This will ultimately depend on the specific year of the Silverado and whether you're talking about highway or city. The 2003 for example gets 12 highway and 15 city.
The Chevy Silverado SS has a fuel economy of 9.4l/100kms. The Chevy Silverado SS features the most fuel efficient V8 5.3l engine on the road with a 6speed automatic transmission.
whats the answer
The Chevrolet Silverado's gas mileage varies from 14 (in cities) to 20 (on the highway) EPA MPG. It is of course possible improve your mileage by, for example, changing oil. Most synthetic oils should help you improve you mileage.
that depends on the mileage on the truck, driver, outside conditions, speed and if it is gas or diesel. is it a 1500, 2500 or 3500?
26
16.3 what what i have been getting
18-25 if your not towing anything
575-600km c\k1500
14-18
17 city 26 highway
it has a 14 city and 19 highway. if its a 6cylinder 4.3l auto.
My stock 350 is 14city 19 highway.