GMC Envoy XL

Think of the Envoy XL as a longer, stronger version of the popular Envoy SUV.  Introduced in 2002 and retired in 2006, the XL increases the Envoy's seating capacity from 5 to 7.  The powertrain started out as a 4.2 L, 270 hp I6 and increased to 291 hp in the end, with the XL Denali upping the ante to a 5.3 L, 300 hp V8.  

Increased passenger capacity leaves less room for cargo, with the XL handling a minimum of 23.4 cubic feet as opposed to the 43.7 cubic feet in the regular Envoy.  Expect to get around 14 mpg in the city and 20 on the highway.

While the Envoy XL no longer exists, its spirit lives on in the Acadia that GMC introduced in 2007.