About 12 MPG. HWY. 10 in town
My 2005 silverado crew cab /6.0 averages 15.2 mpg
My 1998 C2500 gets 13-16 mpg.
10-14 mpg is what my silverado gets
19 hwy 15.5 city
If it has a 305 around 15mpg If it has a 350 13-14
I got 10.7 on my last tank around town.
12 to 13 MPG HWY. and 10 or so miles per gallon in the city.
A 2007 Chevrolet Silverado 1500 gas tank holds 26 gallons of gas. The 1500 gets 14 mpg in the city, and 18 mpg on the highway.
10-12
depends how you drive it. if its a 1500 you could get 15-18mpg if u don't tromp on it
I get about 14-16 mpg on my 1999 Chevy Silverado 1500, 5.3L V8
prolly anywhere between 14 and 21 would be my guess