2011 Mercedes-Benz B-Class 2.0L Diesel · GV11 HRD

The vehicle remains roadworthy, but the maintenance trend shows a worsening condition regarding the braking system hardware. In the most recent test on 23 June 2026 at 105,675 miles, the tester identified corrosion on all four brake pipes, covered in grease. This represents a progression from 2022, where only the nearside rear pipe was flagged. While the car passed, the systemic degradation of the brake lines has expanded from a single point to the entire hydraulic circuit over the last four years. The mileage pattern is consistent with a 15-year-old vehicle, averaging approximately 7,000 miles per year. Between June 2022 at 75,035 miles and June 2026 at 105,675 miles, the car covered 30,640 miles, indicating steady and regular use. There are no significant gaps in the testing history to suggest the vehicle sat stationary for long periods, though the consistent annual mileage likely contributed to the accelerated oxidation and corrosion of the metal components seen under the chassis. A buyer must prioritize a thorough inspection of the brake pipework to ensure the corrosion has not reached a point of structural failure. The recurring mention of grease-covered pipes suggests previous owners may have attempted to mask rust with lubricant rather than replacing the corroded sections. Furthermore, the repeated advisories for inner-edge tyre wear in 2024 and 2026 indicate a persistent alignment issue or worn suspension bushes that require immediate attention to prevent further premature tyre loss. Check the rear brake pads and discs specifically, as the offside rear was already noted as thin in 2025.