The 2007 Mazda CX-7 is a midsize SUV that’s available in three trim levels. The well-equipped Sport starts things off with 18-inch alloy wheels, air conditioning, power windows and mirrors, keyless entry, cruise control and a CD player. Next up is the midlevel Touring model, which adds leather-trimmed seats, front seat heaters and an eight-way power driver seat. The Grand Touring is the top-of-the-line CX-7 and features HID headlights, heated exterior mirrors, automatic climate control and distinct leather upholstery. All three trim levels can be further improved with additional options. A moonroof and an upgraded Bose audio system (with an in-dash six-CD changer) are grouped together as a package. They are also part of the Technology Package, as is a navigation system, a keyless-start feature and a rear park-assist system with rearview camera. A preferred equipment package consists of a cargo net, cargo tray, retracting cargo cover and rear bumper step plate.