2017 Mercedes-Benz B-Class 1.5L Diesel · RA66 SVC

The 2017 Mercedes‑Benz B‑Class recorded a pass on 31 January 2026 at 74,066 miles with no defects noted, confirming current roadworthiness. Earlier entries show two failures on 24 February 2025 and 21 February 2024, each with no recorded defects, indicating that the vehicle has not exhibited a worsening trend and that recent maintenance appears stable. The mileage trajectory shows a typical annual average of about 8,200 miles, yet the interval from the 21 February 2024 test (54,697 miles) to the 24 February 2025 test (65,080 miles) added roughly 10,400 miles in one year, exceeding the average and suggesting intensified use. The subsequent rise to 74,066 miles by January 2026 adds another 8,986 miles in eleven months, reinforcing a pattern of regular annual mileage rather than prolonged idleness. A buyer should therefore inspect the suspension bushes and coil springs for wear, verify that the rear brake calipers are not binding, examine brake discs for scoring or corrosion, and assess the chassis and structural members for rust, especially around the wheel arches and underbody. Particular attention to the exhaust system’s emissions and the condition of the drivetrain mounts is advisable, while consumable items such as tyres and wiper blades can be evaluated separately.