Volkswagen Lupo 1999: MOT failure rate for its age

43.5% of 2,200 MOT tests of the Volkswagen Lupo first registered in 1999 failed at the first attempt (2019–2024; retests excluded). Against this model's own normal rate at the same ages the index is 100.5 (95% CI 94.2–106.9; 100 = normal for this model at that age): the 1999 build year is no different from other years of the same model at the same age. This is a rough estimate from a smaller sample.

Volkswagen Lupo built in 1999 at a glance
Measure	Value	Unit	Compared with	Years	Tests
Failed first time	43.5	%	all ages tested	2019–2024	2200
Index against this model at the same age (95% CI 94.2–106.9)	100.5	index	100 = normal for this model at that age	2019–2024	2200
Rank among this model's 7 build years	5	of 7	1 = fails least for its age	2019–2024	2200
Tested in 2024	78	tests	median 79,259 miles	2024	78

Built 1999 against Volkswagen Lupo normal for the age: first-time MOT failure share at each age, age 20: 44.9% vs 45.8%; age 21: 42.7% vs 41.2%; age 22: 41.8% vs 41.3%. Axis from 0% to 50%. DVSA MOT bulk data, 2019–2024.

Check a 1999 Volkswagen Lupo by registration · All Volkswagen Lupo 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 1999 Volkswagen Lupo fail at each age?

Cars built in 1999 were tested at ages 20 to 22 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.

Volkswagen Lupo built 1999: 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)
20	950	44.9	41.8–48.1	45.8	98.1
21	681	42.7	39.1–46.5	41.2	103.6
22	569	41.8	37.8–45.9	41.3	101.3

Source: DVSA MOT bulk data · Window: 2019–2024 · n = 2,200 (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 1999 Volkswagen Lupo?

The most common failure group on cars built in 1999 is noise, emissions and leaks: 34.5 items per 100 first tests, against 18.4 across all build years of the Volkswagen Lupo. These counts are not age-adjusted: cars built in 1999 were tested at ages 20 to 22.

Failure items per 100 first tests, Volkswagen Lupo built 1999 against the Volkswagen Lupo in all build years (2019–2024, not age-adjusted)
Failure group	Built 1999, per 100	All build years, per 100	Items
Noise, emissions and leaks	34.5	18.4	1,098
Lamps, reflectors and electrical equipment	34.2	33.5	1,086
Brakes	25.7	21	817
Suspension	17	22.5	542
Visibility	13.9	14.4	443

Source: DVSA MOT bulk data · Window: 2019–2024 · n = 3,180 (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 1999 compare with the years around it?

Among the 7 published build years of the Volkswagen Lupo, 1999 ranks 5 (1 = fails least for its age). 2000: index 97.7.

Volkswagen Lupo build years: index against the model at the same age (2019–2024)
Build year	Index (100 = normal)	95% interval	Verdict	Tests
1999	100.5	94.2–106.9	no different (rough estimate)	2,200
2000	97.7	93.8–101.7	no different	5,639
2001	100.7	97.3–104.0	no different	8,206
2002	103.6	100.9–106.4	worse	12,362
2003	98.0	94.8–101.3	no different	8,271
2004	94.1	90.9–97.4	better	8,089
2005	86.8	81.6–91.9	better (rough estimate)	3,088

Source: DVSA MOT bulk data · Window: 2019–2024 · n = 47,855 (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). Volkswagen Lupo 1999 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/volkswagen-lupo/1999/

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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