( http://www.TFLcar.com ) The brand new 2013 Chevrolet Equinox and the Ford Explorer  and the Jeep Grand Cherokee Summit Overland don't have a lot in common. However all three of these vehicle have a very different approach to powering all four wheels, in other words, they all have one form or another of all-wheel-drive and terrain management technology. We thought it would be interesting, informative and fun to try these three very different AWD vehicles off-road in a real world test to see which one can best handle our Colorado Mountain off-road terrain. In this battle of 4X4 people haulers we take all three vehicles up our standard rugged Colorado trail to see which one can make it all the way to the top. Check out another fun and real world TFLcar Mashup test as we get wet, muddy and rocky in this off-road AWD technology comparison and review.