With its rear cargo box, the 2007 Cadillac Escalade EXT is technically a pickup truck, one that features an innovative fold-down mid-gate that effectively creates a full-size bed. But, aside from that design element, the EXT is much like the rest of the 2007 Cadillac Escalade lineup, with the same fresh face accented by vertically-stacked bright headlight housings and an expansive chrome grille inspired by the Cadillac Sixteen concept car. There are clean new body lines with tighter gaps, front fender vents, and integrated running boards. The new Escalades also get an interior distinct from their lesser Chevy and GMC siblings, with an attractive dash layout and generous use of leather. Added luxury comes in the form of an optional heated steering wheel, a touch-screen navigation system, a rear DVD entertainment system, a surround sound system by Bose, and 18- or 22-inch chrome alloy wheels. Safety is addressed by antilock brakes, StabiliTrak stability control, OnStar telematics with one year of complimentary service, and side-curtain airbags for front and rear occupants.