2018 Mercedes-Benz B-Class 1.5L Diesel · LT18 AVO

The 2018 Mercedes-Benz B-Class presents a stable mechanical condition based on its recent MOT history, passing its most recent test on 2025-08-04 at 35,170 miles. The maintenance trend is largely improving, with the vehicle moving from a failure in March 2024 to consecutive passes. The tester flagged front tyre wear close to the legal limit and inner edge wear on both sides during the August 2025 test, indicating consumable wear rather than structural risk. This advisory suggests the previous owner deferred basic rubber replacements, though the underlying suspension geometry appears sound given the absence of related defects. Covering roughly 4,396 miles per year, this B-Class has seen exceptionally light use for an eight-year-old vehicle. The mileage accumulation shows a steady but slow progression, climbing from 17,813 miles in March 2023 to 35,170 miles by August 2025. There are no glaring gaps in the record that suggest long-term standing or odometer discrepancies, though the low annual mileage implies short trips or extended periods of inactivity. Such light usage typically preserves mechanical components but can lead to superficial corrosion on brake discs or exhaust systems from lack of sustained heat cycles. A buyer should inspect the nearside rear lighting and tyre pressure monitoring system closely. The March 2024 failure cited an inoperative nearside rear registration plate lamp and a malfunctioning tyre pressure monitoring system, yet the subsequent test later that month only listed the lamp as an advisory, and the TPMS fault disappeared entirely. This intermittent electrical issue warrants checking the wiring loom and sensor connections for moisture ingress or loose fittings. The recurring front tyre wear, specifically the inner edge deterioration, demands a physical inspection of the front suspension bushes and coil springs. Inner edge wear often points to misalignment or worn suspension components rather than simple neglect, so verifying the tracking and bush condition is essential before purchase.