2021 Tesla Model 3 Long Range AWD Electric · GL71 LUJ

The latest MOT test for the 2021 Tesla Model 3 Long Range AWD recorded a passing result on 2025-12-20, with the most notable advisory pertaining to rear tyre wear that approached the legal limit, specifically indicating uneven wear patterns with edges worn down to 5.2.3(e) standards. This advisory, while not failing the vehicle outright, suggests a recurring issue that may warrant closer attention, particularly given the vehicle’s age and the potential for progressive tyre degradation over time. The absence of any recorded failures in the preceding MOT test on 2024-11-26 indicates a stable maintenance trend thus far, with no evidence of worsening mechanical conditions. However, the advisory highlights a critical area where wear management must be prioritised, especially if the vehicle is subjected to regular driving conditions that exacerbate edge wear, such as frequent acceleration, braking, or off-road use. The recorded mileage of 38,166 miles for a 2021 Model 3 represents a moderate annual usage rate of approximately 7,633 miles, which is consistent with typical ownership patterns for this model in its age group. This figure does not suggest either excessive wear from high mileage or prolonged inactivity, as the vehicle has accumulated miles steadily over roughly five years without significant gaps. While lower mileage might imply lighter use or extended periods of static storage, the current mileage profile does not inherently indicate structural or mechanical deterioration beyond what would be expected from normal wear and tear. However, the advisory on rear tyre wear could still reflect either a design or driving habit-related issue, or it may be a result of the vehicle’s age alone, where tyres naturally wear more evenly over time. For a prospective buyer, the most urgent inspection should focus on the rear tyre condition, particularly the edges, to confirm whether the wear pattern is progressive or stabilised. During a test drive, listen for any unusual noises from the rear suspension or wheels, such as clunking or grinding, which could indicate misalignment, worn suspension bushes, or loose wheel components. Additionally, visually inspect the rear tyres for signs of cracking or separation in the sidewall, as this can become more prevalent with age even at moderate mileage. The rear brakes should also be checked for excessive heat discolouration on the discs or pads, which could correlate with the observed tyre wear. If the tyre advisory persists or worsens, it may be prudent to consider a tyre replacement sooner rather than later, as edge wear can lead to compromised traction and increased risk of blowouts. Beyond the tyre advisory, given the vehicle’s age and the moderate mileage, a thorough physical inspection is recommended to address potential age-related issues. Pay particular attention to the battery health, as Tesla vehicles are known to experience degradation over time, particularly if the battery has been stationary for extended periods. Check for any signs of corrosion around the battery terminals, which can lead to poor electrical connections and performance issues. The suspension components, including coil springs, shock absorbers, and suspension bushes, should be inspected for signs of wear or damage, as these can degrade with age and contribute to ride quality issues. Fluid levels, such as the brake fluid and coolant, should be checked for any signs of contamination or degradation, especially given the vehicle’s age. Finally, verify that the service history records have been properly maintained, as Tesla vehicles often require scheduled software updates and maintenance checks that may not be reflected in traditional MOT records. If the vehicle has been stationary for prolonged periods, consider a thorough inspection of the electrical system and battery health to ensure it remains operational.