2021 Mercedes-Benz GLB 220 AMG Line Prem + D 4M A 1.9L Diesel · KR70 VPN

This 2021 Mercedes-Benz GLB 220 presents a stable and unblemished maintenance trend, culminating in a completely clean MOT pass on 14 July 2025 at 34,778 miles. The tester recorded zero defects, demonstrating that the vehicle met all required safety and emissions standards without any advisories. Such a consistent pass rate across multiple years suggests the previous owner kept the car in sound mechanical order, addressing any wear items before they escalated into failures. The mileage accumulation aligns closely with typical usage for a vehicle of this age, averaging roughly 6,956 miles per year. Examining the chronological data reveals a distinct shift in usage patterns. Between the May 2023 test at 25,742 miles and the May 2024 test at 32,422 miles, the vehicle covered 6,680 miles. The subsequent twelve months leading to the July 2025 test saw a sharp drop to just 2,356 miles. This reduced recent mileage could indicate a change in the owner's commuting habits or a period of prolonged standing, which warrants checking for issues related to infrequent use, such as perished rubber components or brake surface corrosion. Despite the flawless MOT history, a prospective buyer must still conduct a thorough physical inspection, focusing on components that suffer from low mileage or prolonged standing. Inspect the tyre sidewalls for age-related cracking, as the rubber hardens over time regardless of tread depth. Check the brake discs for surface rust and uneven wear, which often develops when a vehicle sits unused for extended periods. Examine the suspension bushes and coil springs for deterioration, and listen for any exhaust blow that might not have triggered a failure but indicates a developing leak. The diesel particulate filter also requires scrutiny, as low-mileage driving can cause premature clogging and exhaust emissions issues that might not manifest until the vehicle is driven at speed on a motorway.