I used to get 200 miles to a tank of gas...all city driving, but for some reason the past 2 months I have been getting 240 to 250 miles per tank city driving. I'm not complaining. I am about to take my car from Cleveland Ohio to Florida. Seeing as how I now get 250, I am expecting 290 on the highway........but the way I drive on the highway it could be considerably less

 

**** i get 11 mpg on the street and 15 mpg on the interstate. but i got new o2's and a few new injectors comin soon here. and a whole new opti and water pump. plugs and wires. its gonna be a fun, but long weekend!

 

I get 13 mpg around town and 20mpg on long runs that's 300 miles on a tank not bad for such a big motor.

You guys are lucky in the UK it costs me £43 ($73) to fill the tank
thats why most Brits are scared of gas gusslers as these big V8's are sometimes called.

My Nova gets 10mpg on long runs when I drive it to the track.