2003 Mercedes CLK 3.2L Petrol · RJ03 XAX

The vehicle is currently roadworthy but the maintenance record shows a worsening trend regarding structural and mechanical degradation. While it passed its most recent test in February 2026 at 151,412 miles, the number of advisories has increased significantly compared to previous years of clean records. The transition from a clean sheet in 2024 to multiple points of corrosion and mechanical wear in early 2026 indicates that the vehicle is entering a phase of accelerated material fatigue and component failure. The recorded mileage of 151,412 miles over 23 years averages to approximately 6,583 miles per year, which is consistent with low-intensity usage for a vehicle of this age. The data shows steady usage patterns, with roughly 2,200 miles driven between the February 2025 and February 2026 tests. While this annual accumulation suggests regular use, the low mileage has not prevented the progression of environmental damage, suggesting that the car may have sat for long periods which often contributes to the observed oxidation levels on the chassis. A buyer must conduct a thorough physical inspection of the rear sub-frame and suspension mounting points. The February 2026 test flagged heavy corrosion on the rear sub-frame and upper spring mounts, which is a significant escalation from the general corrosion noted in 2025. This structural decay is a critical concern as it compromises the integrity of the entire rear suspension geometry. Furthermore, the history of a fractured offside front coil spring in early 2024 highlights that the suspension components are under stress and nearing age-related failure. The braking system also requires immediate attention. The latest record notes the front brake discs are pitted and scored alongside a binding offside front service brake. Combined with an exhaust system described as being in poor condition and heavily corroded, these findings suggest that underbody preventative maintenance has been neglected. Any prospective buyer should verify if the corrosion on the sub-frame is merely surface-level or represents structural thinning, as the latter would necessitate expensive repairs to ensure future vehicle roadworthiness.