2005–2008 Lexus GS 430 Specs & Performance

The 2005–2008 Lexus GS 430 is a large luxury sedan that combines sophisticated styling, strong V8 performance, and refined comfort. It is powered by a 4.3-liter naturally aspirated V8 gasoline engine producing 279 hp and 308 lb-ft of torque, paired with a 6-speed automatic or 6-speed manual transmission and rear-wheel drive. The GS 430 features a refined four-door design, a comfortable five-seat cabin, 16-inch wheels with 205/55R16 V tyres, and a premium interior with quality materials and practical features for everyday and long-distance driving.

The GS 430 delivers smooth and confident performance, reaching 60 mph in 5.9 seconds, 62 mph in 6.1 seconds, and a top speed of 155 mph. Its double-wishbone front suspension, multi-link rear suspension, vented front disc brakes, and solid rear disc brakes provide balanced handling and confident road manners. With 20.7 mpg combined fuel economy, a 387-mile total range, 15.2 ft³ of luggage space, and a 3,902-lb curb weight, the 2005–2008 Lexus GS 430 offers a strong combination of V8 performance, comfort, practicality, and luxury.