Ford Gmc
July 26th, 2010
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How does Gmc Yukon XL gas mileage compare to the Ford Excursion? ?
I want to know who has the best SUV gas mileage of the Ford Excursion and the GMC Yukon XL. Both vehicles are quite large and I know they like gas.
Probably the Yukon gets better mileage, it has an engine that turns off half the cylinders when you do not need the power.