In terms of engine options, the 2005 model included ... feedback in their reviews of the 2008 Liberty, with one writing, "Owned an [sic] 2006 traded it in for a 2008, Jeep really stepped up ...

The Jeep Liberty compact SUV was introduced in 2002 as a replacement for the Jeep Cherokee. It was designed to appeal to a younger demographic than the more rugged Wrangler and outgoing Cherokee.