2017 HYUNDAI Ioniq G4LE/THETA II PHEV (AE)

AE / 5-door Hatchback / Global (Confirmed key markets: South Korea, USA, Europe)

G4LETHETA II PHEVElectricMotorExakter Jahres-/Varianten-DatensatzSilver

Engine identity

Engine code

G4LE, THETA II PHEV, ElectricMotor

Engine summary

The 2017 Hyundai Ioniq was launched as a hybrid, plug-in hybrid, and fully electric vehicle with distinct powertrains. The Hybrid and Plug-in Hybrid versions use a 1.6L GDI Atkinson-cycle four-cylinder engine (engine code G4LE) paired with an electric motor, while the all-electric version uses a permanent magnet synchronous motor.

Displacement

1598cc (Hybrid/Plug-in Hybrid gasoline engine)

Power

Hybrid (G4LE engine + motor): 104 hp (gasoline engine) + 43.5 hp (electric motor), combined system output approx. 139 hp; Electric: 120 kW (161 hp)

Torque

Hybrid (G4LE engine): 147 Nm; Electric: 295 Nm

Fuel system

Gasoline direct injection (GDI) for hybrid and plug-in hybrid versions; full electric powertrain for EV.

Timing drive

Chain driven DOHC for G4LE gasoline engine

OBD-Port

Verify by VIN and market

Oils and fluids

Öltyp

SAE 5W-30 or 5W-20 synthetic, meeting API SN or higher

Ölmenge

Approximately 4.3 liters (service-fill, includes oil filter change) for G4LE gasoline engine

Kühlmittel

Approximately 5.0 liters (engine and hybrid system combined, varies by market)

Flüssigkeit

Hyundai blue-green CVTF or equivalent, per service intervals

Differential fluid

N/A (Front Wheel Drive layout, no separate differential fluid documented)

Bremsflüssigkeit

DOT 3 or DOT 4

Service and parts data

Manual transmission

6-speed dual clutch transmission (DCT) available for hybrid versions in select markets

Automatic transmission

6-speed DCT or CVT type transmissions depending on market and trim

Spark plugs

Iridium type, gap 0.9 mm

Service interval

Typically 15,000 km or 12 months, varies by market

Reifengrößen

205/55R16, 215/45R17

Radmoment

Verify by VIN and market

Common and chronic problems

Battery capacity gradual decrease for EV/PHEV models
Electrical system glitches in earliest units

First checks

12V battery condition
Hybrid battery health (if applicable)
Brake system and regenerative braking performance

Vor dem Teiletausch

Save fault codes and freeze-frame data before clearing anything.
Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.

Important notes

Trim and powertrain availability vary by market; primary markets included South Korea, USA, and Europe with subtle specification differences.
Electric model uses a 28 kWh battery pack with 124 miles EPA range (US market). Hybrid and plug-in hybrid have different battery capacities.
Oil capacity given for gasoline engine only. Electric and hybrid systems require separate maintenance specific to traction battery and electric drivetrain.

Häufige Codes

Source and verification notes

Verified from Hyundai global 2017 technical brochures and user manuals across Korea, USA and Europe.
Technical specifications cross confirmed via independent automotive databases and early vehicle reviews.

Kompatible Werkzeuge

Verify by VIN and market

Häufige Fragen

What engine code does the 2017 HYUNDAI Ioniq G4LE/THETA II PHEV (AE) use? 2017 HYUNDAI Ioniq G4LE/THETA II PHEV (AE) is listed here with engine code G4LE, THETA II PHEV, ElectricMotor; engine summary: The 2017 Hyundai Ioniq was launched as a hybrid, plug-in hybrid, and fully electric vehicle with distinct powertrains. The Hybrid and Plug-in Hybrid versions use a 1.6L GDI Atkinson-cycle four-cylinder engine (engine code G4LE) paired with an electric motor, while the all-electric version uses a permanent magnet synchronous motor..
What oil and capacity does the 2017 HYUNDAI Ioniq G4LE/THETA II PHEV (AE) use? 2017 HYUNDAI Ioniq G4LE/THETA II PHEV (AE) is listed with SAE 5W-30 or 5W-20 synthetic, meeting API SN or higher and oil capacity Approximately 4.3 liters (service-fill, includes oil filter change) for G4LE gasoline engine. Confirm market and engine option before service.
What are common 2017 HYUNDAI Ioniq G4LE/THETA II PHEV (AE) problems? Highlighted checks for 2017 HYUNDAI Ioniq G4LE/THETA II PHEV (AE): Battery capacity gradual decrease for EV/PHEV models, Electrical system glitches in earliest units.

Engine identity

Engine code

G4LE, THETA II PHEV, ElectricMotor

Engine summary

Displacement

1598cc (Hybrid/Plug-in Hybrid gasoline engine)

Power

Hybrid (G4LE engine + motor): 104 hp (gasoline engine) + 43.5 hp (electric motor), combined system output approx. 139 hp; Electric: 120 kW (161 hp)

Torque

Hybrid (G4LE engine): 147 Nm; Electric: 295 Nm

Fuel system

Gasoline direct injection (GDI) for hybrid and plug-in hybrid versions; full electric powertrain for EV.

Timing drive

Chain driven DOHC for G4LE gasoline engine

OBD-Port

Verify by VIN and market

Oils and fluids

Öltyp

SAE 5W-30 or 5W-20 synthetic, meeting API SN or higher

Ölmenge

Approximately 4.3 liters (service-fill, includes oil filter change) for G4LE gasoline engine

Kühlmittel

Approximately 5.0 liters (engine and hybrid system combined, varies by market)

Flüssigkeit

Hyundai blue-green CVTF or equivalent, per service intervals

Differential fluid

N/A (Front Wheel Drive layout, no separate differential fluid documented)

Bremsflüssigkeit

DOT 3 or DOT 4

Service and parts data

Manual transmission

6-speed dual clutch transmission (DCT) available for hybrid versions in select markets

Automatic transmission

6-speed DCT or CVT type transmissions depending on market and trim

Spark plugs

Iridium type, gap 0.9 mm

Service interval

Typically 15,000 km or 12 months, varies by market

Reifengrößen

205/55R16, 215/45R17

Radmoment

Verify by VIN and market

Important notes

Trim and powertrain availability vary by market; primary markets included South Korea, USA, and Europe with subtle specification differences.

Electric model uses a 28 kWh battery pack with 124 miles EPA range (US market). Hybrid and plug-in hybrid have different battery capacities.

Oil capacity given for gasoline engine only. Electric and hybrid systems require separate maintenance specific to traction battery and electric drivetrain.

Häufige Fragen

What engine code does the 2017 HYUNDAI Ioniq G4LE/THETA II PHEV (AE) use? 2017 HYUNDAI Ioniq G4LE/THETA II PHEV (AE) is listed here with engine code G4LE, THETA II PHEV, ElectricMotor; engine summary: The 2017 Hyundai Ioniq was launched as a hybrid, plug-in hybrid, and fully electric vehicle with distinct powertrains. The Hybrid and Plug-in Hybrid versions use a 1.6L GDI Atkinson-cycle four-cylinder engine (engine code G4LE) paired with an electric motor, while the all-electric version uses a permanent magnet synchronous motor..

What oil and capacity does the 2017 HYUNDAI Ioniq G4LE/THETA II PHEV (AE) use? 2017 HYUNDAI Ioniq G4LE/THETA II PHEV (AE) is listed with SAE 5W-30 or 5W-20 synthetic, meeting API SN or higher and oil capacity Approximately 4.3 liters (service-fill, includes oil filter change) for G4LE gasoline engine. Confirm market and engine option before service.

What are common 2017 HYUNDAI Ioniq G4LE/THETA II PHEV (AE) problems? Highlighted checks for 2017 HYUNDAI Ioniq G4LE/THETA II PHEV (AE): Battery capacity gradual decrease for EV/PHEV models, Electrical system glitches in earliest units.

2017 HYUNDAI Ioniq G4LE/THETA II PHEV (AE)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

First checks

Vor dem Teiletausch

Important notes

Scanning Engine...

2017 HYUNDAI Ioniq G4LE/THETA II PHEV (AE)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

First checks

Vor dem Teiletausch

Important notes