I got 10.7 on my last tank around town.
About 12 MPG. HWY. 10 in town
A 454 will get about 9 mi/gal.
What is the mpg on 1996 chevy 3500 diesel, 2wd auto?
12 to 16 MPG
The fuel efficiency of a 2009 Silverado varies greatly based on it's engine size and the features it is equipped with. While the Hybrid Silverado gets about 21 MPG, the standard Silverado gets an average of around 13 MPG.
probably around 16 mpg
www.fueleconomy.gov 15 MPG city 20 MPG hwy
I have the 4:10 gears and if you run it a 70 mpg i have gotten 14.9 mpg
My 2005 silverado crew cab /6.0 averages 15.2 mpg
10-12
About 15 mpg on a 1990 Chevrolet suburban.
Depending on what you are driving, about 8 MPG.