Mercedes-Benz Slk vs Porsche Cayman
MOT pass rate comparison based on real UK test data
Detailed Comparison
vs
Reliability Trend
💡 Both models have been improving, with the Mercedes-Benz Slk gaining more ground.
Pass Rate Trend Comparison
MOT pass rate by year the vehicle was manufactured, based on DVSA test data (2005–2024)
📊 View as table
| Built | Mercedes-Benz Slk | Porsche Cayman |
|---|---|---|
| 2022 | — | 100.0% |
| 2021 | — | 96.9% |
| 2020 | — | 95.8% |
| 2019 | — | 95.0% |
| 2018 | — | 93.9% |
| 2017 | — | 94.8% |
| 2016 | 87.3% | 95.1% |
| 2015 | 85.8% | 94.6% |
| 2014 | 84.5% | 93.0% |
| 2013 | 81.3% | 93.0% |
| 2012 | 79.8% | 92.0% |
| 2011 | 79.5% | 90.3% |
| 2010 | 73.1% | 89.5% |
| 2009 | 71.4% | 89.5% |
| 2008 | 71.3% | 83.9% |
| 2007 | 69.6% | 83.1% |
| 2006 | 69.6% | 81.0% |
| 2005 | 69.1% | 78.8% |
| 2004 | 66.1% | — |
| 2003 | 66.7% | — |
| 2002 | 70.1% | — |
| 2001 | 69.4% | — |
| 2000 | 68.9% | — |
| 1999 | 68.0% | — |
| 1998 | 68.1% | — |
| 1997 | 69.1% | — |
| 1996 | 61.1% | — |
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.