2012 Mercedes-Benz Sprinter 2.1L Diesel · KW12 AAV

The 2012 Mercedes-Benz Sprinter’s most recent MOT test on 2025-07-11 confirms it remains roadworthy, though the immediate preceding test on 2025-06-18—just 27 days earlier—was a failure without recorded defects. This abrupt reversal suggests either a minor oversight in test procedures or a late-stage adjustment before retesting, as no defects were logged in either instance. The broader trend over the past four years shows consistent pass rates with no recurring advisories or major faults, indicating the vehicle has not experienced persistent mechanical issues. However, the lack of defects in the 2025 failures raises caution—either the tester overlooked critical components or the vehicle was driven briefly between tests to address undocumented concerns. The recorded mileage of 213,378 miles over 14 years equates to an average of 15,241 miles annually, a rate significantly higher than the UK average for vehicles of this age. The gap between the 2024 and 2025 tests—just 13,728 miles in under a year—suggests intensive use, which could accelerate wear on suspension bushes, coil springs, and drivetrain components. Notably, the 2022 test at 195,043 miles was the earliest in this record, with no subsequent failures, implying either a period of lower mileage or deferred maintenance between 2022 and 2023. The absence of advisories in any test does not guarantee all high-mileage components have been serviced, particularly critical items like brake calipers, exhaust systems, or steering linkages, which often degrade silently. Given the high mileage and the vehicle’s age, a buyer should prioritise a thorough inspection of the suspension system, particularly the rear axle bushes and coil springs, which are prone to cracking or degradation at this mileage. The brakes—though not flagged in MOTs—should be checked for uneven wear, binding calipers, or corrosion on the rear discs, as high-mileage Sprinters often develop hidden brake issues. Exhaust emissions systems, including the DPF (if diesel) or catalytic converter, warrant scrutiny, as these components frequently fail without prior warning. Structural integrity, especially around wheel arches and sills, should also be assessed for corrosion, as Mercedes-Benz Sprinters are susceptible to rust progression in wet conditions. The absence of advisories in recent tests does not preclude these areas from requiring attention.