2021 BMW X5 XDRIVE45E M Sport Auto 3.0L Hybrid electric (clean) · BT21 ACV

The most recent DVSA MOT test for this 2021 BMW X5 xDrive45e M Sport was conducted on 26 September 2025, and the vehicle passed with no defects or advisories recorded. The earlier test on 16 May 2024 also resulted in a clean pass with no advisories or failure items noted. Two consecutive passes with no recorded issues indicates a stable maintenance trend from the perspective of statutory roadworthiness testing, and there is no evidence in the MOT record of recurring or developing concerns relating to braking, suspension, tyres, lighting, emissions, or structural corrosion. The absence of advisories is particularly reassuring on a vehicle of this age, as advisories are commonly raised for items such as tyre wear approaching the legal limit, brake pad or disc wear, or early corrosion. Based purely on the DVSA record, the vehicle presents a clean and consistent compliance history. With a recorded mileage of 6,599 miles over approximately five years, this X5 is achieving an annual average of around 1,320 miles, which is exceptionally low even by the standards of a large premium SUV. Such low usage can be indicative of a second or weekend vehicle, primarily short urban trips, or extended periods of standing between drives. While low mileage generally preserves mechanical components such as the engine internals, clutch (where applicable), and drivetrain, it does introduce a different set of risks relating to prolonged inactivity. The xDrive45e is a plug-in hybrid, so battery state of health, both for the high-voltage traction battery and the conventional 12V auxiliary battery, becomes a particular concern. The combustion engine components, including the petrol unit, turbocharger, and exhaust catalysts, may also suffer from infrequent use due to oil glazing, condensation accumulation in the exhaust, and incomplete regeneration cycles. Given the clean MOT history but the very low and possibly irregular usage profile, a prospective buyer should conduct a focused physical inspection beyond what the MOT certificate demonstrates. Tyres should be examined closely for sidewall perishing, cracking, or UV degradation rather than just tread depth, as tyres older than five years can lose compound integrity even with ample tread remaining; the production date code on the sidewall will confirm age. The brake discs and calipers should be inspected for surface corrosion and potential binding, particularly on a vehicle that has likely seen extended standing periods, which can cause caliper slide pins to seize and pads to corrode to the disc face. A test drive should include several firm brake applications from moderate speed to confirm smooth retardation without shudder or pulling, and low-speed manoeuvres should be performed to listen for any suspension clonks or knocking from perished bushes or seized components. The underside should be examined on a ramp for any fluid leaks, corrosion on suspension arms, exhaust heat shields, and any signs of impact damage that would not necessarily be picked up by a standard MOT. Fluid servicing on a time rather than mileage basis should also be verified, as this vehicle will not have covered sufficient miles to trigger distance-based service intervals alone. Engine oil and filter, brake fluid (typically requiring replacement every two years regardless of mileage due to hygroscopic moisture absorption), and the hybrid system coolant should be confirmed as recently refreshed through the service book or digital service history. The high-voltage traction battery and 12V battery should be health-checked using diagnostic equipment, as prolonged inactivity with low state of charge can permanently degrade lithium-ion cells. Finally, all driver-assistance systems, infotainment, and the charging system should be verified as fully operational, as software and electrical faults are not assessed under the MOT but are common concern areas on complex PHEV vehicles of this specification.