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Lexus Ct vs Lexus Rx330: 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 Rx330
79%
MOT pass rate · 21 vehicles
Verdict: On MOT pass rate the Lexus Ct (87%) and Lexus Rx330 (79%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Head to head

Measure Lexus Ct Lexus Rx330
MOT pass rate 87% ✓ 79%
MOT failure rate 13% ✓ 21%
Faults & advisories per test 1.1 ✓ 1.7
Dangerous-fault share 4% 1% ✓
Average mileage 85,458 mi 131,725 mi
Sample size (vehicles) 32,251 21

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 Rx330

  1. Offside Front Lower Suspension arm rubber bush deteriorated but not resulting in excessive movement (2.4.G.2)
  2. Nearside Front Lower Suspension arm rubber bush deteriorated but not resulting in excessive movement (2.4.G.2)
  3. Offside Front Tyre worn close to the legal limit (4.1.E.1)
  4. Nearside Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))
  5. Nearside Rear Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))
  6. Offside Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Reliability FAQ

On MOT pass rate the Lexus Ct (87%) and Lexus Rx330 (79%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Lexus Ct report Full Lexus Rx330 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.