192 miles taking this route:
The EXT is longer and has a 3rd row
There are many differences between the ESV and EXT. Fundamentally, the EXT is classified as a crew cab lightweight truck whereas the ESV is the longer Escalade with four doors and three rows of seats. If you'd like to see all the details, check out this eHow website listing in pretty good detail all the differences between the two models. Source: http://www.ehow.com/about_6401398_difference-escalade-ext-escalade-esv.html
The 2007 Cadillac Escalade-EXT has 16 valves.
The 2013 Cadillac Escalade-EXT has 16 valves.
The 2011 Cadillac Escalade-EXT has 16 valves.
The 2012 Cadillac Escalade-EXT has 16 valves.
The 2003 Cadillac Escalade-EXT has 16 valves.
The 2008 Cadillac Escalade-EXT has 16 valves.
The 2005 Cadillac Escalade-EXT has 16 valves.
The 2009 Cadillac Escalade-EXT has 16 valves.
The 2010 Cadillac Escalade-EXT has 16 valves.
The 2002 Cadillac Escalade-EXT has 16 valves.