Here it is - the ultimate test folks, make your own decisions! Many of you will recognize the finish line. And this will make you reconsider max tow weight whenever someone says you need to jump up to a 2500. Check out weight at 1:17
Just wish they had run the same test with 4x2 vehicles, since not everyone needs 4 wheel drive. Scary part on all of them is the uphill mpg. But their uphill speed on every new truck beats the pants off my old '02GMC 5.7 which just doesnt have the hp of these newer vehicles.