http://www.helium.com/knowledge/73165-the-difference-between-4x4-and-4x2-vehicles.xml Helium.com > Cars > The difference between 4x4 and 4x2 vehicles en-us Copyright Helium.com Mon, 05 May 2008 19:39:55 GMT Mon, 05 May 2008 19:39:55 GMT