2021 Lexus NX 2.5L Hybrid electric · SL21 HFM

The 2021 Lexus NX presents a stable and largely positive roadworthiness profile, with the most recent MOT conducted on 2 March 2026 at 21,627 miles resulting in a pass. The maintenance trend is broadly stable, though the latest test introduced a minor advisory not seen in previous years. Both the nearside and offside rear brake discs were flagged as worn, pitted, or scored, though not seriously weakened. This is a notable shift from the two prior tests, which were entirely clean. The issue is not an immediate failure risk, but it signals the onset of rear braking surface degradation that warrants monitoring. The mileage pattern is exceptionally low for a five-year-old vehicle. The car covered just 2,830 miles between the March 2025 test at 18,797 miles and the March 2026 test at 21,627 miles, following a similar pace of 4,329 miles in the preceding year. Annual averages sit around 4,325 miles, well below the typical UK norm. Such light use can preserve mechanical components but also raises the possibility of prolonged standing periods, which can contribute to surface corrosion on brake discs and tyres. The MOT record itself is sparse, with only three entries over five years, but all three resulted in a pass, indicating no history of major structural or mechanical failure. The rear brake disc advisory is the key technical finding for a prospective buyer to investigate. Pitting and scoring on disc surfaces can result from light use and moisture exposure rather than aggressive driving, but it still affects braking efficiency and pad wear. A physical inspection should focus on the condition of the rear pads, the thickness and lipping of the discs, and whether any vibration or pulsing is felt under braking. Given the low mileage, the front brakes and suspension components may show less wear than expected for the age, but the rear braking system deserves closer scrutiny. Beyond the flagged advisory, a buyer should examine the tyres for uneven wear or sidewall deterioration, which can occur on vehicles that stand for extended periods. Suspension bushes, coil springs, and shock absorbers should be checked for perishing or corrosion, even on a low-mileage car. The exhaust system and underbody should be inspected for surface rust, particularly if the vehicle has been garaged but rarely driven. Overall, the record suggests a well-maintained vehicle with a minor emerging issue that is manageable with routine attention.