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Kia Rio vs Kia Stinger blue edition isg auto: reliability comparison

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

Kia Rio
76%
MOT pass rate · 141,350 vehicles
Kia Stinger blue edition isg auto
89%
MOT pass rate · 49 vehicles
More reliable
Verdict: On MOT pass rate, the Kia Stinger blue edition isg auto is the more reliable of the two — 89% pass first time versus 76%. It's one signal among several; check the full breakdown below.

Head to head

Measure Kia Rio Kia Stinger blue edition isg auto
MOT pass rate 76% 89% ✓
MOT failure rate 24% 11% ✓
Faults & advisories per test 1.8 0.7 ✓
Dangerous-fault share 3% ✓ 10%
Average mileage 76,214 mi 41,680 mi
Sample size (vehicles) 141,350 49

Most common faults

Kia Rio

  1. Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  2. Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  3. Nearside Front Tyre worn close to the legal limit (4.1.E.1)
  4. Offside Front Tyre worn close to the legal limit (4.1.E.1)
  5. Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  6. Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Kia Stinger blue edition isg auto

  1. Offside Rear 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. Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  4. Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  5. Front Brake pad(s) wearing thin (1.1.13 (a) (ii))
  6. Rear Registration plate deteriorated but not likely to be misread (0.1 (b))

Reliability FAQ

On MOT pass rate, the Kia Stinger blue edition isg auto is the more reliable of the two — 89% pass first time versus 76%. It's one signal among several; check the full breakdown below.

Full Kia Rio report Full Kia Stinger blue edition isg 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.