2023 Mercedes-Benz GLB 220 AMG Line Prem D 4M A 1.9L Diesel · LR23 XGT

This Mercedes-Benz GLB 220 AMG Line demonstrates a stable roadworthiness profile, having passed its most recent MOT test on 7 November 2025 with no recorded defects. The absence of advisories or failings across the single available test suggests the vehicle has not experienced any recurring mechanical issues requiring attention. However, the test date is now over eight months out, placing it beyond the DVSA’s recommended 12-month MOT validity window. While this does not inherently indicate poor maintenance, it does mean the vehicle has not undergone a professional roadworthiness assessment since late 2025, leaving critical components unchecked for potential degradation. The recorded mileage of 21,294 miles at the time of the November 2025 test equates to approximately 7,098 miles per year, a rate consistent with typical usage for a vehicle of this age. There are no prior MOT entries to compare, so no trends in mileage accumulation or neglect can be established. The lack of intermediate tests or service records means there is no evidence of either aggressive driving patterns or prolonged periods of disuse, though the single data point offers little insight beyond the current snapshot. Given the sparse MOT history, a buyer should prioritise an independent inspection of high-wear components such as suspension bushes, coil springs, and brake calipers, as these are not covered by the MOT’s advisory system. The absence of prior test data means there is no record of binding brakes, excessive corrosion, or structural weaknesses, but these risks cannot be ruled out without recent professional scrutiny. Additionally, the tyres—though not flagged in the MOT—should be examined for uneven wear, which could indicate alignment issues or suspension deterioration. The vehicle’s emissions system and exhaust integrity should also be verified, as these are not always captured in advisory notes. Finally, the 4M AWD system’s differentials and transfer case should be checked for fluid condition and leaks, as these are critical but often overlooked in basic MOT tests.