2014 Mercedes-Benz SLK 2.1L Diesel · HY11 CAT
2014 Mercedes-Benz SLK (2.1L, diesel). First registered 27 Sept 2014. Recorded mileage 61,889 miles. MOT expired on 02 Nov 2026. Taxed until 01 Jun 2027.
- Make & Model
- MERCEDES-BENZ SLK
- Year / Origin
- 2014 · Portsmouth
- Safety Recall
- Unknown
- MOT Status
- Expired on 02 Nov 2026
- Road Tax
- Taxed (01 Jun 2027)
- Recorded Mileage
- 61,889 mi
- ULEZ Compliance
- Non-Compliant (Pre-Euro 6 Diesel)
- Fuel & Engine
- Diesel · 2.1L
- Reliability Guide
- Common Faults
AI-generated interpretation of this vehicle’s MOT record — not an official statement and not a substitute for an independent inspection.
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HY11 CAT Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 24/10/2025
- 61,889 miles recorded at latest MOT
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
HY11 CAT MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
5 MOT tests are recorded for this 2014 Mercedes-Benz Slk (HY11 CAT) between November 2021 and October 2025.
The record contains 5 passes and 0 failures.
No failures or advisories appear anywhere in the recorded tests, so the documented MOT record is relatively clean.
HY11 CAT Mileage History
- 03/11/202153,040 mi
- 28/10/202256,348 mi+3,308 mi
- 30/10/202357,693 mi+1,345 mi
- 21/10/202459,871 mi+2,178 mi
- 24/10/202561,889 mi+2,018 mi
Average of roughly 2,227 miles per year across 5 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
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Known faults for Mercedes-Benz Mercedes-Benz SLK / SLC (R172)
Our database tracks 3 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: Average
This rating reflects historical MOT pass rates and recurring advisory wear patterns from official DVSA test logs. Note that roadworthiness does not verify outstanding finance, insurance write-offs, or stolen records.
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Digital Service History
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MERCEDES-BENZ SLK Model Intelligence & Reliability
Verified MOT failure trends, buying advice, and technical directory specifications.
Owner-reported defects, recurring MOT failure points, and estimated repair costs.
Browse production generations, registration statistics, and trim variants.
Historical MOT pass rates and DVLA records for 2014 model year cars.
- Takata driver airbag recall (R/2021/277 and R/2021/279)Serious
DVSA campaigns R/2021/277 and R/2021/279 cover SLK cars for the driver's airbag propellant undergoing a chemical change over time under certain climatic conditions, with the airbag replaced as the remedy. The larger campaign alone records 108,486 UK vehicles affected, which shows how many of these cars are still on the road with an old inflator. BBC coverage of the wider Takata recall in October 2025 confirms the programme is still running in the UK, with owners advised to check status on the DVSA service, because an exploding inflator throws metal fragments into the cabin.
- AdBlue, NOx sensors and emissions software recallsModerate
Two DVSA campaigns apply to these cars: R/2020/011, covering 5,255 vehicles, for engine emission output requiring improvement, with the engine control unit reflowed and the NOx sensor replaced where needed, and R/2020/243, covering a further 994 cars for the same work. Mercedes specialists describe the everyday consequence of this hardware: an AdBlue warning, a countdown stating the engine will not restart after a set distance, and eventually a car that will not re-start at all once the limit is reached, usually caused by a failed dosing pump, tank heater or NOx sensor rather than an empty tank.
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