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Toyota 1GR-FE Engine Specifications

• Engine Code: 1GR-FE

• Displacement: 3956 cc (4.0 liters)

• Configuration: V6

• Aspiration: Naturally Aspirated

• Fuel Type: Petrol (Gasoline)

• Valve Train: DOHC, 24 valves

• Bore x Stroke: 94.0 mm × 95.0 mm

• Compression Ratio:

  • 10.0:1 (early version, non-VVT-i)

  • 10.4:1 (with Dual VVT-i)

• Fuel System: Electronic Fuel Injection (EFI)

• Maximum Power Output:

  • ~236–278 hp (176–207 kW) @ 5200–5600 rpm (varies by model/year)

• Maximum Torque:

  • ~361–381 Nm (266–281 lb-ft) @ 3700–4400 rpm

⚙️ Key Features

• Dual VVT-i (Variable Valve Timing with intelligence on intake and exhaust) on later versions

• Aluminum alloy block and heads

• Timing chain driven

• Strong low-end torque, suitable for off-road and heavy-duty use

• Meets Euro III to Euro V emissions depending on region