IsItAGoodCar
Reliability Guide

Common Problems with the
2024 Kia Picanto (Gen 3 / JA)

We've identified 3 known issues that can affect the 2024 Kia Picanto (Gen 3 / JA). 1 of these are serious faults that could be expensive to repair.

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 2024 Kia Picanto (Gen 3 / JA)

  • On facelift models (2020+), test the AMT (Automated Manual Transmission) thoroughly; it is slower than a traditional auto and can be jerky
  • Listen for "ticking" or rattling from the 1.0 T-GDI engine, which can indicate early timing chain wear
  • Test the 5-speed manual gearbox for smooth shifts into 2nd and 3rd gear, as synchromesh issues have been reported
  • Check for moisture in the rear light clusters, a common minor build-quality niggle
20232025–2026
Check a 2024 Kia Picanto (Gen 3 / JA) by Registration