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Key Features

    Highlights
  • G8 GT features 361 horsepower with Active Fuel Management - V8 power with V6 fuel economy4
  • Comfort and Sound Package, includes dual-zone automatic air conditioning, AM/FM stereo with 6-disc in-dash CD changer and MP3 playback, 6.5" color LCD and BlaupunktTM premium 11-speaker system
  • Available Audio system, BlaupunktTM premium 11-speaker system, 230-watt with amplifier and sub-woofers
  • XM Radio, standard with a 3-month trial2
  • OnStar, The world's most comprehensive in-vehicle security, navigation, communications, and diagnostics system3
  • Spoiler, rear low-profile
  • EPA-estimated mileage for 6.0L engine with automatic transmission: 15/24 MPG (city/hwy). 3.6L V6 engine boasts 17/25 MPG (city/highway)
  • Available 19" Wheels, 5-spoke machine-faced aluminum, (GT only)
  • Air conditioning, dual-zone automatic climate control with individual climate settings for driver and front passenger
  • Available heated driver and front passenger seats (leather seats only)
  • Remote vehicle starter system, with lock control, included in key fob