2022 Lexus RX 3.5L Hybrid electric · WN22 HLE

The Lexus RX’s most recent MOT test on 22 May 2026 confirmed it as roadworthy, though the failure just six days earlier on 16 May 2026—due to a critically worn near-side front ball joint and misaligned headlamps—demonstrates a recent, albeit resolved, mechanical issue. The absence of defects in the 2025 test at 45,473 miles suggests the ball joint failure was not a pre-existing trend but rather a sudden or neglected wear-out. Headlamp alignment issues, while minor, indicate either a lack of routine servicing or a driver’s failure to address minor faults promptly. The vehicle’s condition remains stable in terms of structural integrity, with no recurring advisories or major corrosion concerns, but the ball joint failure underscores the need for immediate verification of its replacement and the suspension’s overall condition. The recorded mileage of 54,959 miles over roughly four years equates to an average of 13,740 miles annually, which is elevated for a vehicle of this age. This suggests either consistent use or periods of high mileage accumulation, particularly between the 2025 and 2026 tests, where the vehicle covered 9,486 miles in just over a year. The gap between the 2025 and 2026 tests—approximately 12 months—aligns with the MOT cycle, but the rapid mileage buildup in the latter period implies accelerated wear on components like tyres, brakes, and suspension. The lack of intermediate servicing records means potential hidden wear, such as brake pad thickness or suspension bush deterioration, cannot be confirmed without further inspection. A buyer should prioritise an immediate visual and functional check of the front suspension, particularly the near-side lower ball joint, which failed in May 2026. The ball joint’s failure point—excessive wear—suggests the rubber boot may have been compromised, allowing moisture ingress and accelerated deterioration. Inspect for similar wear on the off-side ball joint and check for fluid leaks around the hub or steering components. Headlamp alignment, while not a safety risk in itself, often correlates with broader neglect; verify the condition of the bulb housings and beam adjustment mechanism. Given the high mileage, the brakes should be scrutinised for uneven pad wear, glazing, or binding calipers, while the tyres should be examined for uneven tread depth or structural damage, as failing twice on tread suggests basic upkeep was overlooked. Finally, the exhaust system and underbody should be inspected for corrosion, particularly around the rear subframe and wheel arches, to confirm no hidden structural weaknesses exist.