GCC Specification. The Cadillac Escalade ESV has been around for nearly 20 years, with General Motors introducing the extended-wheelbase variant of the luxury crossover for the 2003 model year. Escalade ESV 6.2L V8 engine with Dynamic Fuel Management. 22" 14-Spoke alloy wheels with a Bright Silver finish. Curved OLED with 38 inches of total diagonal display. 10-way power driver and front-passenger heated seats with driver and front-passenger power lumbar control.