2018 Mercedes-Benz Sprinter 2.1L Diesel · SD10 ADD

The vehicle presents a concerning trend regarding its braking system and exhaust integrity. While the most recent test on 14 January 2026 at 164,779 miles resulted in a pass, the tester flagged corrosion and grease covering on both the nearside and offside front brake pipes, alongside a minor exhaust gas leak at the front. This indicates a worsening pattern of degradation in the fuel or braking lines and exhaust components compared to the clean 2025 test. The recurrence of brake pipe issues, first noted in the 2024 test at 123,530 miles, suggests that corrosion is becoming a systemic issue on this chassis. The mileage accumulation is high and consistent with heavy commercial use. The vehicle has covered approximately 20,600 miles per year since its 2020 test at 74,193 miles. The jump from 144,150 miles in January 2025 to 164,779 miles in January 2026 shows a steady annual increase of over 20,000 miles. This high-frequency usage explains the accelerated wear on consumable components and places significant stress on the drivetrain and suspension systems. A prospective buyer must conduct a thorough underside inspection to assess the extent of the corrosion. The repeated mentions of corroded brake pipes and grease coverage suggest that previous owners may have used heavy lubricants to mask oxidation, which can hide significant structural decay. You should specifically examine the condition of the brake lines, the exhaust manifold and front pipe for leaks, and the integrity of the chassis mounting points. The 2021 test at 87,888 miles highlighted several mechanical wear items, including play in both front lower arm ball joints, pitted brake discs, and uneven tyre wear. While these specific items were not flagged in the most recent records, the high mileage means the suspension bushes, ball joints, and steering components are likely nearing the end of their service life. A physical inspection of the front suspension geometry and the condition of the brake discs and calipers is essential to ensure no further deterioration has occurred since the last inspection.