2019 Mercedes-Benz S-Class 2.9L Diesel · FM19 LRZ

The 2019 Mercedes-Benz S-Class presents a currently roadworthy status with a stable maintenance trend, based on the most recent test on 8 March 2024 at 271,095 miles where the tester recorded no defects and issued a pass. The earlier test on 11 November 2022 at 195,867 miles also passed with no advisories, showing two consecutive clean results and no worsening mechanical pattern across the recorded interval. The odometer shows 271,095 miles against a seven-year lifespan, equating to roughly 38,728 miles per year and marking this saloon as exceptionally high-use for its class. Between the November 2022 test and the March 2024 test the car covered 75,228 miles in just under sixteen months, a heavy accumulation rate that points to sustained motorway or commercial-style operation rather than private light use. The record contains only two entries and shows no minor consumable wear flags or structural corrosion notes, so the dataset is sparse but technically clean. Given the high annual mileage and the absence of any recorded advisories across both tests, a buyer should still commission an in-person inspection of suspension bushes, coil springs, and front control arm wear, as these items commonly degrade on high-mileage S-Class models without triggering MOT failures until severely worn. The brake discs, calipers, and exhaust emissions system warrant physical measurement of remaining life, since the clean MOT record does not confirm consumable remaining thickness beyond the pass date. The lack of recurring faults suggests previous keepers addressed issues before each test rather than neglecting basic upkeep. However, at 271,095 miles the drivetrain and turbocharger or hybrid components carry elevated fatigue risk that a paper MOT cannot expose, so a pre-purchase mechanical survey remains essential before commitment.