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Maserati QUATTROPORTE - 2017

96.9 faults per 100 tests
Year average for all cars of 2017 is 137.4 faults per 100 tests
Dataset: MOT tests in Great Britain (period: 2024-01-01 to 2025-09-10) for Maserati QUATTROPORTE, model year 2017. Sample size: 103 cars, 255 tests and 247 recorded faults.
0%
Less faults compared to the average car of same model year

Quick summary

Total: 103 cars

The 2017 Maserati Quattroporte has a defect rate of 97 per 100 vehicles, which is significantly lower than the average of 134 defects for cars of the same year, indicating a 28% improvement. It performs notably well in categories such as steering, visibility, and lights and electrics, where its defect rates are considerably lower than the average. Additionally, while the mileage-related trends show increasing defects with distance driven, the Quattroporte maintains a relatively strong performance even in higher mileage segments. Overall, this model stands out for its reliability compared to its contemporaries, with reduced issues in several key areas.

Cars by mileage segment

Total: 103 cars

Categories

Brakes
▲ 12.4% better
63.5 faults / 100 tests
Year avg: 72.5 / 100 tests
  • Brake lining or pad: worn below 1.5mm
  • Brake disc or drum: significantly and obviously worn
  • Insufficient reserve travel
  • Brake disc or drum: insecure, fractured or otherwise likely to fail
  • Brake disc or drum: significantly and obviously worn
Steering
▲ 71.4% better
1.6 faults / 100 tests
Year avg: 5.6 / 100 tests
  • Power steering fluid leaking or system malfunctioning
Visibility
▲ 62.1% better
5.5 faults / 100 tests
Year avg: 14.5 / 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
  • Wiper blade: missing or obviously not clearing the windscreen
Lights & Electrics
▲ 65.2% better
7.1 faults / 100 tests
Year avg: 20.4 / 100 tests
  • Headlamp cleaning device: inoperative in the case of LED or gas discharge systems (HID)
  • 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
Wheels & Suspension
▲ 26.0% better
105.9 faults / 100 tests
Year avg: 143.1 / 100 tests
  • Tyre tread depth not in accordance with the requirements
  • Tyre tread depth not in accordance with the requirements
  • A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
  • A tyre: with a lump, bulge or tear … or with cords exposed or damaged
  • A tyre: with a lump, bulge or tear … or with cords exposed or damaged
Body/Structure
▲ 65.7% better
2.4 faults / 100 tests
Year avg: 7.0 / 100 tests
  • Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
Equipment
▲ 70.4% better
0.8 faults / 100 tests
Year avg: 2.7 / 100 tests
  • ESC MIL indicates a system malfunction
Other
▲ 21.1% better
7.1 faults / 100 tests
Year avg: 9.0 / 100 tests
  • Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
  • Engine MIL inoperative or indicating a malfunction

Fault rate by mileage segment

Model    Year average
0 338 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: 85
Brake lining or pad: worn below 1.5mm
ADVISORY
Occurrences: 44
Brake disc or drum: insecure, fractured or otherwise likely to fail
ADVISORY
Occurrences: 21
Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 13
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 13
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
ADVISORY
Occurrences: 13
Brake disc or drum: significantly and obviously worn
ADVISORY
Occurrences: 12
Fluid: leaking excessively and likely to harm the environment or to pose a safety risk to other road users
ADVISORY
Occurrences: 8
The aim of a headlamp is not within limits laid down in the requirements
PRS
Occurrences: 7
Vehicle structure corroded to the extent that: the rigidity of the assembly is significantly reduced
ADVISORY
Occurrences: 3

Serious faults (Top 10)

Tyre tread depth not in accordance with the requirements
FAIL
Occurrences: 13
A tyre: with a lump, bulge or tear … or with cords exposed or damaged
FAIL
Occurrences: 13
Brake disc or drum: significantly and obviously worn
FAIL
Occurrences: 3
A tyre: with a cut in excess of the requirements deep enough to reach the ply or cords
FAIL
Occurrences: 3
Wiper blade: missing or obviously not clearing the windscreen
FAIL
Occurrences: 2
Insufficient reserve travel
FAIL
Occurrences: 1
Headlamp cleaning device: inoperative in the case of LED or gas discharge systems (HID)
FAIL
Occurrences: 1
ESC MIL indicates a system malfunction
FAIL
Occurrences: 1
Engine MIL inoperative or indicating a malfunction
FAIL
Occurrences: 1