1983 Mercedes-Benz SL 5.0L Petrol · A855 FDG

This Mercedes SL presents a remarkably consistent track record of roadworthiness, characterized by a sustained period of clean test results that suggest a high standard of mechanical upkeep. While a single advisory for slight free play in the steering box was noted during the November 2022 inspection, this issue appears to have been addressed or has not progressed, as evidenced by the subsequent clean passes in 2023, 2025, and the most recent successful test on 13 March 2026. The absence of any recorded defects or structural corrosion advisories across the documented history indicates a vehicle that has been maintained to avoid the typical degradation seen in classic chassis. The vehicle's usage profile is exceptionally low for a 1983 model, with a total recorded mileage of 103,891 miles representing an average annual accumulation of only approximately 2,416 miles. This pattern of minimal mileage suggests the car is primarily used for seasonal or occasional motoring rather than as a daily driver. Mechanically, while this reduces the wear on high-friction components like brake pads, clutch plates, and engine internals, such low usage can sometimes lead to the hardening of rubber seals or the settling of fluids. However, the clean MOT history suggests that any potential issues arising from long periods of inactivity have been effectively managed. During a physical inspection and test drive, particular attention should be paid to the steering system to ensure the previously noted free play in the steering box has not returned. You should look for a lack of precision in the centre position of the steering wheel or any wandering sensation while driving on straight, level roads. If the steering feels vague or requires constant small corrections to maintain a straight line, the steering box or associated linkages may require further investigation. Additionally, because the vehicle has been driven so sparingly, it is prudent to check for any signs of fluid weeping from the steering rack or power steering pump, as aged seals can sometimes fail after periods of inactivity. Beyond the steering, the lack of advisories regarding suspension bushes, coil springs, or exhaust emissions is a positive indicator of the car's structural and mechanical integrity. On your test drive, listen closely for any knocks or clunks when traversing uneven surfaces, which would indicate worn suspension components, and check for any pedal judder or pulling to one side that might suggest uneven brake caliper operation. Given the age and low mileage, ensuring that all rubber components in the drivetrain and suspension remain supple and free from cracking is the primary mechanical priority for long-term reliability.