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Vauxhall Astra vs Vauxhall Grandland gs turbo mhev auto: 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 Grandland gs turbo mhev auto
89%
MOT pass rate · 7,232 vehicles
Verdict: On MOT pass rate the Vauxhall Astra (72%) and Vauxhall Grandland gs turbo mhev auto (89%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Head to head

Measure Vauxhall Astra Vauxhall Grandland gs turbo mhev auto
MOT pass rate 72% 89% ✓
MOT failure rate 28% 11% ✓
Faults & advisories per test 2.1 0.4 ✓
Dangerous-fault share 2% 0% ✓
Average mileage 111,290 mi 24,143 mi
Sample size (vehicles) 2,126,137 7,232

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 Grandland gs turbo mhev auto

  1. Nearside Rear Tyre has a cut but not deep enough to reach the ply or cords Nail in the tyre (5.2.3 (d) (i))
  2. Central Rear Rear fog lamp switch missing covered by taxi license badge (4.5.3 (a))
  3. Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))

Reliability FAQ

On MOT pass rate the Vauxhall Astra (72%) and Vauxhall Grandland gs turbo mhev auto (89%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Vauxhall Astra report Full Vauxhall Grandland gs turbo mhev 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.