2017 Tesla Model X Electricity · LB17 WKT

The 2017 Tesla Model X presents a clean and stable maintenance trend, with the most recent MOT conducted on 10 March 2026 at 64,508 miles returning a pass with zero defects recorded. Across the entire available history, every single test has been a clear pass with no advisories or failures, indicating consistent upkeep and no recurring mechanical or structural concerns. The vehicle has never presented a defect at any recorded annual inspection. The mileage accumulation tells a notably uneven story. Between the July 2022 test at 32,765 miles and the March 2025 test at 36,782 miles, the vehicle covered just 4,017 miles over roughly two years and eight months, suggesting prolonged periods of limited use or standing. Then, between March 2025 and March 2026, the odometer jumped by 27,726 miles in a single year, a dramatic acceleration in usage that is unusual for a vehicle of this age. This sharp increase warrants attention, as rapid mileage accumulation in a short window can accelerate wear on consumable components and suspension parts that may not yet be reflected in the clean MOT record. Despite the flawless test history, a prospective buyer should conduct a thorough in-person inspection focused on areas the MOT does not fully stress-test. The Model X's air suspension system, including air struts and compressor, deserves close scrutiny given the vehicle's weight and the sudden increase in usage. Inspect for uneven ride height, slow levelling, or compressor cycling at rest. The high-voltage battery health and remaining capacity should be verified through Tesla's internal diagnostics, as the MOT does not assess electric drivetrain components. Check the condition of the rear falcon-wing door seals, hinges, and hydraulic struts for leaks or misalignment, as these are known wear points on this model. Tyre condition and brake component wear should be physically inspected, particularly given the 27,726-mile jump in the most recent year. Examine the inner edges of all four tyres for uneven wear that could indicate suspension geometry drift. Inspect the brake discs and pads for lipping and uneven wear patterns, and check the regenerative braking system's calibration through a test drive. Finally, inspect the underbody and sill areas for any signs of corrosion or stone chip damage, as the MOT's underbody inspection scope is limited and the vehicle's aluminium body can still suffer from galvanic corrosion at steel contact points.