Mercedes Benz Slk200 Amg Sport Blue Ciency A (2012)
2012 Mercedes Benz Slk200 Amg Sport Blue Ciency A
CarHunch analysed 264 real MOT records for the 2012 Mercedes Benz Slk200 Amg Sport Blue Ciency A.
Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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This 2012 SLK200 is a serious reliability concern: only 11.3% pass first time versus the UK average of 80%, and every single petrol example in this dataset (230 vehicles) failed its MOT. The good news is that dangerous defects are non-existent at 0%, so while these cars consistently need work, they're not unsafe traps.
At nearly 48,000 miles on average for a twelve-year-old car, these are well-used examples, yet they're still accumulating failures rather than passing cleanly. The 0.11 average failures per vehicle and complete absence of advisories suggests problems are real mechanical issues rather than minor wear items. If you're considering this model, budget for pre-purchase inspection by a Mercedes specialist and expect repair costs to be substantial.
We have limited data for the 2012 Mercedes Benz Slk200 Amg Sport Blue Ciency A — treat the figures below as indicative rather than definitive.
These stats describe 264 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.
See this vehicle's full MOT history & AI hunches
Spot recurring advisories, hidden issues, and how it compares to 264 Mercedes Benz Slk200 Amg Sport Blue Ciency A cars.
Before you buy a 2012 Mercedes Benz Slk200 Amg Sport Blue Ciency A
Based on MOT data from 264 vehicles — here's what to check.
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Check the full MOT history.
0% of these vehicles have had a dangerous defect recorded -
recurring advisories often signal problems years before they become failures.
Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle. -
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Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price.
Inspection
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Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically.
History
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Petrol (87%) | 230 | — | 0 |
Colour Breakdown
Based on 585 Mercedes Benz Slk200 Amg Sport Blue Ciency A vehicles registered in the UK — across all years. From DVLA registration records.
2012 Mercedes Benz Slk200 Amg Sport Blue Ciency A — Still on the Road
Most 2012 Mercedes Benz Slk200 Amg Sport Blue Ciency As are still being driven.
Strong survival — 25 vehicles still getting MOTs in 2025, 86% of the peak.
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2017–2025.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.
MOT History Averages
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