2015 Mercedes-Benz Sprinter 2.1L Diesel · FN15 CVX

The latest MOT test in October 2025 passed with no defects recorded, marking a return to a clean outcome after the July 2024 failure. However, the broader history reveals a pattern of recurring steering and braking issues, with multiple failures and advisories related to track rod ends, suspension ball joints, and brake disc wear. While the most recent pass suggests these were addressed, the repetition of such defects indicates a vehicle that has demanded consistent attention to its steering geometry and braking system. The trend is neither clearly improving nor worsening but instead reflects a high-mileage commercial vehicle requiring vigilant maintenance. At 11 years old with 189,378 miles, this Sprinter has accumulated an annual average of around 17,200 miles, which is high for its age and typical of a hard-working van. Such mileage strongly suggests significant wear on consumables like brake discs, pads, and suspension components, as well as potential fatigue in drivetrain and steering parts. The repeated failures for track rod end play and brake disc condition align with this usage profile, and the parking brake inefficiency noted in 2024 further underscores the strain on the braking system. A thorough pre-purchase inspection should prioritise the steering and suspension, with particular attention to the track rod ends and lower suspension arm ball joints, which have a history of excessive play. On a test drive, listen for clunks or knocks over rough surfaces, as these often signal worn bushes or ball joints, and check for vague or imprecise steering response, which may indicate lingering issues with the steering arms. The brake system warrants close scrutiny: inspect the discs for scoring, pitting, or uneven wear, and test the parking brake for adequate hold on a slope. Given the past advisory for deformed steering arms, verify alignment by observing tyre wear patterns—uneven or feathered edges suggest misalignment or suspension wear. Finally, assess the tyres for tread depth and sidewall condition, as the 2023 failure for an offside rear tyre below the legal limit highlights a risk of uneven or premature wear. Check the washer system functionality, as this has previously failed, and examine the front brake discs for the pitting and scoring noted in earlier advisories. With this mileage, also inspect for corrosion in the brake lines, caliper binding, and fluid leaks, as these are common in high-mileage commercial vehicles. A full service history, including evidence of recent replacements for the track rod ends, brake discs, and suspension components, would be essential to confirm the vehicle’s roadworthiness.