Escalade ESV features all of the standard items the base Escalade has and comes with all-wheel drive. The ESV features an additional 14 inches of wheelbase and 19.5 inches of additional length, greatly enhancing third-row seat legroom and rear cargo space. Also, getting into the third row is easier with the ESV, its longer rear door providing a larger opening when the second-row seat is folded. It shares the high-output 6.2-liter V8 engine with the standard Escalade.The 2007 Cadillac Escalade ESV is a fully re-designed model.