I think the primary difference is if you drive on the highway vs. a car that rarely ever sees the highway... Highway mileage will always be better than town mileage. Ours rarely ever sees the highway... but we still manage 180 miles per tank.
I do punch it now and then. Its very hard to do just 75. But even with bursts up to 140-160 on my road trips and setting the cruise at 80 i still get about 280-290 per tank on the highway When I do get a little crazy in the streets I can still get about 250+Originally posted by Tambini
306 miles to the tank?? you must be feathering it the whole way. your driving a cobra, punch it now and then!! :beer: