Maserati Ghibli 2015: MOT failure rate for its age

17.3% of 4,738 MOT tests of the Maserati Ghibli first registered in 2015 failed at the first attempt (2019–2024; retests excluded). Against this model's own normal rate at the same ages the index is 100.6 (95% CI 93.7–107.5; 100 = normal for this model at that age): the 2015 build year is no different from other years of the same model at the same age.

Maserati Ghibli built in 2015 at a glance
Measure	Value	Unit	Compared with	Years	Tests
Failed first time	17.3	%	all ages tested	2019–2024	4738
Index against this model at the same age (95% CI 93.7–107.5)	100.6	index	100 = normal for this model at that age	2019–2024	4738
Rank among this model's 6 build years	4	of 6	1 = fails least for its age	2019–2024	4738
Tested in 2024	740	tests	median 60,931 miles	2024	740

Built 2015 against Maserati Ghibli normal for the age: first-time MOT failure share at each age, age 4: 18.4% vs 18.4%; age 5: 16.9% vs 17.6%; age 6: 16.2% vs 16.6%; age 7: 15.7% vs 15.7%; age 8: 18.4% vs 17%; age 9: 18% vs 17.6%. Axis from 0% to 20%. DVSA MOT bulk data, 2019–2024.

Check a 2015 Maserati Ghibli by registration · All Maserati Ghibli MOT statistics · Download the build-year table (CSV)

Data release dvsa-2024-v2 (24 Sep 2026) · page updated 30 Sep 2026 · full dataset (v5).

How does the 2015 Maserati Ghibli fail at each age?

Cars built in 2015 were tested at ages 4 to 9 between 2019 and 2024. Each row compares their first-time failure share with what this model normally shows at that age, after allowing for the overall failure level of each test year.

Maserati Ghibli built 2015: first-time MOT failure by age, against the model's normal rate at that age (2019–2024)
Age	Tests	Failed, %	95% interval	Normal for this model at that age, %	Index (100 = normal)
4	842	18.4	15.9–21.2	18.4	100.2
5	770	16.9	14.4–19.7	17.6	96.2
6	798	16.2	13.8–18.9	16.6	97.3
7	794	15.7	13.4–18.4	15.7	100
8	794	18.4	15.8–21.2	17	107.9
9	740	18	15.4–20.9	17.6	102.2

Source: DVSA MOT bulk data · Window: 2019–2024 · n = 4,738 (initial tests) · Method: normal rate = this model's first-time failure share at that age across its build years (cells of 400+ tests), adjusted for each test year's overall level; cells of 30+ tests, under 500 marked rough · Updated: 30 Sep 2026 · Release: dvsa-2024-v2 · CSV

What fails most on the 2015 Maserati Ghibli?

The most common failure group on cars built in 2015 is tyres: 13.2 items per 100 first tests, against 12.8 across all build years of the Maserati Ghibli. These counts are not age-adjusted: cars built in 2015 were tested at ages 4 to 9.

Failure items per 100 first tests, Maserati Ghibli built 2015 against the Maserati Ghibli in all build years (2019–2024, not age-adjusted)
Failure group	Built 2015, per 100	All build years, per 100	Items
Tyres	13.2	12.8	626
Lamps, reflectors and electrical equipment	6.4	5.5	305
Visibility	4.9	5.2	230
Brakes	4.7	4	222
Suspension	1.3	1.1	63

Source: DVSA MOT bulk data · Window: 2019–2024 · n = 4,738 (initial tests of this build year) · Method: failure items grouped by DVSA's top-level defect groups, per 100 initial tests; groups with 30+ items · Updated: 30 Sep 2026 · Release: dvsa-2024-v2 · CSV

How does 2015 compare with the years around it?

Among the 6 published build years of the Maserati Ghibli, 2015 ranks 4 (1 = fails least for its age). 2014: index 103.3. 2016: index 101.1.

Maserati Ghibli build years: index against the model at the same age (2019–2024)
Build year	Index (100 = normal)	95% interval	Verdict	Tests
2014	103.3	95.7–110.9	no different (rough estimate)	3,954
2015	100.6	93.7–107.5	no different	4,738
2016	101.1	94.2–107.9	no different	4,906
2017	92.9	83.7–102.0	no different (rough estimate)	2,629
2018	94.7	81.7–107.7	no different (rough estimate)	1,329
2019	89.7	71.5–107.8	no different (rough estimate)	653

Source: DVSA MOT bulk data · Window: 2019–2024 · n = 18,209 (initial tests) · Method: observed failures against those expected for the same model at the same ages, test-year level adjusted; verdict follows the printed one-decimal bound · Updated: 30 Sep 2026 · Release: dvsa-2024-v2 · CSV

How to cite this page

MOT Risk Index (2026). Maserati Ghibli 2015 MOT statistics (data release dvsa-2024-v2; full dataset motriskindex-families-2024-v5, DOI 10.5281/zenodo.22975051), updated 30 September 2026. motriskindex.co.uk/cars/maserati-ghibli/2015/

How every figure is calculated: methodology. Age, test year and build year are tied together (age = test year − build year), so the test-year level is taken as observed, not estimated.

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