Premium Package// Navigation System// Rearview Camera// Brand New BRIDGESTONE Turanza Serenity Plus Tires// Leather Interior// Power Sunroof// Ventilated Front Seats// According to review// The Lexus GS has been around for 19 years, but before the fourth generation closes on the luxury sedan, the GS will enter the 2011 model year with a standard Smart Stop Technology as an additional measure of consumer confidence. The base version, the GS 350 is powered by a 3.5-liter V6 engine that produces 303 HP at 6,200 rpm and 274 lb.-ft// Fuel Economy (19 city/ 26 hwy) mpg// Extended Warranties, Pre-Purchase Inspection and Financing available upon customer request//