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Lexus Lx450 vs Lexus Nx: reliability comparison

MOT pass rates, common faults and mileage compared from real UK MOT data.

Lexus Lx450
86%
MOT pass rate · 1 vehicles
Lexus Nx
92%
MOT pass rate · 29,652 vehicles
Verdict: On MOT pass rate the Lexus Lx450 (86%) and Lexus Nx (92%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Head to head

Measure Lexus Lx450 Lexus Nx
MOT pass rate 86% 92% ✓
MOT failure rate 14% 8% ✓
Faults & advisories per test 3.5 0.9 ✓
Dangerous-fault share 0% ✓ 3%
Average mileage 59,405 mi 54,657 mi
Sample size (vehicles) 1 29,652

Most common faults

Lexus Lx450

  1. Nearside Rear Coil spring corroded (5.3.1 (b) (i))
  2. Nearside Rear Wheel bearing has slight play (5.1.3 (a) (i))
  3. Offside Rear Coil spring corroded (5.3.1 (b) (i))
  4. Nearside Rear wheel bearing has slight play (2.6.2)
  5. Nearside Front Coil spring corroded (5.3.1 (b) (i))
  6. Offside Front Coil spring corroded (5.3.1 (b) (i))

Lexus Nx

  1. Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  2. Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  3. Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
  4. Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
  5. Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  6. Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Reliability FAQ

On MOT pass rate the Lexus Lx450 (86%) and Lexus Nx (92%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Lexus Lx450 report Full Lexus Nx report Most reliable cars

Pass rates are computed over completed (pass/fail) MOT tests. Reliability also depends on age, mileage and upkeep — see each model's page for the full picture.