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Toyota Ua-ncp70 vs Toyota Yaris: reliability comparison

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

Toyota Ua-ncp70
50%
MOT pass rate · 1 vehicles
Toyota Yaris
78%
MOT pass rate · 631,425 vehicles
Verdict: On MOT pass rate the Toyota Ua-ncp70 (50%) and Toyota Yaris (78%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Head to head

Measure Toyota Ua-ncp70 Toyota Yaris
MOT pass rate 50% 78%
MOT failure rate 50% 22%
Faults & advisories per test 2.4 1.7
Dangerous-fault share 0% 2%
Average mileage 114,645 mi 85,387 mi
Sample size (vehicles) 1 631,425

Most common faults

Toyota Ua-ncp70

  1. Parking brake lever has little reserve travel (3.1.6b)
  2. Front Tyre worn close to the legal limit Both Sides (4.1.E.1)
  3. Nearside Rear Parking brake lever has little reserve travel (3.1.6b)
  4. Offside Front Headlamp has a product on the light source but not seriously reducing light output (1.7.5a)
  5. Parking brake lever has little reserve travel
  6. Battery insecure and likely to cause a short circuit (4.13 (a) (ii))

Toyota Yaris

  1. Nearside Front Tyre worn close to the legal limit (4.1.E.1)
  2. Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  3. Offside Front Tyre worn close to the legal limit (4.1.E.1)
  4. Offside Front 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))

Reliability FAQ

On MOT pass rate the Toyota Ua-ncp70 (50%) and Toyota Yaris (78%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Toyota Ua-ncp70 report Full Toyota Yaris 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.