2013 Mercedes-Benz E 3.0L Diesel · GX63 RBY

The 2013 Mercedes-Benz E carries a history of intermittent suspension system concerns coupled with occasional brake wear and minor fluid leaks, with the most recent MOT on 2025-11-04 returning a pass despite three separate advisory categories appearing across the past two years. The 2024-11-07 and 2023-11-08 passes were accompanied by worn front tyres, a welded rear wheel assembly, and corroded rear coil springs respectively, while earlier records showed front brake disc wear and oil leakage events that did not progress to failure. This pattern indicates a vehicle that has experienced periodic component degradation rather than a single catastrophic event, with the latest test confirming compliance at the time of inspection though the cumulative advisory list remains present in the service history. With 103,719 miles recorded on a 13-year-old chassis, the annual accumulation averages approximately 7,979 miles, which aligns with normal usage patterns for a vehicle of this age and does not suggest extreme driving or prolonged idling. The gap between the 2022-12-12 clean MOT and the subsequent failed test on 2020-12-09 represents a four-year interval where no new issues emerged, indicating the vehicle remained within acceptable limits during that period before deteriorating again. However, the proximity of the current 2025-11-04 passing to the prior 2024-11-07 pass suggests the maintenance programme may have been inconsistent, with the rear coil spring issue potentially being addressed but other systems showing recurrent wear that required intervention each year. The nearside front suspension system presents the most persistent concern, having generated four distinct advisory entries across 2024, 2023, 2022, and 2021, with repeated warnings about worn arm pins and bush deterioration affecting both the casting arm and camber arm assemblies. On a test drive, the buyer should pay particular attention to whether the front suspension exhibits any play or knock when traversing uneven pavement, especially around the corners, as the worn bushings and pin joints can transmit vibration and cause subtle steering instability. Additionally, the presence of a cut on one front tyre near the inner ply warrants visual confirmation of the tread depth and lateral damage during the examination, as this could indicate underlying structural compromise even if the tyre itself appears functional. Front brake disc wear was noted in 2023 and again in 2020, with the latter also recording thin brake pads and oil leakage from the undercarriage, suggesting possible seal degradation around the brake line routing. During a test drive, the driver should monitor brake pedal response for any spongy or pulsating characteristics, particularly when decelerating from moderate speeds, as accumulated pad thickness loss combined with potential oil contamination could manifest as reduced braking performance or audible noise through the caliper mounts. The oil leak advisory from 2020 and 2025 requires verification of the location typically found near the frame rail or transmission housing, and the buyer should inspect the surrounding area for fresh paint or grease residue that might indicate ongoing seepage that could affect electrical components or cause slippery surfaces inside the cabin.