Hyundai Kona N OS N
Weaknesses, engine ratings and buying advice
The Kona N (2022–2023) — Hyundai's first N-performance SUV. 280 hp from the G4KH (2.0T turbo), 8-speed wet DCT or 6-speed manual, adaptive suspension, e-LSD. Genuine track capability.
The G4KH is the most proven enthusiast engine at Hyundai. The 8-speed wet DCT (not the problematic dry 7-speed) is calibrated for performance. Known issues: knock sensor moisture sensitivity, P-Zero tires wear fast with near-zero grip below 40°F. Fuel pump recall on 2022–2023 units — VIN check mandatory.
~18-month production run, no successor announced — collector demand rising.
Test-drive checklist: Fuel pump recall VIN. Pull stored knock sensor codes. DCT behavior. P-Zero condition.
2026 market: Kona N from $22,000–$31,000.
Insider pick: Kona N 6-speed manual, under 25,000 miles, full service history — most direct driver connection in the N lineup.
Generations
Engine Overview
The Hyundai Kona N OS N is available with one engine variant at 250 hp.
Theta II derivative with reinforced internals for N performance — 276 PS from 2.0L turbo with direct injection. Forged pistons and stronger con-rods versus standard Theta II. The notorious bearing failures are significantly rarer on G4KH thanks to reinforced components. Turbo stressed under N-typical driving — oil change every 5,000 km for track use. GDI valve coking from 40,000 km, walnut blasting recommended. Chain lasts 150,000+ km with correct oil. Intercooler efficiency drops during consecutive track laps — watch heat soak. Remarkably reliable for a performance engine.
- !! Fuel Pump Control Valve (Recall #262) from 30,000 km
Control valve in high-pressure pump wears prematurely. Rich mixture causes power loss and misfires.
Symptoms: Power loss at low RPM, rough idle, check engine light - !! Timing Chain Stretch from 120,000 km
Timing chain can stretch from ~120,000 km, especially with irregular oil changes. Valve-piston contact if chain jumps.
Symptoms: Cold start rattle, P0016/P0017 codes, rough idle - !! Knock Sensor Water Damage (P1326 Limp Mode) from 15,000 km
Knock sensor sits without splash shield under intake manifold. Water from rain or car wash triggers P1326 and limp mode.
Symptoms: Flashing CEL after rain, immediate power loss, RPM limited to 2,000
+ 1 more engine weaknesses + vehicle weaknesses
Vehicle Weaknesses
| Weakness | Cost | |
|---|---|---|
| DCT Oil Pump Failure (Recall #236) DCT Oil Pump Failure (Recall #236) from 15,000 km | High |
Top Reported Issues
Known Problems and Issues +
A total of 18 weaknesses have been documented for the Hyundai Kona N OS N (2022–2023) — 12 engine-related and 6 vehicle-related. Typical issues affect Gearbox, Electronics, Other, Body.
Kona N (G4KH, 2022–2023) — Be Careful: Fuel Pump Control Valve (Recall #262), Timing Chain Stretch, Knock Sensor Water Damage (P1326 Limp Mode). Power: 280 PS.
What to watch out for with the Hyundai Kona N? See the detailed listing of all engine and vehicle weaknesses in the sections above.
Frequently Asked Questions
What problems and weaknesses does the Hyundai Kona N OS N have? +
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Which engine is recommended? +
Which Hyundai Kona N OS N engine is the most fun? +
Is the Hyundai Kona N OS N worth buying used? +
What horsepower variants are available for the Hyundai Kona N OS N? +
Last updated: February 2026 · All information without guarantee