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Vauxhall Insignia gsi turbo 4x4 auto vs Vauxhall Vectra: reliability comparison

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

Vauxhall Insignia gsi turbo 4x4 auto
91%
MOT pass rate · 13 vehicles
Vauxhall Vectra
67%
MOT pass rate · 740,983 vehicles
Verdict: On MOT pass rate the Vauxhall Insignia gsi turbo 4x4 auto (91%) and Vauxhall Vectra (67%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Head to head

Measure Vauxhall Insignia gsi turbo 4x4 auto Vauxhall Vectra
MOT pass rate 91% ✓ 67%
MOT failure rate 9% ✓ 33%
Faults & advisories per test 0.5 ✓ 2.3
Dangerous-fault share 33% 1% ✓
Average mileage 35,804 mi 126,456 mi
Sample size (vehicles) 13 740,983

Most common faults

Vauxhall Insignia gsi turbo 4x4 auto

  1. Nearside Rear Brake pad(s) less than 1.5 mm thick (1.1.13 (a) (ii))
  2. nearside rear tyre wearing inner edge
  3. Front Tyre slightly damaged os ns starting to scrub and getting blow (5.2.3 (d) (ii))
  4. Nearside Front Tyre tread depth below requirements of 1.6mm (5.2.3 (e))
  5. Offside Front Tyre tread depth below requirements of 1.6mm (5.2.3 (e))
  6. Rear Child Seat fitted not allowing full inspection of adult belt Bothside

Vauxhall Vectra

  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. Nearside Rear Tyre worn close to the legal limit (4.1.E.1)
  4. Offside Rear Tyre worn close to the legal limit (4.1.E.1)
  5. Oil leak
  6. Offside Rear Brake pipe slightly corroded (3.6.B.2c)

Reliability FAQ

On MOT pass rate the Vauxhall Insignia gsi turbo 4x4 auto (91%) and Vauxhall Vectra (67%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Vauxhall Insignia gsi turbo 4x4 auto report Full Vauxhall Vectra 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.