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Vauxhall Corsa vs Vauxhall Gls: reliability comparison

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

Vauxhall Corsa
70%
MOT pass rate · 2,071,930 vehicles
Vauxhall Gls
60%
MOT pass rate · 7 vehicles
Verdict: On MOT pass rate the Vauxhall Corsa (70%) and Vauxhall Gls (60%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Head to head

Measure Vauxhall Corsa Vauxhall Gls
MOT pass rate 70% ✓ 60%
MOT failure rate 30% ✓ 40%
Faults & advisories per test 2.0 1.7 ✓
Dangerous-fault share 2% 0% ✓
Average mileage 89,092 mi 118,411 mi
Sample size (vehicles) 2,071,930 7

Most common faults

Vauxhall Corsa

  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 Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  5. Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  6. Parking brake: efficiency below requirements (3.7.B.7)

Vauxhall Gls

  1. Exhaust emissions carbon monoxide content after 2nd fast idle excessive (7.3.D.3)
  2. Brake pipe excessively corroded (3.6.B.2c)
  3. Registration plate lamp not working (1.1.5c)
  4. Nearside Front Tyre worn close to the legal limit (4.1.E.1)
  5. n/s/f indicator lens missing
  6. Nearside Power steering component(s) has slight seepage from a component (2.3.3b)

Reliability FAQ

On MOT pass rate the Vauxhall Corsa (70%) and Vauxhall Gls (60%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Vauxhall Corsa report Full Vauxhall Gls 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.