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Toyota Dayvan vs Toyota Yaris: reliability comparison

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

Toyota Dayvan
68%
MOT pass rate · 2 vehicles
Toyota Yaris
78%
MOT pass rate · 631,425 vehicles
Verdict: On MOT pass rate the Toyota Dayvan (68%) 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 Dayvan Toyota Yaris
MOT pass rate 68% 78% ✓
MOT failure rate 32% 22% ✓
Faults & advisories per test 1.6 ✓ 1.7
Dangerous-fault share 2% 2%
Average mileage 166,926 mi 85,387 mi
Sample size (vehicles) 2 631,425

Most common faults

Toyota Dayvan

  1. Nearside Rear Tyre worn close to the legal limit (4.1.E.1)
  2. noise on off side rear wheel when turning ok on point of test
  3. off side rear inner tyre worn on inner edge
  4. slight play in near side front tie bar bushes
  5. Central exhaust corroded slightly
  6. Exhaust has a minor leak of exhaust gases (7.1.2)

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 Dayvan (68%) and Toyota Yaris (78%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Toyota Dayvan 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.