Renault Laguna 2009: MOT failure rate for its age

46.9% of 9,754 MOT tests of the Renault Laguna first registered in 2009 failed at the first attempt (2019–2024; retests excluded). Against this model's own normal rate at the same ages the index is 98.2 (95% CI 95.4–101.1; 100 = normal for this model at that age): the 2009 build year is no different from other years of the same model at the same age.

Renault Laguna built in 2009 at a glance
Measure	Value	Unit	Compared with	Years	Tests
Failed first time	46.9	%	all ages tested	2019–2024	9754
Index against this model at the same age (95% CI 95.4–101.1)	98.2	index	100 = normal for this model at that age	2019–2024	9754
Rank among this model's 12 build years	5	of 12	1 = fails least for its age	2019–2024	9754
Tested in 2024	1192	tests	median 118,494 miles	2024	1192

Built 2009 against Renault Laguna normal for the age: first-time MOT failure share at each age, age 10: 46.8% vs 48.7%; age 11: 47.3% vs 46.7%; age 12: 45.8% vs 47.2%; age 13: 47.4% vs 47.4%; age 14: 48.6% vs 48.3%; age 15: 45.6% vs 48.5%. Axis from 0% to 50%. DVSA MOT bulk data, 2019–2024.

Check a 2009 Renault Laguna by registration · All Renault Laguna 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 2009 Renault Laguna fail at each age?

Cars built in 2009 were tested at ages 10 to 15 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.

Renault Laguna built 2009: 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)
10	2,050	46.8	44.6–48.9	48.7	96.1
11	1,802	47.3	45–49.6	46.7	101.4
12	1,730	45.8	43.5–48.2	47.2	97.1
13	1,594	47.4	45–49.9	47.4	100
14	1,386	48.6	45.9–51.2	48.3	100.4
15	1,192	45.6	42.7–48.4	48.5	94

Source: DVSA MOT bulk data · Window: 2019–2024 · n = 9,754 (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 2009 Renault Laguna?

The most common failure group on cars built in 2009 is lamps, reflectors and electrical equipment: 38.8 items per 100 first tests, against 42.6 across all build years of the Renault Laguna. These counts are not age-adjusted: cars built in 2009 were tested at ages 10 to 15.

Failure items per 100 first tests, Renault Laguna built 2009 against the Renault Laguna in all build years (2019–2024, not age-adjusted)
Failure group	Built 2009, per 100	All build years, per 100	Items
Lamps, reflectors and electrical equipment	38.8	42.6	3,787
Suspension	36.8	38.7	3,586
Brakes	23.6	25.7	2,302
Body, chassis, structure	14.8	14.3	1,445
Tyres	10.4	11.1	1,012

Source: DVSA MOT bulk data · Window: 2019–2024 · n = 9,754 (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 2009 compare with the years around it?

Among the 12 published build years of the Renault Laguna, 2009 ranks 5 (1 = fails least for its age). 2008: index 97.0. 2010: index 98.3.

Renault Laguna build years: index against the model at the same age (2019–2024)
Build year	Index (100 = normal)	95% interval	Verdict	Tests
2001	99.4	88.1–110.8	no different (rough estimate)	574
2002	94.8	89.0–100.7	no different (rough estimate)	2,035
2003	100.4	96.0–104.8	no different (rough estimate)	3,823
2004	101.7	98.1–105.4	no different	5,705
2005	102.2	98.7–105.8	no different	6,177
2006	99.5	96.2–102.8	no different	6,901
2007	103.2	100.6–105.8	worse	11,575
2008	97.0	95.0–99.0	better	18,316
2009	98.2	95.4–101.1	no different	9,754
2010	98.3	95.7–100.8	no different	12,895
2011	92.1	89.3–94.8	better	10,662
2012	95.6	88.1–103.0	no different (rough estimate)	1,525

Source: DVSA MOT bulk data · Window: 2019–2024 · n = 89,942 (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). Renault Laguna 2009 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/renault-laguna/2009/

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.

Other pages for this model

Renault Laguna 2001 · Renault Laguna 2002 · Renault Laguna 2003 · Renault Laguna 2004 · Renault Laguna 2005 · Renault Laguna 2006 · Renault Laguna 2007 · Renault Laguna 2008 · Renault Laguna 2010 · Renault Laguna 2011 · Renault Laguna 2012 · Renault Laguna in Finland · Renault Laguna in the Netherlands · Renault Laguna by postcode area · Renault Laguna body, chassis and structure failures · Renault Laguna brakes failures · Renault Laguna vehicle identification failures · Renault Laguna lamps, reflectors and electrics failures · Renault Laguna noise, emissions and leaks failures · Renault Laguna road wheels failures · Renault Laguna seat belts and airbags failures · Renault Laguna steering failures · Renault Laguna suspension failures · Renault Laguna tyres failures · Renault Laguna visibility failures