2021 BMW 330E M Sport Auto 2.0L Hybrid electric (clean) · LL70 ORV

The 2021 BMW 330E M Sport Auto presents a stable and clean roadworthiness record as of its most recent MOT on 31 July 2025 at 46,596 miles, where it passed with zero defects. The maintenance trend is firmly stable, with no recurring faults, advisories, or failures across all three recorded tests. This indicates consistent upkeep and no emerging mechanical or structural deterioration over the vehicle's life. The mileage progression tells a coherent story. Between the August 2023 test at 35,173 miles and the August 2024 test at 41,251 miles, the car covered 6,078 miles in twelve months. The following year, from August 2024 to July 2025, it added 5,345 miles, a slight reduction in annual use. At roughly 9,300 miles per year on average since new, this is typical for a five-year-old executive saloon and suggests regular, steady use rather than prolonged standing or excessive short trips that could cause premature wear on the hybrid battery or DPF system. Despite the clean MOT record, a buyer should still carry out a thorough in-person inspection. The 330E's M Sport suspension components, including front lower arm bushes, anti-roll bar links, and rear trailing arm mounts, deserve close scrutiny as these are common wear points on BMW's sportier setups. The regenerative braking system in this plug-in hybrid can mask conventional brake issues, so checking for uneven disc wear, binding calipers, and pad condition is worthwhile even though no brake defects have been flagged. The exhaust system and its mountings should be inspected for corrosion, particularly around the rear silencer and flexible joints, as these can deteriorate without triggering an MOT failure until advanced. Structurally, the vehicle's underside and inner wing arches should be examined for corrosion or accident repair, as the 3 Series uses mixed steel and aluminium construction that can suffer from galvanic corrosion at material junctions if protective coatings have been compromised. The hybrid battery's state of health should be verified through BMW's diagnostic software, as MOT tests do not assess high-voltage battery degradation. Tyre condition and tread depth across all four corners should be checked, as the M Sport's staggered or wider rear tyres wear faster and replacement costs are significant. Overall, the record inspires confidence, but the absence of MOT defects does not substitute for a pre-purchase inspection on a performance hybrid of this complexity.