2009–2011 Lexus GS 450h Specs & Performance

The 2009–2011 Lexus GS 450h is a large luxury hybrid sedan that combines V6 performance with advanced hybrid technology. It is powered by a 3.5-liter naturally aspirated V6 gasoline engine with an electric powertrain, producing 341 hp and 271 lb-ft of torque. The system is paired with a 2-speed automatic transmission and rear-wheel drive. The GS 450h features a four-door, five-seat cabin, 245/40 ZR18 tyres, and a premium interior designed for comfortable everyday driving and long-distance travel.

The GS 450h delivers strong performance, reaching 60 mph in 5.7 seconds, 62 mph in 5.9 seconds, and a top speed of 155 mph. Its double-wishbone front suspension, multi-link rear suspension, and vented disc brakes provide composed handling and confident road manners. With 30.1 mpg combined fuel economy, a 517-mile total range, 11.7 ft³ of luggage space, and a listed curb weight of 4,101 lbs, the 2009–2011 Lexus GS 450h offers a well-balanced combination of luxury, performance, hybrid efficiency, and everyday practicality.