Like the other GS models, the 2009 Lexus GS 460, a midsize four-door luxury sedan with plenty of room for five passengers, is basically unchanged this year. Powered by a 4.6L V8 engine that produces 342 hp and 339 lb-feet of torque, the GS 460 is teamed to an eight-speed sequential-shift automatic transmission and rear-wheel drive. Among Lexus GS 460 standard features are adaptive HID headlights, keyless ignition, leather upholstery, rich wood trim, dual-zone climate control and a 10-speaker sound system. Options include a Mark Levinson audio system with navigation and a back-up camera, adaptive cruise control and a pre-collision accident preparedness system. EPA-estimated fuel economy ratings deliver a respectable 17 mpg city/24 mpg hwy and 20 mph in combined driving. The GS 460 clocks in at 5.4 seconds on a trip from 0-60 mph. Safety equipment is top of the line in terms of quality, quantity and choice, offering just about every safety feature known to man. Built with attractive and stylish contours, the GS 460 is a luxury sport sedan that rides comfortably.