Does the Audi Q5 fail the MOT on noise, emissions and leaks more than it should?
The Audi Q5 records 1.18 noise, emissions and leaks failure items per 100 initial MOT tests (2019–2024), against 1.87 expected for a car of the same age mix: less than expected for its class and age (−0.69, 95% interval −0.73 to −0.65). It ranks 399 of 678 models on noise, emissions and leaks (1 = most failures above expected).
Data release dvsa-2024-v2 (24 Sep 2026) · page updated 30 Sep 2026 · all models on noise, emissions and leaks · check a Audi Q5 by registration
What exactly fails on noise, emissions and leaks?
The most frequent DVSA defect wording in this group on the Audi Q5 is “Engine MIL illuminated indicating a malfunction”, recorded 5,129 times in 2019–2024.
| DVSA defect wording | Items | Per 100 tests |
|---|---|---|
| Engine MIL illuminated indicating a malfunction | 5,129 | 1.00 |
| Emissions test unable to be completed | 275 | 0.05 |
| Smoke opacity levels exceed the manufacturer's specified limit | 188 | 0.04 |
| Lambda coefficient outside the default limits or the range specified by the manufacturer | 81 | 0.02 |
| Fluid leaking excessively and likely to harm the environment or to pose a safety risk to other road users | 76 | 0.01 |
Source: DVSA MOT bulk data (OGL v3.0) · Window: 2019–2024 · n = 513,187 (initial tests) · Method: failure items (major and minor) grouped by DVSA's defect tree; wordings with 30+ items · Updated: 30 Sep 2026 · Release: dvsa-2024-v2 · CSV
If a Audi Q5 gets a noise, emissions and leaks advisory, how often does it fail next time?
3.1% of Audi Q5 MOTs with a noise, emissions and leaks advisory were followed by a fail in the same group at the next MOT, typically 12 months and 7,814 miles later (1,838 advisories followed).
Source: DVSA MOT bulk data (OGL v3.0) · Window: 2019–2024 · n = 1,838 (advisories followed) · Method: the same vehicles followed to their next ordinary MOT · Updated: 30 Sep 2026 · Release: dvsa-2024-v2 · CSV
Other pages for this model
Audi Q5 2008 · Audi Q5 2009 · Audi Q5 2010 · Audi Q5 2011 · Audi Q5 2012 · Audi Q5 2013 · Audi Q5 2014 · Audi Q5 2015 · Audi Q5 2016 · Audi Q5 2017 · Audi Q5 2018 · Audi Q5 2019 · Audi Q5 2020 · Audi Q5 in Norway · Audi Q5 in Finland · Audi Q5 in the Netherlands · Audi Q5 by postcode area · Audi Q5 body, chassis and structure failures · Audi Q5 brakes failures · Audi Q5 vehicle identification failures · Audi Q5 lamps, reflectors and electrics failures · Audi Q5 road wheels failures · Audi Q5 seat belts and airbags failures · Audi Q5 steering failures · Audi Q5 suspension failures · Audi Q5 tyres failures · Audi Q5 visibility failures