IsItAGoodCar
Reliability Guide

Common Problems with the
2017 Hyundai Kona (Petrol/Hybrid)

The Kona hit UK showrooms in late 2017 as Hyundai's first proper small crossover, sold with 1.0 T-GDi, 1.6 T-GDi and 1.6 CRDi engines with optional four-wheel drive and the distinctive two-box clamshell tailgate.

What changed for 2017

  • •New B-SUV nameplate for Hyundai, based on the K2 platform
  • •Optional 4x4 and low-range-like hill descent in early marketing
  • •Vivid two-tone colour choices aimed at private buyers

Common MOT watch-outs

  • !Front suspension knocks from drop links and bushes
  • !DPF and EGR issues on town-run 1.6 CRDi cars
  • !Corrosion on exhaust components and brake pipes by the teens
2
Known Issues
0
Serious
2
Moderate
0
Minor

All Known Issues

DCT Shudder & Hesitation

ModerateGearbox & Transmission

The dual-clutch transmission can be jerky at low speeds or shudder when pulling away, particularly if the car has been "crept" in traffic.

Est. Repair Cost: £500–£1,500
Warning Signs:

Jerky take-off, Hesitation when merging, Vibration in stop-start traffic

What to Inspect:
  • Test drive in heavy traffic
  • Check for TCU software updates
Verified by IsItAGoodCar Research Team

12V battery drain and flat battery

ModerateElectrics & Electronics

The small 12V auxiliary battery can drain when the car is left standing for several days, particularly if Bluelink or third-party apps keep waking the systems overnight. A flat 12V leaves the car completely dead despite a full main battery.

Est. Repair Cost: £100–£250
Warning Signs:

Car completely dead after standing, Dashboard flickers or rapid clicking from relays, "12V battery low" warning on dashboard

What to Inspect:
  • Age and health of the 12V battery
  • Whether third-party apps (e.g., Optiwatt) are installed
  • Dealer records for BMS software updates
Verified by IsItAGoodCar Research Team

Buying Tips for 2017 Hyundai Kona (Petrol/Hybrid)

  • Check which spec: N Line and 1.6 T-GDi cars need recent cambelt/service evidence
  • Test the 7DCT cold; judder or hesitation is a costly flag on used cars
  • Inspect the clamshell tailgate alignment and its motor after minor bumps
2018–2020
Check a 2017 Hyundai Kona (Petrol/Hybrid) by Registration