2014 Mercedes-Benz SLK 1.8L Petrol · W1 WHU

The vehicle passed its most recent MOT on 31 March 2026 at 35,664 miles, with no critical failures, confirming it is currently roadworthy. However, the test flagged severe deterioration of both front anti-roll bar linkage dust covers—a sign of advanced wear on a component that protects critical suspension joints. This is not a failure but a clear advisory, indicating the suspension system is showing signs of age-related degradation that was absent in the previous two tests, suggesting a slow but consistent decline in component integrity. The recorded mileage of 35,664 over 12 years equates to an average of just under 3,000 miles annually, which is unusually low for a vehicle of this type and age. The gap between the March 2025 and March 2026 tests shows a 2,687-mile increase, consistent with light use. The prior year saw a 3,463-mile jump from March 2024 to April 2024, which is anomalous and suggests either a clerical error or a period of higher usage followed by extended inactivity. There is no evidence of rapid mileage accumulation, but the low annual figure raises questions about whether the car was stored for long periods, potentially accelerating rubber and seal degradation. A buyer must inspect the front anti-roll bar linkages and ball joints in person—dust cover failure often precedes water ingress and joint corrosion, which can lead to dangerous loss of steering stability. The presence of this issue after two clean tests implies the problem has developed over the last year and may be progressing. Check for signs of fluid leakage, play in the joints, or rust around the mounting points. Also verify the headlamp alignment, as the 2024 failure on aim suggests potential adjustment or mounting issues that may recur. Examine the condition of the brake discs and pads, as low annual mileage can lead to surface corrosion and binding calipers if the car was not regularly driven. The absence of structural corrosion advisories is encouraging, but confirm the underbody and wheel arches are free from hidden rust, especially given the car’s age and possible storage history.