IsItAGoodCar
Reliability Guide

Common Problems with the
2023 Kia Picanto (Gen 3 / JA)

The 2023 facelift brought LED headlights, a new instrument cluster and revised bumpers. UK cars arrived in 2024 with a simplified range starting at £15,595 and a 1.2-litre option.

What changed for 2023

  • •New LED headlights and redesigned front and rear bumpers.
  • •Updated instrument cluster and centre console, with improved driver-assistance availability.
  • •UK range simplified to 2, GT-Line, 3 and GT-Line S trims, with 1.0 and 1.2 petrol engines.

Common MOT watch-outs

  • !Rear brake corrosion and handbrake efficiency on low-mileage cars.
  • !Tyre wear and kerbed alloy wheels in urban use.
  • !ADAS camera faults after windscreen replacement.
3
Known Issues
1
Serious
1
Moderate
1
Minor

All Known Issues

1.0 T-GDI Timing Chain Stretch

SeriousEngine

On higher-mileage turbocharged models, the timing chain can stretch if oil changes have been missed, potentially leading to catastrophic engine failure if ignored.

Est. Repair Cost: £600–£1,200
Warning Signs:

Rattling noise from the engine on cold start, Engine warning light (timing codes), Rough idling

What to Inspect:
  • Listen to the engine from cold
  • Verify 10,000-mile or annual oil change history strictly
Verified by IsItAGoodCar Research Team

Manual Gearbox Synchromesh Wear

ModerateGearbox & Transmission

Some owners report difficulty engaging 2nd or 3rd gear, or a "crunch" when shifting quickly, indicating premature synchromesh wear.

Est. Repair Cost: £400–£800
Warning Signs:

Resistance when shifting gears, Audible crunch during gear changes, Gears jumping out of place

What to Inspect:
  • Perform several quick shifts between 2nd and 3rd gear when the oil is cold
  • Listen for any whining in gear
Verified by IsItAGoodCar Research Team

AMT Gearbox Jerkiness and Hesitation

MinorGearbox & Transmission

The Automated Manual Transmission (AMT) replaced the old torque-converter auto in 2020. It can be slow to shift and "nod" the car forward, which some owners find unacceptable.

Est. Repair Cost: £0–£300 (software)
Warning Signs:

Jerky pull-away, Long pauses between gear changes, Inconsistent hill starts

What to Inspect:
  • Test the car in stop-start traffic to see if the shift logic suits your driving style
  • Check for gearbox software updates
Verified by IsItAGoodCar Research Team

Buying Tips for 2023 Kia Picanto (Gen 3 / JA)

  • Check which engine the car has: the 1.2 is noticeably stronger than the 1.0 for motorway work.
  • Test the automated manual and the manual gearbox for smooth engagement from cold.
  • Confirm the LED headlamp units work on all settings and are free of condensation.
2021–20222024
Check a 2023 Kia Picanto (Gen 3 / JA) by Registration