TOYOTA 2GR 3.5L ENGINE

General Specifications

• Engine Type: V6
• Displacement: 3.5 liters (3498 cc)
• Bore x Stroke: 94 mm x 83 mm
• Compression Ratio: 10.8:1 (varies in variants)
• Block Material: Aluminum alloy
• Configuration: 60-degree V6 with DOHC (Double Overhead Camshaft) and 24 valves
• Fuel System: Sequential Multi-Point Fuel Injection or D-4S twin injection (direct and port) in some variants
• Valvetrain: Dual VVT-i (Variable Valve Timing with intelligence) for optimized performance

Performance Metrics

• Power Output: Ranges from 245 to 318 horsepower depending on the variant (e.g., 2GR-FE, 2GR-FSE, 2GR-FKS)
• Torque: Approximately 248 lb-ft to 360 lb-ft depending on application
• Fuel Type: Regular unleaded gasoline (recommended octane varies by model, typically 87 or 91 octane)
• Fuel Economy: Between 19 MPG in the city and 26 MPG on the highway

Common Applications

• Toyota: Camry, Avalon, RAV4, Highlander, Sienna, Tacoma
• Lexus: RX350, ES350, IS350, GS350
• Lotus: Evora, Exige

Notable Features

• Variable Geometry Intake Manifold: Enhances air flow and improves efficiency across various engine speeds.
• Electronic Throttle Control: Eliminates traditional cable and allows for more precise throttle response.
• Oil Cooling: Designed with oil jets to cool the pistons, enhancing reliability and performance.

Reliability and Common Issues

• Oil Consumption: Especially in older models, which can lead to a need for more frequent oil changes and monitoring.
• Water Pump Failures: Noted in certain models, typically surfacing around 60,000 to 100,000 miles.
• Carbon Buildup: Particularly from direct injection variants, which can hinder performance if not addressed.

Summary