MOT Risk Index.co.uk

Vauxhall Antara 2011: MOT failure rate for its age

44.8% of 6,035 MOT tests of the Vauxhall Antara 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 103.0 (95% CI 99.1–106.9; 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.

Vauxhall Antara built in 2011 at a glance
MeasureValueUnitCompared withYearsTests
Failed first time44.8%all ages tested2019–20246035
Index against this model at the same age (95% CI 99.1–106.9)103.0index100 = normal for this model at that age2019–20246035
Rank among this model's 10 build years8of 101 = fails least for its age2019–20246035
Tested in 2024837testsmedian 97,101 miles2024837
line · Vauxhall Antara built 2011 · first-time MOT failure share by age · built 2011 38.9% vs model normal 41.9% at age 8 · 2019–2024
Built 2011 against Vauxhall Antara normal for the age: first-time MOT failure share at each age, age 8: 38.9% vs 41.9%; age 9: 41.3% vs 41.2%; age 10: 45.5% vs 43.2%; age 11: 47.7% vs 43.1%; age 12: 48.8% vs 45.4%; age 13: 47.8% vs 46.9%. Axis from 0% to 50%. DVSA MOT bulk data, 2019–2024.
Check a 2011 Vauxhall Antara by registration · All Vauxhall Antara 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 Vauxhall Antara 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.

Vauxhall Antara built 2011: first-time MOT failure by age, against the model's normal rate at that age (2019–2024)
AgeTestsFailed, %95% intervalNormal for this model at that age, %Index (100 = normal)
81,12038.936.1–41.841.992.9
91,05441.338.3–44.341.2100.2
101,05245.542.5–48.643.2105.4
111,01047.744.7–50.843.1110.7
1296248.845.6–51.945.4107.4
1383747.844.4–51.246.9101.8

Source: DVSA MOT bulk data · Window: 2019–2024 · n = 6,035 (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 Vauxhall Antara?

The most common failure group on cars built in 2011 is lamps, reflectors and electrical equipment: 40.8 items per 100 first tests, against 36 across all build years of the Vauxhall Antara. These counts are not age-adjusted: cars built in 2011 were tested at ages 8 to 13.

Failure items per 100 first tests, Vauxhall Antara built 2011 against the Vauxhall Antara in all build years (2019–2024, not age-adjusted)
Failure groupBuilt 2011, per 100All build years, per 100Items
Lamps, reflectors and electrical equipment40.8362,461
Suspension26.3171,590
Brakes21.616.81,305
Tyres11.410.3691
Visibility9.58.8571

Source: DVSA MOT bulk data · Window: 2019–2024 · n = 6,035 (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 10 published build years of the Vauxhall Antara, 2011 ranks 8 (1 = fails least for its age). 2010: index 104.9. 2012: index 99.7.

Vauxhall Antara build years: index against the model at the same age (2019–2024)
Build yearIndex (100 = normal)95% intervalVerdictTests
200797.692.8–102.4no different (rough estimate)3,325
200899.395.4–103.2no different5,196
2009103.299.4–107.0no different5,941
2010104.997.9–111.8no different (rough estimate)1,870
2011103.099.1–106.9no different6,035
201299.798.1–101.2no different39,602
2013100.298.7–101.7no different44,296
201499.897.3–102.4no different16,562
201598.995.9–101.9no different12,861
2016102.296.9–107.4no different5,065

Source: DVSA MOT bulk data · Window: 2019–2024 · n = 140,753 (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). Vauxhall Antara 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/vauxhall-antara/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.

Other pages for this model

Vauxhall Antara 2007 · Vauxhall Antara 2008 · Vauxhall Antara 2009 · Vauxhall Antara 2010 · Vauxhall Antara 2012 · Vauxhall Antara 2013 · Vauxhall Antara 2014 · Vauxhall Antara 2015 · Vauxhall Antara 2016 · Vauxhall Antara in the Netherlands · Vauxhall Antara by postcode area · Vauxhall Antara body, chassis and structure failures · Vauxhall Antara brakes failures · Vauxhall Antara vehicle identification failures · Vauxhall Antara lamps, reflectors and electrics failures · Vauxhall Antara noise, emissions and leaks failures · Vauxhall Antara road wheels failures · Vauxhall Antara seat belts and airbags failures · Vauxhall Antara steering failures · Vauxhall Antara suspension failures · Vauxhall Antara tyres failures · Vauxhall Antara visibility failures