GMC Envoy Owners... How many miles will I get on a single tank of gas?

[Steve C]

2005 GMC Envoy, 6 cylenders 4wd... Im going from New York to Florida, and I need to know aprox how much gass i need, even though the prices keep changing. It's not my car, so I dont know, and the owners only drive from home to work, and never long distances, so they wouldnt know how many miles it would go. Any suggestions

 

[cueball94]

I just did the florida to philly trip in my 2005 xl and got 21 mpg going 70mph on cruise. gets about 14 in town though!

 

[Molson02536]

2005 GMC Envoy, 6 cylenders 4wd... Im going from New York to Florida, and I need to know aprox how much gass i need, even though the prices keep changing. It's not my car, so I dont know, and the owners only drive from home to work, and never long distances, so they wouldnt know how many miles it would go. Any suggestions

3 full tank of gas if your not pushing it. That simple enough