2012 Mercedes-Benz SLK 2.1L Diesel · SM62 UGH

The vehicle is currently roadworthy, but the maintenance trend indicates a shift toward reactive rather than proactive upkeep. The most recent MOT test in April 2026 at 98,040 miles resulted in a failure due to critical tyre defects, including a nearside rear with exposed cords and an offside rear below the legal tread limit. While the car passed the following day after repairs, the presence of these faults suggests that the previous owner neglected basic safety consumables until a formal test forced the issue. The mileage pattern remains relatively consistent for a 14-year-old vehicle, averaging 7,000 miles per year. However, there is a significant spike in usage between March 2025 and April 2026, where the car covered over 22,000 miles in just thirteen months. This rapid accumulation correlates with the accelerated wear noted in the 2025 test, which flagged thin brake pads both front and rear. The sudden increase in mileage likely placed higher strain on the drivetrain, rubber bushings, and exhaust system compared to the previous years of lower operation. A buyer must conduct a close physical inspection of the front suspension and braking system. The 2025 test noted play in the offside front wheel bearing and uneven wear on the inner edge of the tyre, which necessitates a check for tracking misalignment or worn control arms. Given the 2022 advisory regarding worn rear brake discs and the subsequent reports of thin pads, the current state of the rotors should be verified for glazing or pitting. Additionally, the nearside windscreen damage noted in 2026 should be monitored to ensure no cracks have spread, potentially compromising the structural integrity of the glass.