2021 Tesla Model 3 Long Range AWD Electric · SC21 DHM

The vehicle most recently passed its MOT on 5 March 2026, although the overall maintenance trend is currently concerning. The record shows a transition from a clean pass in 2024 to a dangerous failure in February 2026, specifically regarding critical tyre degradation. While the immediate failures were rectified to achieve the subsequent pass, the presence of multiple advisories immediately following a dangerous failure suggests a reactive rather than proactive approach to vehicle upkeep. With a recorded mileage of 48,267 miles over approximately five years, the vehicle has averaged roughly 9,653 miles per year. This usage rate is considered typical for this model and suggests a balanced duty cycle. There are no indications of excessive wear associated with high-mileage fleet use, nor are there concerns regarding the degradation typically found in vehicles that have stood idle for extended periods. The mechanical wear on the drivetrain and suspension should be consistent with average UK road conditions for this age. Prospective buyers should pay close attention to the tyre condition and braking system. The current advisories for the nearside and offside front tyres indicate perishing and cracking, which suggests the rubber is aging and losing structural integrity. You should physically inspect the sidewalls for fine cracks and verify the manufacture date of the tyres, as perishing can lead to sudden failure regardless of remaining tread depth. Furthermore, the rear brake discs are noted as being worn, pitted, or scored. In electric vehicles, this is often a result of regenerative braking reducing the frequency of friction-brake application, allowing surface corrosion to build up on the discs. During a test drive, listen for any grinding or shuddering during heavy braking, which would indicate that the pitting on the rear discs has progressed to a level that affects performance. Ensure there is no unusual vibration through the steering wheel, which could be linked to the previously noted tyre issues. Beyond the MOT records, it is advisable to verify the health of the 12V accessory battery and check the service history for cabin filter replacements and brake fluid moisture tests, as these are essential calendar-based maintenance items often overlooked in low-maintenance electric vehicles.