Quote:
Originally posted by miket
Jason71k10:
Gas mileage in 'Burbs is bad to begin with but it's subjective. I get 8 maybe around town depending on how I drive it. They have duals all they way to a single muffler doul out of the muffler into a sinlge tailpipe...I went to dual dynomax's and picked up maybe 1/2 mpgs on the highway...I average about 13mpg at 70-80mph with 4.10's....I don't get much less than that towing my Chevelle.
Last time I ws on the scales it weighed out at about 7500lbs.
My Dad has a cherry 90 1/2 burb with a 350 and 3.73's and he gets 10-12mpg.
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My '99 GMC Suburban 1/2 ton 2wd gets 20-21 mpg on the interstate but is quite a bit worse around town. It's geared pretty high though. They don't all get terrible fuel mileage.
It depends on how they are optioned.
Robert