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MOT reliability

Kia Stonic quantum

643 vehicles · 484 completed MOT tests analysed
96%
MOT pass rate

Based on 643 Kia Stonic quantum vehicles and 484 completed MOT tests, the Kia Stonic quantum has an overall 96% pass rate, with an average recorded mileage of 20,914 miles.

643
Vehicles
484
MOT tests
4,681
Avg miles / year
0.3
Faults per test
8%
Dangerous-fault share

Kia Stonic quantum problem areas

Where faults occur most across all Kia Stonic quantum MOT tests:

  • Tyres, wheels & suspension48%
  • Brakes18%
  • Other17%
  • Visibility14%
  • Lamps & electrical7%
  • Seatbelts & equipment1%

Kia Stonic quantum pass rate by age

Age (years)TestsPass rate
11100%
25198%
343296%

Fuel types: Petrol (643)

Most common Kia Stonic quantum MOT faults

These are the faults and advisories recorded most often across Kia Stonic quantum MOT tests:

  1. Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e)) (16 times)
  2. Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e)) (15 times)
  3. Front Brake pad(s) wearing thin (1.1.13 (a) (ii)) (8 times)
  4. Rear Brake pad(s) wearing thin (1.1.13 (a) (ii)) (3 times)
  5. Nearside Front Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) (3 times)
  6. Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e)) (3 times)
  7. Nearside Rear Child Seat fitted not allowing full inspection of adult belt (2 times)
  8. Nearside Front Outer Tyre has a bulge, caused by separation or partial failure of its structure Edge. (5.2.3 (d) (ii)) (2 times)
  9. Offside Front Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) (2 times)
  10. Windscreen excessively tinted but not adversely affecting driver's view (3.2 (b) (i)) (2 times)
  11. Nearside Rear Shock absorbers has light misting of oil (5.3.2 (b)) (2 times)
  12. Nearside Front Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i)) (2 times)
  13. Front Brake pad(s) less than 1.5 mm thick (1.1.13 (a) (ii)) (2 times)
  14. Offside Front Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii)) (2 times)
  15. Rear Windscreen wiper blade defective (3.4 (b) (i)) (2 times)

Kia Stonic quantum pass rate by registration year

YearVehiclesTestsPass rateAvg mileage
2023 455 484 96% 20,914

Kia Stonic quantum reliability FAQ

Across 643 Kia Stonic quantum vehicles in our MOT data, 96% pass the MOT (a 4% failure rate), with about 0.3 faults or advisories recorded per test.

The most frequently recorded Kia Stonic quantum MOT issues are: Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e)); Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e)); Front Brake pad(s) wearing thin (1.1.13 (a) (ii)).

The typical Kia Stonic quantum in our data has covered around 20,914 miles.

Compare the Kia Stonic quantum

See how the Kia Stonic quantum stacks up against other Kia models on MOT reliability:

Stonic quantum vs Sportage Stonic quantum vs Picanto Stonic quantum vs Ceed Stonic quantum vs Rio

Check a specific Kia Stonic quantum

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See all Kia models · Learn about common MOT failures · what an MOT checks