2021 BMW X3 XDRIVE20D M Sport Mhev Auto 2.0L Electric diesel · LP21 EUA

The vehicle remains roadworthy as of its most recent MOT on 2026-05-26, where it passed with two minor tyre condition advisories. The maintenance trend is not worsening — the last two tests were passed, and the only recurring issue is tyre wear, which is a consumable item rather than a structural or mechanical failure. No brake, suspension, or emission-related defects were recorded in the last three tests, indicating consistent basic upkeep. Mileage has climbed rapidly over the past five years, reaching 78,024 miles at just five years of age — an average of 15,605 miles annually. This is notably high for a 2021 model, suggesting the vehicle has been driven extensively, likely in urban or mixed conditions. The jump from 51,789 miles in May 2024 to 68,394 miles in May 2025 — a 16,605-mile increase in one year — confirms this accelerated usage. The 2026 MOT at 78,024 miles shows the trend continues, with no significant gaps in testing, which is reassuring for traceability. The most notable concern is the condition of the rear tyres, flagged twice in consecutive MOTs — a sign of either aggressive driving, poor alignment, or inadequate rotation. Buyers should inspect the rear suspension bushes and wheel bearings for wear, as uneven tyre degradation often correlates with suspension issues. The nearside and offside rear tyres being affected simultaneously suggests a possible alignment or camber problem, not just random wear. Also worth checking are the brake calipers and discs — while not flagged in the last test, the high mileage increases the risk of binding or uneven wear, especially if the vehicle is frequently driven in stop-start traffic. Structural integrity appears intact — no corrosion, rust, or frame damage was recorded in any test, and the windscreen chip in 2025 was deemed non-critical. The absence of suspension or exhaust-related failures in the last three MOTs indicates the chassis and drivetrain are holding up well under the high mileage. Still, a pre-purchase inspection should include a full brake system check, suspension bush replacement assessment, and a detailed tyre wear analysis to confirm no hidden mechanical issues are masked by the passing MOTs.