Chevrolet Lacetti 2007: MOT failure rate for its age

53.3% of 4,341 MOT tests of the Chevrolet Lacetti first registered in 2007 failed at the first attempt (2019–2024; retests excluded). Against this model's own normal rate at the same ages the index is 97.6 (95% CI 93.6–101.5; 100 = normal for this model at that age): the 2007 build year is no different from other years of the same model at the same age.

Chevrolet Lacetti built in 2007 at a glance
Measure	Value	Unit	Compared with	Years	Tests
Failed first time	53.3	%	all ages tested	2019–2024	4341
Index against this model at the same age (95% CI 93.6–101.5)	97.6	index	100 = normal for this model at that age	2019–2024	4341
Rank among this model's 7 build years	4	of 7	1 = fails least for its age	2019–2024	4341
Tested in 2024	367	tests	median 73,080 miles	2024	367

Built 2007 against Chevrolet Lacetti normal for the age: first-time MOT failure share at each age, age 12: 53% vs 57.2%; age 13: 53.6% vs 54.1%; age 14: 52.6% vs 54.3%; age 15: 53.4% vs 52.1%; age 16: 54% vs 51.8%; age 17: 49.9% vs n/a%. Axis from 0% to 60%. DVSA MOT bulk data, 2019–2024.

Check a 2007 Chevrolet Lacetti by registration · All Chevrolet Lacetti 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 2007 Chevrolet Lacetti fail at each age?

Cars built in 2007 were tested at ages 12 to 17 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.

Chevrolet Lacetti built 2007: 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)
12	1,410	53	50.4–55.6	57.2	92.8
13	1,033	53.6	50.6–56.7	54.1	99.1
14	804	52.6	49.2–56	54.3	96.9
15	611	53.4	49.4–57.3	52.1	102.3
16	483 (rough estimate)	54	49.6–58.4	51.8	104.4
17	367 (rough estimate)	49.9	44.8–55	not available	not available

Source: DVSA MOT bulk data · Window: 2019–2024 · n = 4,708 (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 2007 Chevrolet Lacetti?

The most common failure group on cars built in 2007 is brakes: 55.8 items per 100 first tests, against 47.6 across all build years of the Chevrolet Lacetti. These counts are not age-adjusted: cars built in 2007 were tested at ages 12 to 17.

Failure items per 100 first tests, Chevrolet Lacetti built 2007 against the Chevrolet Lacetti in all build years (2019–2024, not age-adjusted)
Failure group	Built 2007, per 100	All build years, per 100	Items
Brakes	55.8	47.6	2,629
Lamps, reflectors and electrical equipment	51.6	49.7	2,429
Suspension	32.1	31.3	1,509
Body, chassis, structure	19.1	16.5	899
Visibility	15.5	14.6	730

Source: DVSA MOT bulk data · Window: 2019–2024 · n = 4,708 (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 2007 compare with the years around it?

Among the 7 published build years of the Chevrolet Lacetti, 2007 ranks 4 (1 = fails least for its age). 2006: index 102.1. 2008: index 96.9.

Chevrolet Lacetti build years: index against the model at the same age (2019–2024)
Build year	Index (100 = normal)	95% interval	Verdict	Tests
2005	101.3	95.1–107.5	no different (rough estimate)	1,798
2006	102.1	97.5–106.7	no different (rough estimate)	3,295
2007	97.6	93.6–101.5	no different	4,341
2008	96.9	93.5–100.4	no different	5,764
2009	96.2	92.6–99.9	better	5,300
2010	89.8	83.7–95.9	better (rough estimate)	1,813
2011	97.8	86.8–108.7	no different (rough estimate)	637

Source: DVSA MOT bulk data · Window: 2019–2024 · n = 22,948 (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). Chevrolet Lacetti 2007 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/chevrolet-lacetti/2007/

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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