how many MPG does the 93 z28 get?

In the City it gets 15 MPG with Either Transmission and on the Highway it gets 22 Auto/23 Manual http://www.fueleconomy.gov/feg/sbs.htm this is the Official Fuel Economy Guides Site

tank should be a little over 15 gallons, maybe 15 mpg in the city. So i'd just fill up every 200 miles, unless you are one the highway alot, because mine gets around 360 miles on a tank on the highway and its not stock.

ok i have had two camaros i just wrecked my 200 ls1 and i had a 1994. With the lt1 motor you can actually be getiing about 12mpg if you have over 100000 miles on it. But dont sweat it you own a camaro