different colors show the lines differently. the ultimate comparision will be exact same color in both vehicles and comparing the same 3.0 vs. 3.0 or 4.4 vs. 4.8 etc. I like them both. Interested to see what they do t the 4.8is replacement... maybe it will get 21 inch wheels and an agressive body kit with performance numbers in the sub 5.5 sec range. When that baby comes out then park it next to the current 4.8is to see what it really looks like. Curtis