Chevrolet

I was looking at one and i believe it is high. can anybody verify?

Right around 20 mpg if you drive sensibly and drive in the country and city.took the company one on a road trip and drove mostly on the highway and we were getting over 20..but when you get into stop and go traffic, you get more like 15. it all depends on how you drive. and it depends on how well the vehicle has been maintained and if there were any add on perforblokece features. a good exhaust system and cold air intake will get you a little more too.the 4.3l right?