Hyundai Kona Common Faults in Ireland
OS, 2017–2023 (Mk1 + 2021 facelift) and SX2, 2023–2025 (Mk2) — Small crossover SUV sold in Ireland in petrol (1.0 T-GDi, 1.6 T-GDi), hybrid (1.6 GDi HEV), and electric (39.2 kWh and 64 kWh on Mk1; 48.4 kWh and 65.4 kWh on Mk2) forms. Front-wheel drive across the volume range; the Kona N hot hatch (2.0 T-GDi) is a small import minority. Sits below the Tucson in Hyundai Ireland's SUV ladder and competes directly with the Nissan Juke, Renault Captur and Toyota C-HR.. Updated 2026-05-25.
A used Hyundai Kona (2017–2025) is broadly reliable, but the 1.6 T-GDi 7-speed DCT shudders on 2018–2021 cars (Hyundai TSB 22-AT-007H), and the 2019–2020 Kona EV had a global LG battery-fire recall that replaced the full pack. Best-buy: 2022–2023 facelift 1.0 T-GDi mild-hybrid. Worst: 2019 EV without recall completion.
Quick-stats values are indicative editorial estimates aggregated from owner-forum sentiment, recall portals, and reliability surveys. For Autoza-derived median asking prices per cohort with sample size and confidence tier, see the open dataset at huggingface.co/datasets/Autoza/irish-used-car-price-index.
Best and worst years to buy
The 2021 OS facelift brought a wider grille, a 10.25-inch infotainment screen, and refined versions of the 1.0 T-GDi Kappa petrol with 48V mild-hybrid assist. By 2022–2023, the early-build cam-chain cover wear on 1.0 T-GDi cars had been resolved, the 7-speed DCT had received the TSB 22-AT-007H software fix, and the Kona Electric had moved past the LG battery recall window. The 1.0 T-GDi mild-hybrid in Executive or N Line trim is the value sweet spot for Irish buyers who want low motor tax, real-world 6.0 L/100km, and a five-year unlimited-mileage Hyundai Ireland warranty if bought used from a Hyundai franchise.
2017–2018 launch-year 1.0 T-GDi and 1.6 T-GDi Konas with the early Kappa-family engines have documented cam-chain cover wear within a specific serial-number range, depositing fine metal into the oil system. Those same model years paired the 1.6 T-GDi with the 7-speed DCT, which exhibits the well-known low-speed shudder addressed by Hyundai TSB 22-AT-007H. 2019–2020 Kona Electric cars are the highest-risk used buy without proof the LG-Energy battery recall (Hyundai campaign code 196, RSA-listed in Ireland) was completed; the fix was a full battery-pack replacement, and unreplaced cars are uninsurable through some Irish brokers.
Known faults — Hyundai Kona OS, 2017–2023 (Mk1 + 2021 facelift) and SX2, 2023–2025 (Mk2)
Documented from HonestJohn, owner forum sentiment (boards.ie, Reddit), Irish RSA recall portal, and Autoza dealer-feedback aggregation. Severity is colour-coded.
1.6 T-GDi 7-speed DCT shudder and judder (TSB 22-AT-007H)
Major — significant repair cost- Symptoms
- Vibration pulling away from a standing start; juddery 1–2 shifts; hesitation at junctions; "rolling back" feel on a hill start; warning chime with no fault code in some cases
- Years affected
- 2018–2021 Kona OS 1.6 T-GDi with the 7-speed DCT (D7UF1) — 30,000–80,000 km is the typical first-fault window; hotter weather and stop-start Irish traffic make symptoms worse
- Indicative repair (Ireland)
- Free under Hyundai TSB 22-AT-007H: TCU software update and clutch relearn. Out of warranty, the dual-clutch pack costs €1,400–€2,200 fitted at an independent gearbox specialist. Full DCT replacement €3,000–€4,200.
- What to check before buying
- Service history must list a TCU reflash with the TSB 22-AT-007H reference; ask the seller to show the Hyundai Ireland invoice or the Carfax/MotorCheck record. On the test drive, pull away firmly on a hill from standstill three times and watch for shudder. Crawl in slow traffic for ten minutes if possible. Avoid 2018–2020 1.6 T-GDi cars without TSB proof.
1.0 T-GDi cam-chain cover wear and oil consumption
Major — significant repair cost- Symptoms
- Light tapping or "sewing-machine" noise from the front of the engine at cold start; rising oil consumption between services (sometimes 0.5–1.0 L per 5,000 km); occasional check-engine light with cam-position codes
- Years affected
- 2017–2020 1.0 T-GDi Kappa engines within a specific serial-number range; some 2018–2019 1.6 T-GDi cars share the symptom
- Indicative repair (Ireland)
- Cam-chain cover and tensioner replacement €700–€1,100 at an independent Hyundai/Kia specialist. €1,400–€1,800 at a Hyundai Ireland franchise. If oil starvation has damaged bearings, full engine rebuild can hit €3,500–€5,000.
- What to check before buying
- Pull the dipstick at the viewing and look for any glitter or metallic flake in the oil film. Listen at cold start before the engine warms up; cover wear is loudest in the first 30 seconds. Ask for service receipts that show top-ups between intervals. Frequent top-ups point to ring or cylinder-wall wear. Compression test recommended on any 2017–2018 1.0 T-GDi above 90,000 km.
Kona Electric LG battery-fire recall (Hyundai campaign code 196)
Critical — engine-out potential- Symptoms
- No driveable symptoms in the worst cases. Failures occurred at rest while charging or shortly after a charge cycle; some pre-failure cars logged a battery-cell-imbalance warning or a charging-error code
- Years affected
- 2019–2020 Kona Electric 64 kWh produced between 28 August 2018 and 2 March 2020 with LG Energy Solution cells from the Nanjing plant
- Indicative repair (Ireland)
- Free under recall: full LG battery-pack replacement plus a Battery Management System (BMS) software update. Replacement value if charged commercially would be €18,000–€22,000.
- What to check before buying
- Run the registration through MotorCheck or the Hyundai Ireland recall portal and confirm campaign code 196 shows "completed". A replacement pack also resets the High Voltage Battery serial number; a Hyundai dealer can print that record. If the seller cannot prove recall completion, walk away. Several Irish brokers (Aviva, AXA) decline cover on unrecalled 2019–2020 Kona Electrics.
12V auxiliary battery drain on Electric and Hybrid
Moderate — service-level fix- Symptoms
- Car will not wake from a parked state; dashboard goes dark; remote unlock fails; "12V Battery Discharged" pop-up; sometimes requires a jump-start despite the high-voltage pack being fully charged
- Years affected
- All Kona Electric (2018–2025) and Kona Hybrid (2019–2025); most common on cars left unused for more than seven days — Age-driven rather than mileage-driven; first replacement window is typically 3–5 years from new
- Indicative repair (Ireland)
- €140–€220 for a replacement AGM 12V battery at an Irish independent. €280–€380 at a Hyundai dealer including a BMS reset. Free under the 5-year Hyundai Ireland new-car warranty if the original cell fails.
- What to check before buying
- Ask the seller how often the car has been driven in the last three months. Open and close the driver door six times during the viewing and watch the dashboard for any voltage-warning flicker. If the car has been sitting on a forecourt for weeks, request a fresh 12V load test before agreeing the price. A trickle charger or solar maintainer should be considered for any Kona EV that is not driven weekly.
Check Regenerative Brakes warning and jerky brake-pedal feel
Moderate — service-level fix- Symptoms
- "Check Regenerative Brakes" or "Stop the vehicle and check brakes" message at startup or after the first stop; mild clunk during low-speed braking; uneven brake-pedal travel as the system transitions between regen and friction; occasional ABS warning
- Years affected
- 2019–2023 Kona Electric and Hybrid; symptoms peak in damp Irish winter conditions — 40,000–80,000 km is the typical first-fault window
- Indicative repair (Ireland)
- Brake-control unit software update is free at a Hyundai Ireland dealer. €180–€280 for a wheel-speed sensor replacement if a code is logged. €350–€520 for caliper recondition if Irish road-salt corrosion has seized the slider pins.
- What to check before buying
- OBD scan for codes in the IEB / brake control module before any test drive. On the road, brake from 50 km/h to a full stop five times in a row and feel for a step-change in pedal travel. Inspect the rear caliper slider pins for corrosion. Coastal counties like Galway, Kerry and Donegal accelerate this. Ask whether the latest IEB software update has been applied.
Infotainment freezes, reversing-camera dropout and Apple CarPlay disconnects
Minor — wear-and-tear- Symptoms
- Touchscreen reboots mid-drive; reversing camera shows a black screen or freezes on the previous image; Apple CarPlay drops or refuses to connect on the second start; Bluetooth audio cuts out; sat-nav reroutes incorrectly
- Years affected
- 2017–2021 Kona OS with the 7-inch or 8-inch infotainment head unit; the 10.25-inch unit fitted from late 2020 is more stable — 30,000–70,000 km is the typical first-fault window
- Indicative repair (Ireland)
- Free software update at a Hyundai Ireland dealer. €120–€220 to replace the reversing-camera unit if water has entered the housing. €60–€90 for a USB-C cable swap solves a surprising number of CarPlay drops.
- What to check before buying
- On the test drive, connect a phone via Apple CarPlay and let the system run for at least 15 minutes; watch for reboots. Select reverse gear five times during the viewing and check the camera image lights up within 1.5 seconds each time. Check the software version under the system menu and ask whether the latest Hyundai update has been applied.
2020–2022 8-speed automatic / DCT recall (loss of drive)
Major — significant repair cost- Symptoms
- Sudden loss of drive while moving; "Check Transmission" warning; refusal to engage drive or reverse after a full stop; in worst cases the car coasted to a halt with engine running
- Years affected
- 2020–2022 Kona with the 8-speed dual-clutch (later replaced by an 8-speed conventional automatic on the SX2)
- Indicative repair (Ireland)
- Free under the Hyundai recall: TCU reflash, sometimes paired with a clutch-pack replacement. Out of warranty, €1,800–€2,800 for the clutch pack and €3,200–€4,200 for a full transmission swap.
- What to check before buying
- Run the registration through MotorCheck and confirm the 2020–2022 transmission recall shows "completed". On the test drive, accelerate from 0–80 km/h, then come to a full stop and immediately accelerate again three times. Any hesitation longer than a second is a flag. OBD scan for codes in module 02 (transmission). Avoid cars without recall completion proof.
Coil-spring fracture and rear-suspension wear (Irish road surfaces)
Minor — wear-and-tear- Symptoms
- Clunking from the rear over potholes and speed bumps; uneven ride height visible from the side; rear tyres scrubbing the wheel arch on full load; pull to one side under braking on rough surfaces
- Years affected
- All Kona OS after 80,000–100,000 km of Irish use; coastal counties are highest risk
- Indicative repair (Ireland)
- €180–€280 per side for a rear coil-spring replacement at an independent garage. €260–€380 per side for a full strut assembly. €80–€120 for a four-wheel alignment after fitting.
- What to check before buying
- Speed-bump test over a known broken surface; knocks point to spring or bush wear. Look at the car from 10 metres away and check the rear sits level. Inspect each coil spring with a torch for any sign of corrosion pitting near the lower seat. Irish N-roads and rural lanes are notably harder on these springs than the German-tuned reference surface.
Who this car suits — and who should look elsewhere
Irish buyers wanting a small SUV with strong reliability, a long Hyundai Ireland warranty (5 years unlimited mileage on new, transferable to second owners on approved-used), and electrified powertrain choice. The 2022–2023 1.0 T-GDi mild-hybrid in Executive trim is the best-rounded petrol pick for buyers covering up to 18,000 km a year. For commuters covering more than 25,000 km a year, the 1.6 GDi HEV beats every direct rival on real-world Irish fuel consumption. Kona Electric (post-recall) suits any Dublin, Cork or Galway driver with off-street charging.
Buyers tempted by a 2019 or 2020 Kona Electric without written proof the LG battery recall (Hyundai campaign code 196) is closed; the risk is genuine and several Irish brokers will refuse cover. Buyers wanting a 2018–2020 1.6 T-GDi DCT without proof the TSB 22-AT-007H software update was applied; the shudder is real and a fix at retail is €1,400–€2,200. Drivers needing more than 350 km of motorway range in winter from a single charge. The Mk1 Kona Electric drops to 240–290 km in Irish January conditions.
Alternatives to consider
If the Hyundai Kona doesn't suit, these comparable models are worth a look in the Irish market:
- →Nissan Juke
- →Renault Captur
- →Toyota C-HR
- →Kia Niro
- →Peugeot 2008
- →Ford Puma
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