2016 Mercedes-Benz GLS 3.0L Diesel · PL16 AGV

The vehicle is currently roadworthy, having passed its MOT on 6 July 2026 at 116,250 miles. However, the maintenance history reveals a concerning trend of reactive rather than proactive care. The most recent failure occurred just three days prior due to multiple tyre defects, including a nail in the nearside front tyre and uneven wear on the offside front tyre. While the vehicle currently holds a clean certificate, the recurring failures for tyre-related issues suggest that the owner only addresses safety consumables when they result in a test failure. The mileage pattern is consistent with a well-used large luxury SUV, averaging approximately 11,600 miles per year. There is a noticeable increase in usage between June 2023 (78,919 miles) and July 2024 (92,559 miles), where the vehicle covered over 13,000 miles in a single year. This acceleration in mileage correlates with the increased frequency of MOT failures noted in the later records. The earlier years between 2019 and 2022 show relatively clean records with fewer defects, suggesting the vehicle was in better condition at lower mileages. A buyer must inspect the front suspension and alignment geometry closely. The record repeatedly flags tyres worn on the edges, specifically in 2019, 2024, 2025, and 2026, which typically indicates persistent alignment issues, worn suspension bushes, or control arms. Furthermore, the 2022 test identified thin front brake pads and worn discs, and the 2025 failure noted a non-excessive oil leak. A physical inspection is required to ensure the oil leak has not worsened and to verify that the engine management system is now fully functional, as it was inoperative in June 2025.