Hyundai i30 GD
Weaknesses, engine ratings and buying advice
150 PS
1.8L (Nu) Benzin
Grown-up compact, no drama
Decent90–101 PS
1.4L (Gamma) Benzin
7 weaknesses
Stay Away!Body Variants
The Hyundai i30 GD is available as Schrägheck and Kombi — choose your body type for specific insurance data:
Generations
Engine Overview
The Hyundai i30 GD is available with 7 engine variants — from 75 to 150 hp. 1 variants had engine changes — the model year is crucial.
The Hyundai 1.4L CRDi (Diesel, 90 PS) has the D4FC (1.4L CRDi) — rated: "Be Careful", 5 known weaknesses.
The Hyundai 1.6L CRDi (Diesel, 110–128 PS) comes with 2 different engines: D4FB (2012–2015, Be Careful) und D4FB (2012–2015, Be Careful). Pay attention to the model year for the 1.6L CRDi!
The Hyundai 1.4L (Gamma) (Benziner, 99–101 PS) has the G4FA (1.4L (Gamma)) — rated: "Stay Away!", 7 known weaknesses.
The Hyundai 1.6L (Gamma) (Benziner, 129–135 PS) has the G4FC (1.6L (Gamma)) — rated: "Be Careful", 5 known weaknesses.
The Hyundai 1.6L GDI (Gamma) (Benziner, 129–135 PS) has the G4FD (1.6L GDI (Gamma)) — rated: "Be Careful", 5 known weaknesses.
The Hyundai 1.6L MPI (Gamma II) (Benziner, 120 PS) has the G4FG (1.6L MPI (Gamma II)) — rated: "Be Careful", 7 known weaknesses.
The Hyundai 1.8L (Nu) (Benziner, 150 PS) has the G4NB (1.8L (Nu)) — rated: "Be Careful", 5 known weaknesses.
Vehicle Weaknesses
| Weakness | Cost | |
|---|---|---|
| Manual gearbox: oil loss through lip seal The manual gearbox on the i30 GD loses oil through defective shaft seals (lip seals). A typical problem that worsens gradually and can lead to gearbox damage. Symptoms: Oil spots under vehicle, gearbox oil level dropping from 100,000 km | Low | |
| Cracking in 4th gear A characteristic cracking noise in 4th gear on the manual gearbox is caused by defective synchroniser rings. The problem occurs more frequently at higher mileages. Symptoms: Cracking noise when shifting into 4th gear, gear jumping out from 120,000 km | Medium | |
| DCT automatic: judder when shifting The 7-speed dual-clutch gearbox shudders when downshifting and responds sluggishly at low speeds. Particularly troublesome in city traffic. Symptoms: Judder during gear change, sluggish response below 40 km/h from 80,000 km | High | |
| 7-speed DCT judders and wears quickly Jerky gear changes are characteristic of the 7-speed DCT. Strong shudder when downshifting and premature clutch wear especially in city driving and towing. Symptoms: Judder when pulling away, hesitation on gear change, vibration when downshifting from 80,000 km | High | |
| Manual gearbox: oil leak and synchroniser ring damage Manual gearbox loses oil through defective shaft seals. A cracking noise in 4th gear through a faulty synchroniser ring is also typical, requiring a costly gearbox strip-down. Symptoms: Cracking in 4th gear, gearbox oil leak, difficulty selecting gears from 100,000 km | Medium |
Top Reported Issues
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Known Problems and Issues
A total of 53 weaknesses have been documented for the Hyundai i30 GD (2012–2015) — 40 engine-related and 13 vehicle-related. One problem engine: G4FA (1.4L (Gamma)). Typical issues affect Gearbox, Steering, Rust, Other.
i30 (D4FC, 2012–2015) — Be Careful: Timing chain stretch at high mileage, Injector seal blow-by clogs oil circuit, Turbo failure from oil starvation after blocked oil strainer. Power: 90 PS.
i30 (D4FB, 2012–2015) — Be Careful: EGR cooler coolant leak, VGT turbocharger premature failure, Timing chain stretch. Power: 110 PS.
i30 (D4FB, 2012–2015) — Be Careful: EGR cooler coolant leak, VGT turbocharger premature failure, Timing chain stretch. Power: 128 PS.
i30 (G4FA, 2012–2015) — Stay Away!: Timing chain tensioner failure, Timing chain guide rail wears, Timing chain jumps. Power: 99–101 PS.
i30 (G4FC, 2012–2015) — Be Careful: Timing chain tensioner wear, Elevated oil consumption, Valve stem seals: oil consumption. Power: 129–135 PS.
i30 (G4FG, 2012–2015) — Be Careful: Timing chain stretches, Timing chain tensioner wear, Valve stem seals: oil consumption. Power: 120 PS.
i30 (G4FD, 2012–2015) — Be Careful: High-pressure fuel pump failure, Valve carbon buildup (GDi system), Timing chain stretch. Power: 129–135 PS.
i30 (G4NB, 2012–2015) — Be Careful: Timing Chain Stretch, Oil Consumption from Cylinder Bore Ovality, Connecting Rod Bearings: Wear from Oil Starvation. Power: 150 PS.
What to watch out for with the Hyundai i30? See the detailed listing of all engine and vehicle weaknesses in the sections above.
Frequently Asked Questions
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Last updated: February 2026 · All information without guarantee