The 2010 Cadillac Escalade ESV is available as a 4-door, 7-seat sport utility. Starting at $67,600, the 2010 Cadillac Escalade ESV Base AWD is powered by a 6.2L , 8 -cylinder engine mated to an automatic transmission that returns an EPA estimated The top of the line 2010CadillacEscalade ESVBase 4x2 , priced at $ 65,100 , is powered by a 6.2L , 8 - cylinder engine mated to an automatic transmission that returns an EPA estimated 14-mpg in the city and 20-mpg on the highway.