,336 cars, 20,861 tests and 71,928 recorded faults.
0%
Less faults compared to the average car of same model year

Quick summary

Total: 9,336 cars

The 2003 Nissan Micra has an overall defect rate of 345 defects per 100 vehicles, which is lower than the average of 378 defects per 100 vehicles for the same year, showing an 8.9% improvement. It performs particularly well in the categories of brakes, body/structure, and other issues, with significantly fewer defects than the average. In contrast, the Micra has a higher rate of defects in lights and electrics, with 154 defects per 100 vehicles compared to the average of 102. Mileage trends indicate that defect rates increase with higher mileage, but the Micra maintains competitive performance across all mileage segments.

Cars by mileage segment

Total: 9,336 cars

Categories

Brakes
▲ 47.4% better
89.1 faults / 100 tests
Year avg: 169.3 / 100 tests
  • Brake disc or drum: insecure, fractured or otherwise likely to fail
  • Brake lining or pad: worn below 1.5mm
  • Brake disc or drum: significantly and obviously worn
  • Brake pipe damaged or excessively corroded
  • Brake hose ferrules: excessively corroded
Steering
▼ 2.8% worse
25.9 faults / 100 tests
Year avg: 25.2 / 100 tests
  • 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.
  • A steering ball joint: with excessive wear or free play
  • Steering rack gaiter or ball joint dust cover: damaged or deteriorated
  • Power steering fluid leaking or system malfunctioning
Visibility
▲ 1.3% better
29.4 faults / 100 tests
Year avg: 29.8 / 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
  • Wiper blade: missing or obviously not clearing the windscreen
Lights & Electrics
▼ 50.2% worse
154.4 faults / 100 tests
Year avg: 102.8 / 100 tests
  • Product on the lens or light source which obviously reduces light intensity or changes emitted colour to other than white or yellow
  • Beam image obviously incorrect
  • Lamp: missing, inoperative or in the case of a multiple light source more than a half not functioning
  • Headlamp reflector or lens: slightly defective
  • Lamp emitted colour, position or intensity not in accordance with the requirements
Wheels & Suspension
▲ 4.0% better
290.0 faults / 100 tests
Year avg: 302.1 / 100 tests
  • Tyre tread depth not in accordance with the requirements
  • A spring: or spring component fractured or seriously weakened
  • A suspension pin, bush, joint or bearing: excessively worn
  • 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
▲ 26.8% better
47.7 faults / 100 tests
Year avg: 65.2 / 100 tests
  • Exhaust system has a major leak or is insecure
  • A transmission shaft constant velocity joint boot: severely deteriorated
  • Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
  • Exhaust system has a major leak or is insecure
  • Body, cab or chassis: excessively corroded at mounting points
Equipment
▲ 6.6% better
12.7 faults / 100 tests
Year avg: 13.6 / 100 tests
  • An SRS malfunction indicator lamp (MIL) indicates a system malfunction
  • 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
  • Audible warning:
  • 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
Other
▲ 23.3% better
40.4 faults / 100 tests
Year avg: 52.7 / 100 tests
  • Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
  • Emissions levels exceed default limits
  • Lambda coefficient outside the default limits or the range specified by the manufacturer
  • Engine MIL inoperative or indicating a malfunction
  • Emissions test unable to be completed

Fault rate by mileage segment

Model    Year average
0 538 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: 5,392
Tyre tread depth not in accordance with the requirements
ADVISORY
Occurrences: 5,383
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 4,654
Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
ADVISORY
Occurrences: 2,956
A spring: or spring component fractured or seriously weakened
ADVISORY
Occurrences: 2,430
The strength or continuity of the load bearing structure within 30cm … is significantly reduced or inadequately repaired
ADVISORY
Occurrences: 2,324
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 2,274
Product on the lens or light source which obviously reduces light intensity or changes emitted colour to other than white or yellow
ADVISORY
Occurrences: 2,208
Headlamp reflector or lens: slightly defective
MINOR
Occurrences: 2,156
Brake pipe damaged or excessively corroded
ADVISORY
Occurrences: 1,681

Serious faults (Top 10)

Beam image obviously incorrect
FAIL
Occurrences: 1,658
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 1,494
A suspension joint dust cover: missing or no longer prevents the ingress of dirt etc.
FAIL
Occurrences: 864
A steering ball joint: with excessive wear or free play
FAIL
Occurrences: 823
Lamp: missing, inoperative or in the case of a multiple light source more than a half not functioning
FAIL
Occurrences: 774
The strength or continuity of the load bearing structure within 30cm … is significantly reduced or inadequately repaired
FAIL
Occurrences: 770
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: 751
Wiper blade: missing or obviously not clearing the windscreen
FAIL
Occurrences: 670
A spring: or spring component fractured or seriously weakened
FAIL
Occurrences: 650
Lamp emitted colour, position or intensity not in accordance with the requirements
FAIL
Occurrences: 629