The 2009 Cadillac Escalade EXT is a premium full-size crew cab pickup truck. Standard features include 18-inch alloy wheels, xenon headlights, a roof rack, a road-sensing adaptive suspension, a fold-down midgate, heated seats for all occupants, power-adjustable front seats with driver memory settings, leather upholstery, wood grain trim, dual-zone automatic climate control, remote engine start and hands-free Bluetooth via OnStar. Also standard are a navigation system with real-time traffic and an eight-speaker Bose surround-sound audio system with a CD/DVD/MP3 player and satellite radio.Though the standard EXT is already well-appointed, plenty of options are available for those who desire further opulence. Most of the popular add-ons are included in the V8 Luxury Collection package, which consists of 22-inch chrome wheels, an upgraded adaptive suspension featuring Magnetic Ride Control, automatic high-beam headlamps, a sunroof, heated and cooled front seats and a heated steering wheel. Other available options include power-retractable steps, 18-inch chrome wheels and a rear-seat DVD entertainment system.