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Vauxhall Astra vs Vauxhall M ariva: reliability comparison

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

Vauxhall Astra
72%
MOT pass rate · 2,126,137 vehicles
Vauxhall M ariva
78%
MOT pass rate · 1 vehicles
Verdict: On MOT pass rate the Vauxhall Astra (72%) and Vauxhall M ariva (78%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Head to head

Measure Vauxhall Astra Vauxhall M ariva
MOT pass rate 72% 78% ✓
MOT failure rate 28% 22% ✓
Faults & advisories per test 2.1 ✓ 4.0
Dangerous-fault share 2% 1% ✓
Average mileage 111,290 mi 89,100 mi
Sample size (vehicles) 2,126,137 1

Most common faults

Vauxhall Astra

  1. Nearside Front Tyre worn close to the legal limit (4.1.E.1)
  2. Offside Front Tyre worn close to the legal limit (4.1.E.1)
  3. Oil leak, but not excessive (8.4.1 (a) (i))
  4. Nearside Rear Tyre worn close to the legal limit (4.1.E.1)
  5. Offside Rear Tyre worn close to the legal limit (4.1.E.1)
  6. Oil leak

Vauxhall M ariva

  1. Offside Front Lower Fuel Pipe/s corroded
  2. Offside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))
  3. Offside Front Brake pipe inadequately clipped or supported (1.1.11 (d) (i))
  4. Offside Rear Brake pipe inadequately clipped or supported (1.1.11 (d) (i))
  5. Central Rear Upper Stop lamp(s) non-obligatory stop lamp not working (4.3.1 (a) (ii))
  6. Front Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Reliability FAQ

On MOT pass rate the Vauxhall Astra (72%) and Vauxhall M ariva (78%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Vauxhall Astra report Full Vauxhall M ariva 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.