Mitsubishi Lancer 2011: MOT failure rate for its age

36.5% of 8,733 MOT tests of the Mitsubishi Lancer first registered in 2011 failed at the first attempt (2019–2024; retests excluded). Against this model's own normal rate at the same ages the index is 99.7 (95% CI 96.2–103.2; 100 = normal for this model at that age): the 2011 build year is no different from other years of the same model at the same age.

Mitsubishi Lancer built in 2011 at a glance
Measure	Value	Unit	Compared with	Years	Tests
Failed first time	36.5	%	all ages tested	2019–2024	8733
Index against this model at the same age (95% CI 96.2–103.2)	99.7	index	100 = normal for this model at that age	2019–2024	8733
Rank among this model's 11 build years	7	of 11	1 = fails least for its age	2019–2024	8733
Tested in 2024	1198	tests	median 96,365 miles	2024	1198

Built 2011 against Mitsubishi Lancer normal for the age: first-time MOT failure share at each age, age 8: 32% vs 34.7%; age 9: 34.3% vs 36.1%; age 10: 34.4% vs 37.3%; age 11: 39% vs 36.6%; age 12: 40.3% vs 38.1%; age 13: 40.7% vs 37%. Axis from 0% to 50%. DVSA MOT bulk data, 2019–2024.

Check a 2011 Mitsubishi Lancer by registration · All Mitsubishi Lancer 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 2011 Mitsubishi Lancer fail at each age?

Cars built in 2011 were tested at ages 8 to 13 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.

Mitsubishi Lancer built 2011: 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)
8	1,665	32	29.8–34.2	34.7	92
9	1,538	34.3	31.9–36.7	36.1	94.9
10	1,506	34.4	32–36.8	37.3	92.2
11	1,462	39	36.5–41.5	36.6	106.5
12	1,364	40.3	37.7–42.9	38.1	105.8
13	1,198	40.7	37.9–43.5	37	110

Source: DVSA MOT bulk data · Window: 2019–2024 · n = 8,733 (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 2011 Mitsubishi Lancer?

The most common failure group on cars built in 2011 is lamps, reflectors and electrical equipment: 23.7 items per 100 first tests, against 27.3 across all build years of the Mitsubishi Lancer. These counts are not age-adjusted: cars built in 2011 were tested at ages 8 to 13.

Failure items per 100 first tests, Mitsubishi Lancer built 2011 against the Mitsubishi Lancer in all build years (2019–2024, not age-adjusted)
Failure group	Built 2011, per 100	All build years, per 100	Items
Lamps, reflectors and electrical equipment	23.7	27.3	2,067
Suspension	19.1	22.1	1,664
Brakes	18.3	16.4	1,596
Steering	11	9.3	957
Tyres	8.8	7.5	767

Source: DVSA MOT bulk data · Window: 2019–2024 · n = 8,733 (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 2011 compare with the years around it?

Among the 11 published build years of the Mitsubishi Lancer, 2011 ranks 7 (1 = fails least for its age). 2010: index 104.2.

Mitsubishi Lancer build years: index against the model at the same age (2019–2024)
Build year	Index (100 = normal)	95% interval	Verdict	Tests
2001	60.8	48.5–73.1	better (rough estimate)	472
2002	38.8	24.2–53.4	better (rough estimate)	210
2003	51.3	44.0–58.6	better (rough estimate)	1,100
2004	45.9	40.9–50.8	better (rough estimate)	2,097
2005	100.2	96.6–103.7	no different	8,665
2006	104.8	101.1–108.5	worse	8,169
2007	97.0	93.2–100.8	no different	6,910
2008	94.9	91.9–97.9	better	10,841
2009	101.6	98.1–105.1	no different	8,426
2010	104.2	101.3–107.2	worse	12,290
2011	99.7	96.2–103.2	no different	8,733

Source: DVSA MOT bulk data · Window: 2019–2024 · n = 67,913 (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). Mitsubishi Lancer 2011 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/mitsubishi-lancer/2011/

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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