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Lexus Gs430 se auto vs Lexus Nx: reliability comparison

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

Lexus Gs430 se auto
84%
MOT pass rate · 27 vehicles
Lexus Nx
92%
MOT pass rate · 29,652 vehicles
Verdict: On MOT pass rate the Lexus Gs430 se auto (84%) 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 Gs430 se auto Lexus Nx
MOT pass rate 84% 92% ✓
MOT failure rate 16% 8% ✓
Faults & advisories per test 1.2 0.9 ✓
Dangerous-fault share 1% ✓ 3%
Average mileage 113,868 mi 54,657 mi
Sample size (vehicles) 27 29,652

Most common faults

Lexus Gs430 se auto

  1. Offside Front Tyre worn close to the legal limit (4.1.E.1)
  2. Nearside Front Suspension arm rubber bush deteriorated but not resulting in excessive movement (2.4.G.2)
  3. Offside Front Suspension arm rubber bush deteriorated but not resulting in excessive movement (2.4.G.2)
  4. Nearside Front Tyre worn close to the legal limit (4.1.E.1)
  5. Nearside Rear Tyre worn close to the legal limit (4.1.E.1)
  6. Front Brake pad(s) wearing thin (3.5.1g)

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 Gs430 se auto (84%) and Lexus Nx (92%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Lexus Gs430 se auto 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.