The 2GR-FE engine is a 3.5-liter V6 engine that was first introduced by Toyota in 2005. It is a member of the GR family of engines, which also includes the 2JZ-GE, 3MZ-FE, and 4GR-FE engines. The 2GR-FE engine is a popular choice for use in a variety of Toyota and Lexus vehicles, including the Camry, Avalon, Highlander, RX, and ES.
Engine Specifications
- Engine Type: V6
- Displacement: 3.5 liters
- Bore: 94.0 mm
- Stroke: 83.0 mm
- Compression Ratio: 10.8:1
- Horsepower: 268 hp @ 6,200 rpm
- Torque: 248 lb-ft @ 4,700 rpm
- Fuel System: Port fuel injection
- Valve Train: DOHC with VVT-i
Design and Features
The 2GR-FE engine is a lightweight and compact engine that features a number of advanced design features. These features include:
- Aluminum Alloy Cylinder Block and Heads: The aluminum alloy construction of the engine block and heads helps to reduce weight while also improving heat dissipation.
- Dual Overhead Camshafts (DOHC) with Variable Valve Timing (VVT-i): The DOHC design with VVT-i allows the engine to optimize valve timing for improved performance and fuel economy.
- Port Fuel Injection: The port fuel injection system provides precise control of fuel delivery, resulting in improved fuel economy and emissions.
- Electronic Throttle Control: The electronic throttle control system provides precise control of the throttle position, resulting in improved responsiveness and fuel economy.
Performance and Fuel Economy
The 2GR-FE engine is a powerful and efficient engine that provides excellent performance and fuel economy. In the Camry, the 2GR-FE engine produces 268 horsepower and 248 lb-ft of torque. This allows the Camry to accelerate from 0 to 60 mph in 6.6 seconds and achieve a top speed of 130 mph. The 2GR-FE engine also provides excellent fuel economy, with an EPA-estimated 20 mpg city/29 mpg highway.
Reliability and Maintenance
The 2GR-FE engine is a reliable and durable engine that requires minimal maintenance. Regular maintenance includes oil changes every 5,000 miles, coolant changes every 100,000 miles, and spark plug changes every 120,000 miles. The 2GR-FE engine is also known for being relatively easy to work on, making it a popular choice for do-it-yourselfers.
Conclusion
The 2GR-FE engine is a powerful, efficient, and reliable engine that is a popular choice for use in a variety of Toyota and Lexus vehicles. Its advanced design features and excellent performance and fuel economy make it a great choice for drivers who are looking for a powerful and efficient engine.
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