2018 Mercedes-Benz Sprinter 2.1L Diesel · M13 LAE

The most recent DVSA examination on 19 August 2026 resulted in a PASS, but it followed immediately on the same date from a FAIL with two dangerous 'PRS' (present and rectified at station) defects concerning a significantly obstructed external mirror and an inoperative registration plate lamp, alongside advisories on a frayed offside seat belt and front lower suspension ball joint play on both sides. Across the four recorded test cycles, the pattern reveals a vehicle that consistently requires rectification work to clear its annual assessment, with mirror obstruction issues appearing in both 2024 and 2026 and suspension ball joint deterioration flagged in the latest cycle. The 2024 test also recorded pitted front brake discs, while the 2025 failure was attributed to headlamp alignment. Overall, while the van is currently roadworthy, the maintenance trend suggests a working vehicle undergoing steady mechanical decline, particularly at the front suspension and braking interfaces, rather than a stable or improving condition. With an accumulated 104,386 miles over approximately eight years, this Sprinter is averaging around 13,000 miles annually, which is notably high for a commercial van of this age and indicates sustained, heavy operational use. There are no significant gaps in recorded mileage progression, implying the vehicle has remained in regular service rather than standing idle, which is positive for avoiding long-term corrosion issues but accelerates wear on high-stress components such as clutch, turbo system, dual-mass flywheel if applicable, front suspension bushes, anti-roll bar links, and braking consumables. The combination of high mileage and recurring front-end wear advisories is consistent with a working van that has carried consistent loads and demands thorough scrutiny of driveline and chassis condition. Regarding the recurring advisories, the front lower suspension ball joint play noted on both sides requires particular attention. Ball joints with play will progress to dangerous levels if left unchecked, producing symptoms such as clonks or knocks over uneven surfaces, vague or wandering steering response, uneven front tyre wear particularly on the inner or outer edges, and uneven braking pull. With mileage now exceeding 100,000, it would be prudent to budget for replacement of the lower ball joints, track rod ends, and anti-roll bar drop links, and to request that the front tyres be inspected for any asymmetric wear pattern that might confirm the deterioration. The pitted front brake discs recorded in 2024 will also have progressed; listen for brake shudder under the pedal on application, particularly at higher speed, and check for runout on the discs and pad wear remaining. Replacement of the discs and pads should be anticipated as a near-term maintenance item. The offside front seat belt webbing damage flagged as an advisory should be examined physically, as frayed webbing compromises restraint effectiveness and will likely be failed at the next test if not addressed. Additionally, given the age and high mileage, several calendar-based service items warrant verification before purchase. Confirm the timing belt or chain service history appropriate to the engine variant fitted, as Sprinter intervals are typically critical for preventing engine damage, and verify that the 12V battery is recent as commercial cycling and vibration shorten battery life. Inspect the coolant, brake fluid, and transmission fluid for age-related degradation, and check the underside for any fluid leaks from the rear differential, gearbox, or engine sump. Inspect all four tyres not only for tread depth but critically for sidewall cracking and perishing consistent with age, and verify that the exhaust system remains structurally sound without internal corrosion, as these age-related defects frequently appear on vehicles of this profile irrespective of recorded mileage. Finally, a thorough road test should be conducted paying particular attention to clutch slip under load, turbo behaviour if diesel, and any warning lights on the instrument cluster, as high-mileage Sprinters commonly present with electrical and sensor-related issues that fall outside the MOT scope.