Part of the Kia Picanto Mk3 (2017–2024) guide: best and worst years compared.
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.
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× usualKia Picanto21% All 2018 cars13.6%
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 estimateAt 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× usualKia Picanto2.6% All 2018 cars0.2%
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 estimateAt the viewing: Ask a friend to check every light while you work the switches: indicators, brake lights, fog lights and reversing lights.
- Wipers1.6× usualKia Picanto4.6% All 2018 cars2.8%
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 estimateAt the viewing: Test the wipers and washers on every speed.
- Washers1.6× usualKia Picanto2.3% All 2018 cars1.4%
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 estimateAt the viewing: Test the wipers and washers on every speed.
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.
- Tyres29% 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.
- Brakes12% 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 electrics8% 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 mirrors8% of testsRough price £15–£250
At the viewing: Check for chips in the driver's view, and test the wipers and washers.
- Suspension3% 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 leaks1% 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.
- All engines
Gearbox and clutch faults
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.
- All engines
Air con niggles and door rattles
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.
- Some cars
Warning chime recall
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.
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.
- 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.)
- 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.)
- 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.)
- 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
| Year | MOT tests | Most flagged |
|---|---|---|
| 2026 | – | Too new for MOT data |
| 2025 | – | Too new for MOT data |
| 2024 | – | Too new for MOT data |
| 2023 | 755 | Tyres 15% |
| 2022 | 10,798 | Tyres 26% |
| 2021 | 21,458 | Tyres 24% |
| 2020 | 26,395 | Tyres 23% |
| 2019 | 51,835 | Tyres 26% |
| 2017 | 39,341 | Tyres 30% |
| 2016 | 37,220 | Tyres 31% |
| 2015 | 40,441 | Brakes 31% |
| 2014 | 43,094 | Brakes 35% |
| 2013 | 37,914 | Brakes 38% |
| 2012 | 39,157 | Brakes 41% |
| 2011 | 31,296 | Brakes 41% |
| 2010 | 38,459 | Brakes 37% |
| 2009 | 37,637 | Brakes 39% |
| 2008 | 9,363 | Suspension 44% |
| 2007 | 7,964 | Brakes 47% |
| 2006 | 11,680 | Brakes 52% |
| 2005 | 10,422 | Suspension 52% |
| 2004 | 5,207 | Suspension 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