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Jaguar XJ - 2016

93.2 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 Jaguar XJ, model year 2016. Sample size: 1,347 cars, 3,179 tests and 2,964 recorded faults.
0%
Less faults compared to the average car of same model year

Quick summary

Total: 1,347 cars

The 2016 Jaguar XJ exhibits a significantly lower overall defect rate of 93 per 100 vehicles, compared to the average of 151 per 100, indicating a 38% improvement. Notable strengths include exceptional performance in the categories of brakes and steering, where the model has a significantly lower incidence of defects compared to the average car. It also performs well in visibility and lights & electrics, with defect rates much lower than the average. However, the defect rates tend to increase with mileage, particularly in the higher mileage brackets. Overall, the Jaguar XJ demonstrates a robust reliability profile in several key areas compared to its peers from the same year.

Cars by mileage segment

Total: 1,347 cars

Categories

Brakes
▲ 43.7% better
44.0 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
  • Excessive fluctuation in brake effort through each wheel revolution
  • Brake lining or pad: worn below 1.5mm
  • Brake hose ferrules: excessively corroded
Steering
▲ 95.1% better
0.4 faults / 100 tests
Year avg: 8.1 / 100 tests
  • A steering ball joint: with excessive wear or free play
  • Power steering: inoperative and steering adversely affected
  • Steering rack gaiter or ball joint dust cover: damaged or deteriorated
  • Steering linkage retaining or locking device missing or ineffective
Visibility
▲ 53.3% better
7.0 faults / 100 tests
Year avg: 15.0 / 100 tests
  • Windscreen washers not working or not providing sufficient fluid to clear the windscreen
  • Wiper blade: defective
  • Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
  • Wiper blade: missing or obviously not clearing the windscreen
  • Wiper blade: missing or obviously not clearing the windscreen
Lights & Electrics
▲ 66.5% better
8.5 faults / 100 tests
Year avg: 25.4 / 100 tests
  • The aim of a headlamp is not within limits laid down in the requirements
  • 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
  • Headlamp cleaning device: inoperative in the case of LED or gas discharge systems (HID)
  • A rear registration plate lamp or light source missing or inoperative: when rear registration plate has only one lamp or all lamps not working
Wheels & Suspension
▲ 28.5% better
113.9 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
  • A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
Body/Structure
▲ 67.0% better
3.0 faults / 100 tests
Year avg: 9.1 / 100 tests
  • Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
  • Exhaust system has a major leak or is insecure
  • Exhaust system has a major leak or is insecure
  • A transmission shaft constant velocity joint boot: severely deteriorated
  • A driver’s seat: insecure
Equipment
▲ 66.7% better
1.1 faults / 100 tests
Year avg: 3.3 / 100 tests
  • Seat belt not functioning as intended or of an incorrect type
  • Seat belt not functioning as intended or of an incorrect type
  • Seat belt buckle missing, damaged or not functioning as intended
  • A seat belt: or flexible stalk damaged
  • An SRS malfunction indicator lamp (MIL) indicates a system malfunction
Other
▲ 24.8% better
8.5 faults / 100 tests
Year avg: 11.3 / 100 tests
  • Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
  • Smoke opacity levels exceed default limit
  • Smoke opacity levels exceed the manufacturer’s specified limit
  • Engine MIL inoperative or indicating a malfunction
  • 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: 922
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 245
A suspension pin, bush, joint or bearing: excessively worn
ADVISORY
Occurrences: 228
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 221
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 176
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
ADVISORY
Occurrences: 107
Brake disc or drum: significantly and obviously worn
ADVISORY
Occurrences: 86
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: 73
A spring: or spring component fractured or seriously weakened
FAIL
Occurrences: 62
Windscreen or window damaged or seriously discoloured: but not adversely affecting driver’s view
MINOR
Occurrences: 58

Serious faults (Top 10)

A spring: or spring component fractured or seriously weakened
FAIL
Occurrences: 62
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 55
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 46
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 30
Windscreen washers not working or not providing sufficient fluid to clear the windscreen
FAIL
Occurrences: 25
A suspension pin, bush, joint or bearing: excessively worn
FAIL
Occurrences: 25
Engine MIL inoperative or indicating a malfunction
FAIL
Occurrences: 20
A wheel: with a loose or missing wheel nut, bolt or stud
FAIL
Occurrences: 19
Smoke opacity levels exceed default limit
FAIL
Occurrences: 13
Wiper blade: missing or obviously not clearing the windscreen
FAIL
Occurrences: 12