Where in Britain does the Lancia Delta fail its MOT most?
Across Britain, 18.0% of 3,117 initial MOT tests (first attempts) of the Lancia Delta failed in 2019–2024. It fails most in Darlington (DL): 43.0% against 17.0% elsewhere (+26.0 points). It does best in Shrewsbury (SY), −10.9 points. Area rates are not age-adjusted.
Data release dvsa-2024-v2 (24 Sep 2026) · page updated 30 Sep 2026 · Lancia Delta MOT statistics · check a Lancia Delta by registration
Lancia Delta in every postcode area with 100+ tests
From the largest excess over the rest of Britain to the largest shortfall.
| Area | Failed here, % | Rest of Britain, % | Difference, points | 95% interval | Tests |
|---|---|---|---|---|---|
| Darlington (DL) | 43.0 | 17.0 | +26.0 | +16.8 to +35.2 | 114 (rough estimate) |
| Reading (RG) | 12.1 | 18.6 | −6.6 | −10.4 to −2.7 | 315 (rough estimate) |
| Shrewsbury (SY) | 7.5 | 18.5 | −10.9 | −15.4 to −6.4 | 146 (rough estimate) |
Source: DVSA MOT bulk data (OGL v3.0) · Window: 2019–2024 · n = 3,117 (initial tests) · Method: postcode area of the testing station against the same model's tests elsewhere in Britain, difference of two proportions with a 95% interval; named at 3+ points with the interval clear of zero; not age-adjusted · Updated: 30 Sep 2026 · Release: dvsa-2024-v2 · CSV
Other pages for this model
Lancia Delta in the Netherlands · Lancia Delta body, chassis and structure failures · Lancia Delta brakes failures · Lancia Delta lamps, reflectors and electrics failures · Lancia Delta noise, emissions and leaks failures · Lancia Delta steering failures · Lancia Delta suspension failures · Lancia Delta tyres failures · Lancia Delta visibility failures