Used car guide

2022 Kia RIO: common problems and what to check

What gets flagged at MOT on 2022 Kia RIOs, from 4,657 tests in 2025, plus known faults and what to look at before you buy one.

4,657MOT tests in 2025
91%pass first time (all 2022 cars: 89%)
6,800typical miles a year
15%had tyres flagged

What gets flagged at MOT

The share of 2022 Kia RIO MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

  • Tyres
    15% of testsRough price £70–£150

    At the viewing: Check the tread on all four tyres, including the inside edges, and look for cracks or bulges.

  • Brakes
    7% of testsRough price £150–£350

    At the viewing: Look for a lip on the disc edges and feel for judder or pulling when braking firmly from about 40mph.

  • Wipers, windscreen and mirrors
    4% of testsRough price £15–£250

    At the viewing: Check for chips in the driver's view, and test the wipers and washers.

  • Lights and electrics
    4% of testsRough price £10–£80

    At the viewing: Ask a friend to check every light, including brake lights and indicators, while you operate them.

  • Seats and seatbelts
    1% of testsRough price £80–£250

    At the viewing: Pull each seatbelt sharply. It should lock, and retract cleanly.

  • Suspension
    1% of testsRough price £120–£400

    At the viewing: Listen for knocks over speed bumps, and look behind each front wheel for a snapped coil spring.

Looking at a Kia RIO?

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Other years

YearMOT testsMost flagged
20213,649Tyres 23%
20203,392Tyres 27%
20194,853Tyres 28%
20185,718Tyres 30%
20178,022Tyres 31%
20168,810Tyres 32%
201511,334Tyres 32%
201410,800Tyres 33%
20139,587Brakes 34%
20128,599Suspension 38%
20116,386Suspension 53%
20105,435Suspension 57%
20094,180Suspension 57%
20081,662Suspension 61%
2007932Suspension 58%
2006727Suspension 58%

Where this comes from: the DVSA's anonymised results for every MOT test in Great Britain in 2025, counting tests of 2022 Kia RIOs registered in 2022. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score