Where in Britain does the Audi S4 fail its MOT most?
Across Britain, 19.7% of 11,213 initial MOT tests (first attempts) of the Audi S4 failed in 2019–2024. It fails most in Brighton (BN): 34.3% against 19.5% elsewhere (+14.8 points). It does best in Stockport (SK), −8.5 points. Area rates are not age-adjusted.
Data release dvsa-2024-v2 (24 Sep 2026) · page updated 30 Sep 2026 · Audi S4 MOT statistics · check a Audi S4 by registration
Audi S4 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 |
|---|---|---|---|---|---|
| Brighton (BN) | 34.3 | 19.5 | +14.8 | +6.9 to +22.7 | 140 (rough estimate) |
| Bristol (BS) | 31.3 | 19.4 | +11.9 | +5.6 to +18.1 | 214 (rough estimate) |
| York (YO) | 30.4 | 19.6 | +10.9 | +2.4 to +19.3 | 115 (rough estimate) |
| Bournemouth (BH) | 29.5 | 19.5 | +10.0 | +3.0 to +17.0 | 166 (rough estimate) |
| Ipswich (IP) | 28.3 | 19.5 | +8.8 | +1.7 to +15.8 | 159 (rough estimate) |
| Portsmouth (PO) | 28.2 | 19.5 | +8.7 | +1.9 to +15.5 | 170 (rough estimate) |
| Chester (CH) | 28.0 | 19.6 | +8.4 | +0.3 to +16.5 | 118 (rough estimate) |
| Redhill (RH) | 27.6 | 19.5 | +8.1 | +2.2 to +14.0 | 221 (rough estimate) |
| London SW (SW) | 25.9 | 19.6 | +6.3 | −2.0 to +14.6 | 108 (rough estimate) |
| Glasgow (G) | 25.9 | 19.6 | +6.3 | −1.0 to +13.6 | 139 (rough estimate) |
| Aberdeen (AB) | 24.8 | 19.5 | +5.3 | +0.4 to +10.2 | 302 (rough estimate) |
| Kingston upon Thames (KT) | 24.5 | 19.6 | +4.9 | −2.3 to +12.0 | 139 (rough estimate) |
| Reading (RG) | 23.9 | 19.6 | +4.3 | −1.0 to +9.7 | 251 (rough estimate) |
| Tonbridge (TN) | 23.4 | 19.6 | +3.8 | −1.6 to +9.3 | 235 (rough estimate) |
| Twickenham (TW) | 22.8 | 19.6 | +3.1 | −5.1 to +11.3 | 101 (rough estimate) |
| Nottingham (NG) | 22.2 | 19.6 | +2.6 | −3.8 to +9.0 | 162 (rough estimate) |
| Guildford (GU) | 22.1 | 19.6 | +2.5 | −2.7 to +7.8 | 244 (rough estimate) |
| Stoke-on-Trent (ST) | 22.1 | 19.6 | +2.5 | −4.6 to +9.6 | 131 (rough estimate) |
| Southampton (SO) | 21.8 | 19.6 | +2.2 | −4.0 to +8.4 | 174 (rough estimate) |
| Northampton (NN) | 21.2 | 19.6 | +1.6 | −4.4 to +7.6 | 179 (rough estimate) |
| Oxford (OX) | 20.6 | 19.7 | +1.0 | −6.1 to +8.1 | 126 (rough estimate) |
| Coventry (CV) | 19.9 | 19.7 | +0.2 | −6.1 to +6.5 | 156 (rough estimate) |
| Leicester (LE) | 19.6 | 19.7 | −0.0 | −6.2 to +6.1 | 163 (rough estimate) |
| Doncaster (DN) | 18.1 | 19.7 | −1.6 | −8.6 to +5.5 | 116 (rough estimate) |
| Hemel Hempstead (HP) | 17.3 | 19.7 | −2.4 | −7.4 to +2.6 | 225 (rough estimate) |
| Milton Keynes (MK) | 17.3 | 19.7 | −2.4 | −8.8 to +3.9 | 139 (rough estimate) |
| Edinburgh (EH) | 17.1 | 19.7 | −2.6 | −9.3 to +4.1 | 123 (rough estimate) |
| Derby (DE) | 17.1 | 19.7 | −2.6 | −9.2 to +3.9 | 129 (rough estimate) |
| Gloucester (GL) | 16.6 | 19.7 | −3.2 | −9.2 to +2.9 | 145 (rough estimate) |
| Manchester (M) | 16.4 | 19.7 | −3.3 | −9.2 to +2.7 | 152 (rough estimate) |
| Norwich (NR) | 16.1 | 19.7 | −3.7 | −9.8 to +2.5 | 137 (rough estimate) |
| London SE (SE) | 15.7 | 19.7 | −4.0 | −10.9 to +2.9 | 108 (rough estimate) |
| Chelmsford (CM) | 15.4 | 19.7 | −4.3 | −10.6 to +1.9 | 130 (rough estimate) |
| Sheffield (S) | 15.4 | 19.8 | −4.3 | −9.1 to +0.4 | 227 (rough estimate) |
| Peterborough (PE) | 15.2 | 19.7 | −4.5 | −10.2 to +1.1 | 158 (rough estimate) |
| Slough (SL) | 14.7 | 19.7 | −5.0 | −10.6 to +0.6 | 156 (rough estimate) |
| Leeds (LS) | 14.6 | 19.7 | −5.1 | −11.0 to +0.7 | 144 (rough estimate) |
| Warrington (WA) | 13.5 | 19.7 | −6.3 | −12.9 to +0.3 | 104 (rough estimate) |
| Bradford (BD) | 12.9 | 19.8 | −6.8 | −11.9 to −1.7 | 170 (rough estimate) |
| Birmingham (B) | 12.8 | 19.9 | −7.1 | −10.9 to −3.2 | 297 (rough estimate) |
| Newcastle (NE) | 11.7 | 19.8 | −8.0 | −13.3 to −2.8 | 145 (rough estimate) |
| Stockport (SK) | 11.3 | 19.8 | −8.5 | −14.1 to −2.8 | 124 (rough estimate) |
Source: DVSA MOT bulk data (OGL v3.0) · Window: 2019–2024 · n = 11,213 (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
Audi S4 2019 · Audi S4 2020 · Audi S4 in the Netherlands · Audi S4 body, chassis and structure failures · Audi S4 brakes failures · Audi S4 vehicle identification failures · Audi S4 lamps, reflectors and electrics failures · Audi S4 noise, emissions and leaks failures · Audi S4 road wheels failures · Audi S4 seat belts and airbags failures · Audi S4 steering failures · Audi S4 suspension failures · Audi S4 tyres failures · Audi S4 visibility failures