2015 Mercedes-Benz SLK 2.1L Diesel · SLK 529
2015 Mercedes-Benz SLK (2.1L, diesel). First registered 30 Mar 2015. Recorded mileage 64,289 miles. MOT valid until 23 Aug 2027.
- Make & Model
- MERCEDES-BENZ SLK
- Year / Origin
- 2015 · Edinburgh
- Safety Recall
- Unknown
- MOT Status
- Valid until 23 Aug 2027
- Road Tax
- —
- Recorded Mileage
- 64,289 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 6 Diesel)
- Fuel & Engine
- Diesel · 2.1L
- Reliability Guide
- Common Faults
Thinking of buying this vehicle? Free MOT and tax checks do not cover legal ownership. If outstanding finance exists, finance companies have legal right to repossess without compensation.
SLK 529 Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 25/08/2026
- 64,289 miles recorded at latest MOT
- 1 historical MOT failure
- No defects recorded at the latest MOT
- Recurring tyres items (2 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
SLK 529 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 2015 Mercedes-Benz Slk (SLK 529) between March 2023 and August 2026.
The record contains 4 passes and 1 failure.
The most recent test on 25 August 2026 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Tyres (2 issues), Brakes (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 2 advisory notices are recorded. Advisories flag items that passed but may need attention before the next test; they are not evidence of how well the vehicle has been serviced.
Recorded failure items include: “Nearside Rear Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (5.2.3 (d) (i))”.
SLK 529 Mileage History
- 23/03/202360,392 mi
- 23/03/202360,392 mi
- 21/03/202461,616 mi+1,224 mi
- 29/03/202563,857 mi+2,241 mi
- 25/08/202664,289 mi+432 mi
Average of roughly 1,138 miles per year across 5 recorded odometer readings.
Technical Specifications
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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: Good
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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Historical MOT pass rates and DVLA records for 2015 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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