Does the Mercedes-Benz SL fail the MOT on vehicle identification more than it should?
The Mercedes-Benz SL records 0.75 vehicle identification failure items per 100 initial MOT tests (2019–2024), against 0.60 expected for a car of the same age mix: about as expected for its class and age (the difference is within its interval or under 0.5 items per 100 tests) (+0.15, 95% interval +0.09 to +0.20). It ranks 181 of 636 models on vehicle identification (1 = most failures above expected).
Data release dvsa-2024-v2 (24 Sep 2026) · page updated 30 Sep 2026 · all models on vehicle identification · check a Mercedes-Benz SL by registration
What exactly fails on vehicle identification?
The most frequent DVSA defect wording in this group on the Mercedes-Benz SL is “Number plate does not conform to the specified requirements”, recorded 649 times in 2019–2024.
| DVSA defect wording | Items | Per 100 tests |
|---|---|---|
| Number plate does not conform to the specified requirements | 649 | 0.59 |
| Number plate missing or so insecure that it is likely to fall off | 69 | 0.06 |
| Number plate inscription missing or illegible | 56 | 0.05 |
| Number plate showing an incorrect registration | 52 | 0.05 |
Source: DVSA MOT bulk data (OGL v3.0) · Window: 2019–2024 · n = 110,850 (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 Mercedes-Benz SL gets a vehicle identification advisory, how often does it fail next time?
2.1% of Mercedes-Benz SL MOTs with a vehicle identification advisory were followed by a fail in the same group at the next MOT, typically 12 months and 1,552 miles later (869 advisories followed).
Source: DVSA MOT bulk data (OGL v3.0) · Window: 2019–2024 · n = 869 (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
Mercedes-Benz SL 1998 · Mercedes-Benz SL 1999 · Mercedes-Benz SL 2000 · Mercedes-Benz SL 2001 · Mercedes-Benz SL 2002 · Mercedes-Benz SL 2003 · Mercedes-Benz SL 2004 · Mercedes-Benz SL 2005 · Mercedes-Benz SL 2006 · Mercedes-Benz SL 2007 · Mercedes-Benz SL 2008 · Mercedes-Benz SL 2009 · Mercedes-Benz SL 2010 · Mercedes-Benz SL 2011 · Mercedes-Benz SL 2012 · Mercedes-Benz SL 2013 · Mercedes-Benz SL 2014 · Mercedes-Benz SL 2015 · Mercedes-Benz SL 2016 · Mercedes-Benz SL 2017 · Mercedes-Benz SL 2018 · Mercedes-Benz SL 2019 · Mercedes-Benz SL 2020 · Mercedes-Benz SL in the Netherlands · Mercedes-Benz SL by postcode area · Mercedes-Benz SL body, chassis and structure failures · Mercedes-Benz SL brakes failures · Mercedes-Benz SL lamps, reflectors and electrics failures · Mercedes-Benz SL noise, emissions and leaks failures · Mercedes-Benz SL road wheels failures · Mercedes-Benz SL seat belts and airbags failures · Mercedes-Benz SL steering failures · Mercedes-Benz SL suspension failures · Mercedes-Benz SL tyres failures · Mercedes-Benz SL visibility failures