Skip to content

Lexus Nx 300 h vs Lexus Rx: reliability comparison

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

Lexus Nx 300 h
70%
MOT pass rate · 1 vehicles
Lexus Rx
93%
MOT pass rate · 18,210 vehicles
Verdict: On MOT pass rate the Lexus Nx 300 h (70%) and Lexus Rx (93%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Head to head

Measure Lexus Nx 300 h Lexus Rx
MOT pass rate 70% 93% ✓
MOT failure rate 30% 7% ✓
Faults & advisories per test 3.0 0.8 ✓
Dangerous-fault share 7% 3% ✓
Average mileage 113,307 mi 56,088 mi
Sample size (vehicles) 1 18,210

Most common faults

Lexus Nx 300 h

  1. Items in load area preventing full inspection.
  2. Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  3. Nearside Rear Child Seat fitted not allowing full inspection of adult belt
  4. Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  5. Offside Rear Inner Nail in tyre
  6. Offside Rear Inner Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Lexus Rx

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

Reliability FAQ

On MOT pass rate the Lexus Nx 300 h (70%) and Lexus Rx (93%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Lexus Nx 300 h report Full Lexus Rx 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.