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Vauxhall Astra vs Vauxhall Insig sri nav vxred cdtieco ss: 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 Insig sri nav vxred cdtieco ss
72%
MOT pass rate · 16 vehicles
Verdict: On MOT pass rate the Vauxhall Astra (72%) and Vauxhall Insig sri nav vxred cdtieco ss (72%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Head to head

Measure Vauxhall Astra Vauxhall Insig sri nav vxred cdtieco ss
MOT pass rate 72% 72%
MOT failure rate 28% 28%
Faults & advisories per test 2.1 2.1
Dangerous-fault share 2% ✓ 5%
Average mileage 111,290 mi 122,431 mi
Sample size (vehicles) 2,126,137 16

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 Insig sri nav vxred cdtieco ss

  1. Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  2. Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  3. Rear Brake pad(s) wearing thin (1.1.13 (a) (ii))
  4. Oil leak, but not excessive (8.4.1 (a) (i))
  5. Front Brake pad(s) wearing thin (1.1.13 (a) (ii))
  6. Nearside Rear Nail in tyre

Reliability FAQ

On MOT pass rate the Vauxhall Astra (72%) and Vauxhall Insig sri nav vxred cdtieco ss (72%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Vauxhall Astra report Full Vauxhall Insig sri nav vxred cdtieco ss 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.