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Jaguar XJ - 2009

231.9 faults per 100 tests
Year average for all cars of 2009 is 311.0 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Jaguar XJ, model year 2009. Sample size: 673 cars, 1,576 tests and 3,654 recorded faults.
0%
Less faults compared to the average car of same model year

Quick summary

Total: 673 cars

The 2009 Jaguar XJ has an overall defect rate of 232 per 100 vehicles, which is notably lower than the yearly average of 310 per 100, reflecting a 25% improvement. This model shows a significant increase in defects as mileage increases, especially between 62,000 and 93,000 miles, where the defect rate peaks at 410 per 100. Key areas where the Jaguar XJ performs particularly well include steering, visibility, and lights & electrics, with defects in these categories being significantly lower than the average for the year. There are no notable categories where this model stands out negatively, indicating a generally reliable performance compared to its peers.

Cars by mileage segment

Total: 673 cars

Categories

Brakes
▼ 3.3% worse
121.4 faults / 100 tests
Year avg: 117.5 / 100 tests
  • Brake pipe damaged or excessively corroded
  • Brake hose ferrules: excessively corroded
  • Brake disc or drum: significantly and obviously worn
  • Brake disc or drum: insecure, fractured or otherwise likely to fail
  • Brake lining or pad: worn below 1.5mm
Steering
▲ 27.0% better
11.9 faults / 100 tests
Year avg: 16.3 / 100 tests
  • 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
  • Power steering pipe, hose or wiring: excessively damaged or corroded
  • Steering rack gaiter or ball joint dust cover: damaged or deteriorated
  • A steering ball joint: with excessive wear or free play
Visibility
▲ 34.2% better
15.4 faults / 100 tests
Year avg: 23.4 / 100 tests
  • Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
  • Wiper blade: missing or obviously not clearing the windscreen
  • 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
  • Wiper blade: defective
Lights & Electrics
▲ 48.7% better
41.5 faults / 100 tests
Year avg: 80.9 / 100 tests
  • Lamp emitted colour, position or intensity not in accordance with the requirements
  • Product on the lens or light source which obviously reduces light intensity or changes emitted colour to other than white or yellow
  • A rear registration plate lamp or light source missing or inoperative: when rear registration plate has 2 or more lamps or light sources
  • 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
▲ 16.1% better
251.6 faults / 100 tests
Year avg: 299.8 / 100 tests
  • A tyre: with a lump, bulge or tear … or with cords exposed or damaged
  • Tyre tread depth not in accordance with the requirements
  • A suspension component: excessively damaged or corroded
  • A suspension pin, bush, joint or bearing: excessively worn
  • A suspension joint dust cover: severely deteriorated
Body/Structure
▲ 77.1% better
9.5 faults / 100 tests
Year avg: 41.5 / 100 tests
  • Exhaust system has a major leak or is insecure
  • A transmission shaft bearing: excessively worn
  • Fuel tank, pipe or hose: insecure
  • Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
  • Exhaust system has a major leak or is insecure
Equipment
▲ 75.9% better
2.0 faults / 100 tests
Year avg: 8.3 / 100 tests
  • An SRS malfunction indicator lamp (MIL) indicates a system malfunction
  • Seat belt buckle missing, damaged or not functioning as intended
  • Audible warning:
  • Seat belt not functioning as intended or of an incorrect type
  • ESC MIL indicates a system malfunction
Other
▲ 70.1% better
10.3 faults / 100 tests
Year avg: 34.4 / 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
  • Any part of the noise suppression system: insecure
  • Engine MIL inoperative or indicating a malfunction

Fault rate by mileage segment

Model    Year average
0 454 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: 481
Brake pipe damaged or excessively corroded
ADVISORY
Occurrences: 342
Tyre tread depth not in accordance with the requirements
ADVISORY
Occurrences: 265
A suspension joint dust cover: severely deteriorated
MINOR
Occurrences: 254
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 235
A suspension component: excessively damaged or corroded
ADVISORY
Occurrences: 155
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 152
Brake hose ferrules: excessively corroded
ADVISORY
Occurrences: 125
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 119
A shock absorber bush excessively worn
ADVISORY
Occurrences: 103

Serious faults (Top 10)

A suspension joint dust cover: missing or no longer prevents the ingress of dirt etc.
FAIL
Occurrences: 93
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 69
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 40
Steering rack gaiter or ball joint dust cover: missing or no longer prevents the ingress of dirt etc.
FAIL
Occurrences: 37
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
FAIL
Occurrences: 33
A shock absorber bush excessively worn
FAIL
Occurrences: 26
Lamp: missing, inoperative or in the case of a multiple light source more than a half not functioning
FAIL
Occurrences: 25
Brake lining or pad: worn below 1.5mm
FAIL
Occurrences: 21
Brake pipe damaged or excessively corroded
FAIL
Occurrences: 21
Wiper blade: missing or obviously not clearing the windscreen
FAIL
Occurrences: 19