The full-size Cadillac Escalade SUV has appealed to celebrities and affluent 20-somethings since 2001, when a flashier version debuted. Its competitors include the Lincoln Navigator, Lexus LX 570, Infiniti QX56 other luxury SUVs. In spirit of excess, boasts available 22-inch wheels 6.2-liter V-8 with more than 400 horsepower. It can be configured seat up eight people is rear- or all-wheel drive.