R Rob Guest Dec 17, 2008 #1 what would a about 2000-2003 cadillac deville 4.6 northstar v8 get for gas mileage on the highway? pretty good i presume cause its made to cruise on the highway
what would a about 2000-2003 cadillac deville 4.6 northstar v8 get for gas mileage on the highway? pretty good i presume cause its made to cruise on the highway
