2021 BMW X5 XDRIVE45E M Sport Auto 3.0L Hybrid electric · YG71 TKF

The latest DVSA MOT test for the 2021 BMW X5 XDrive 45E M Sport occurred on 2026-08-06, resulting in a passing grade with two advisories present. These advisories relate to the near-side and offside rear tyres being worn close to the legal limit, specifically showing edge wear on the inner edge of the tread, which can indicate uneven loading or directional instability. While the vehicle has not failed an MOT since 2024, the recurring advisory on tyre condition suggests a pattern of wear that may warrant closer attention. The absence of major defects in the intervening MOTs indicates a generally stable maintenance record, but the tyre advisories highlight a potential area of concern that should be addressed promptly to prevent further degradation or safety risks, such as hydroplaning or reduced traction in wet conditions. The vehicle’s recorded mileage of 40,228 miles at the time of this assessment represents a moderate annual usage rate of approximately 8,046 miles per year, which is consistent with typical driving patterns for a vehicle of this age and model. The mileage data does not suggest either unusually light or heavy use, though the presence of a failed MOT in 2024—where the offside rear seatbelt was non-functional—could indicate periods of prolonged inactivity, potentially leading to corrosion or binding issues in the seatbelt assembly. Over time, such gaps may contribute to wear on components like suspension bushes, brake calipers, or steering linkages if they remain stationary, as standing vehicles can cause corrosion on metal surfaces or stiffness in elastomeric components. The absence of a significant spike in mileage since 2024 also suggests that the vehicle has not been subjected to excessive wear from high-mileage driving, but further inspection is recommended to confirm the condition of critical systems like the drivetrain, exhaust, and electrical systems. For the prospective buyer, the most immediate priority should be addressing the tyre advisories, as edge wear can compromise grip and safety. Inspect the tyres for signs of cracking or dry rot in the sidewall, particularly given the vehicle’s age, as this can lead to sudden failure. On a test drive, listen for uneven tyre noise or vibrations that may indicate misalignment or directional instability, and check for excessive heat buildup around the tyres, which could signal overloading or poor suspension performance. The seatbelt failure from the 2024 MOT failure underscores the need to verify the seatbelt system’s functionality, including checking for corrosion or binding in the harness and ensuring all components are securely fastened. Additionally, inspect the rear suspension for any clunking noises during cornering, which may indicate worn suspension bushes or coil spring damage, and examine the brake system for signs of corrosion on discs or binding calipers, particularly if the vehicle has been stationary for extended periods. Beyond the immediate checks, given the vehicle’s age and moderate mileage, the buyer should conduct a thorough inspection of the engine bay for signs of fluid degradation, such as coolant or oil contamination, which can accelerate component failure. Verify the condition of the 12V battery and starter motor, as prolonged inactivity can lead to corrosion or electrical issues, and check for fluid leaks under the vehicle, particularly around the exhaust system, transmission, and differential. If the vehicle has been driven regularly, the drivetrain and transmission should be evaluated for fluid levels and condition, with a focus on the differential oil, which can degrade over time and lead to increased wear on gears. Finally, a visual inspection of the exhaust system for corrosion or structural integrity is essential, as BMWs of this age can develop rust in the catalytic converter or exhaust manifolds, particularly in regions with high humidity or salt usage. Prioritise these checks to ensure the vehicle remains roadworthy and safe for continued use.