Used car guide

2018 Kia Picanto: common problems and MOT failures

What MOT testers find on the Kia Picanto first registered in 2018: we looked at the 48,302 MOTs these cars had during 2023–2025. Plus known faults and what to look at before you buy one.

48,302MOTs of 2018 cars, done in 2023–2025
84%pass first time (all 2018 cars: 83%)
4,600typical miles a year
1.5×the usual rate for tyre condition

What goes wrong more than usual on a 2018 Kia Picanto?

Parts flagged at MOT more often on the 2018 Kia Picanto than on all cars registered in 2018.

  • Tyre condition1.5× usual
    Kia Picanto
    21% All 2018 cars
    13.6%

    Failed outright at MOT: 3.5%, against 3.3% of all 2018 cars. The rest were advisories or minor defects.

    Rough price £70–£150 our estimate

    At the viewing: Check the tread on all four tyres, including the inside edges. Uneven wear can point to tracking or suspension problems.

  • Daytime running lights13× usual
    Kia Picanto
    2.6% All 2018 cars
    0.2%

    Failed outright at MOT: 2.6%, against 0.1% of all 2018 cars. The rest were advisories or minor defects.

    Rough price £10–£80 our estimate

    At the viewing: Ask a friend to check every light while you work the switches: indicators, brake lights, fog lights and reversing lights.

  • Wipers1.6× usual
    Kia Picanto
    4.6% All 2018 cars
    2.8%

    Failed outright at MOT: 3.3%, against 1.8% of all 2018 cars. The rest were advisories or minor defects.

    Rough price £15–£60 our estimate

    At the viewing: Test the wipers and washers on every speed.

  • Washers1.6× usual
    Kia Picanto
    2.3% All 2018 cars
    1.4%

    Failed outright at MOT: 2.3%, against 1.4% of all 2018 cars. The rest were advisories or minor defects.

    Rough price £15–£60 our estimate

    At the viewing: Test the wipers and washers on every speed.

Better than most

Brake discs: 4.8% here, against 9.8% of all 2018 cars.

Common 2018 Kia Picanto MOT failures and advisories

The share of 2018 Kia Picanto MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

  • Tyres
    29% 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
    12% 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.

  • Lights and electrics
    8% of testsRough price £10–£80

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

  • Wipers, windscreen and mirrors
    8% of testsRough price £15–£250

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

  • Suspension
    3% 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.

  • Oil and fluid leaks
    1% of testsRough price £80–£600

    At the viewing: Look under the engine and on the ground where the car is usually parked for fresh oil or fluid.

Known faults on the 2018 Kia Picanto

Reported by owners, mechanics and buying guides for this model and age. Check which engine the car has, as some apply to one engine only.

  • Gearbox and clutch faults

    All engines

    The only area of concern in What Car?'s survey: 6% of cars up to five years old had a gearbox or clutch fault.

    At the viewing: Change through every gear and check the clutch bites cleanly without slipping.

    Source: What Car?: used Kia Picanto (2017 on) reliability

  • Air con niggles and door rattles

    All engines

    Some owners report minor air con problems, and early cars can rattle from the doors.

    At the viewing: Check the air con blows cold and listen for rattles.

    Source: What Car?: used Kia Picanto (2017 on) reliability

  • Warning chime recall

    Some cars

    On some cars the warning chime didn't sound when the rear fog light was left on and the driver's door was opened.

    At the viewing: Ask a Kia dealer whether the recall was done.

    Source: What Car?: used Kia Picanto (2017 on) reliability

Questions to ask the seller before buying a 2018 Kia Picanto

Ask before you travel to see it. A seller who knows the car will have answers, and receipts.

  1. Any recent work on the tyre condition? (Flagged at MOT 1.5× as often on the 2018 Kia Picanto as on other cars the same age.)
  2. Any recent work on the daytime running lights? (Flagged at MOT 13× as often on the 2018 Kia Picanto as on other cars the same age.)
  3. Any recent work on the wipers? (Flagged at MOT 1.6× as often on the 2018 Kia Picanto as on other cars the same age.)
  4. Can I see the service history and receipts for any big jobs?

Looking at a Kia Picanto?

Check the actual car: its own MOT history, mileage and what to ask the seller. Free, no sign-up.

Other years

Every year of the Kia Picanto compared

YearMOT testsMost flagged
2026–Too new for MOT data
2025–Too new for MOT data
2024–Too new for MOT data
2023755Tyres 15%
202210,798Tyres 26%
202121,458Tyres 24%
202026,395Tyres 23%
201951,835Tyres 26%
201739,341Tyres 30%
201637,220Tyres 31%
201540,441Brakes 31%
201443,094Brakes 35%
201337,914Brakes 38%
201239,157Brakes 41%
201131,296Brakes 41%
201038,459Brakes 37%
200937,637Brakes 39%
20089,363Suspension 44%
20077,964Brakes 47%
200611,680Brakes 52%
200510,422Suspension 52%
20045,207Suspension 55%

Where this comes from: the DVSA's anonymised results for every MOT test done in Great Britain during 2023–2025, counting the MOTs of Kia Picanto cars first registered in 2018. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score