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Lexus Ct vs Lexus Rx 500h f sport auto: reliability comparison

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

Lexus Ct
87%
MOT pass rate · 32,251 vehicles
Lexus Rx 500h f sport auto
99%
MOT pass rate · 345 vehicles
Verdict: On MOT pass rate the Lexus Ct (87%) and Lexus Rx 500h f sport auto (99%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Head to head

Measure Lexus Ct Lexus Rx 500h f sport auto
MOT pass rate 87% 99% ✓
MOT failure rate 13% 1% ✓
Faults & advisories per test 1.1 0.4 ✓
Dangerous-fault share 4% 0% ✓
Average mileage 85,458 mi 20,935 mi
Sample size (vehicles) 32,251 345

Most common faults

Lexus Ct

  1. Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  2. Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  3. Front Brake pad(s) wearing thin (1.1.13 (a) (ii))
  4. Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  5. Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
  6. Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Lexus Rx 500h f sport auto

  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 Front Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i))
  4. Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  5. Nearside Rear Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (5.2.3 (d) (i))
  6. Nearside Front Outer Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Reliability FAQ

On MOT pass rate the Lexus Ct (87%) and Lexus Rx 500h f sport auto (99%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Lexus Ct report Full Lexus Rx 500h f sport auto 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.