The 2009 Acura RDX is a small five-passenger luxury crossover SUV. Standard features are plentiful and include 18-inch alloy wheels, xenon headlights, a moonroof, full power accessories, heated front seats, a tilt/telescoping steering column, a power driver seat with memory, a power passenger seat, Bluetooth phone connectivity, leather upholstery and dual-zone automatic climate control. A seven-speaker audio system with a six-disc CD/MP3 changer, satellite radio, steering-wheel-mounted audio controls and an auxiliary audio jack is also standard.The RDX's available Technology Package adds a navigation system with real-time traffic, a rearview camera, solar-sensing and GPS-linking features for the climate control and a 10-speaker Panasonic/ELS premium surround-sound audio system.