2021 Tesla Model 3 Long Range AWD Electric · GD21 ADV

The Tesla Model 3 Long Range AWD in question presents a clean and stable roadworthiness record, with both its most recent MOT in May 2025 (42,584 miles) and the preceding test in April 2024 (27,833 miles) passing without any defects or advisories. This consistency suggests the vehicle has been well maintained or has inherently low-wear components, particularly given its electric drivetrain which reduces reliance on traditional friction-based systems. The absence of even minor advisories—such as tyre tread depth or fluid levels—implies no deferred maintenance or neglect. For a buyer, this is a strong indicator of a vehicle that has either been serviced diligently or has benefited from Tesla’s proprietary battery and motor longevity. However, the lack of historical advisories also means there’s no prior warning of potential issues, so a thorough pre-purchase inspection remains essential. The mileage accumulation of 8,517 miles per year aligns closely with the average for a five-year-old vehicle, though the gap between tests (just over a year) is slightly longer than the standard 12-month MOT cycle. The 14,751-mile increase between April 2024 and May 2025 suggests consistent but not excessive use, which typically correlates with predictable wear on consumables like tyres, brake pads, and suspension components. The absence of rapid mileage spikes or prolonged inactivity reduces concerns about sudden mechanical stress or corrosion from prolonged exposure. That said, the sparse MOT history—only two entries over two years—means there’s limited data to assess long-term trends in wear or component degradation. Given the complete absence of defects or advisories in the MOT record, a buyer should prioritise a pre-purchase inspection focusing on areas not routinely checked in standard MOTs. This includes the high-voltage battery system for any signs of swelling, leakage, or degraded cooling performance, as well as the suspension geometry for wear in bushings, coil springs, or strut mounts—critical given the Model 3’s low ride height and potential for binding if misaligned. The braking system, while likely reliable, should be checked for uneven pad wear or binding calipers, particularly if the vehicle has been driven aggressively. Structural integrity is less of a concern for this model, but a close examination of the underbody for corrosion or damage to the battery enclosure is prudent. Finally, the electric motor and inverter should be inspected for unusual noises or overheating, though these are less likely to manifest without advanced diagnostic tools.