Blazer
Full Member
2007 LT3,? 5.3 engine, 2-wheel drive...
Baton Rouge, LA to northern Arizona and southern Utah and back. (Grand Canyon, Lake Powell, Bryce Canyon)? When we got there, we had averaged 19.2 MPG driving 1600 miles (mostly interstate) at 70-75 mph. Then after driving approximately 1300 miles on mostly rural non-interstate roads at 50-65 MPH, the average got up to 19.6 mpg. Then after driving home on mostly interstate again, the final average for the 4525 mile trip was 19.42 mpg... 233 gallons of regular gas.
Not too bad for a big, heavy truck!
Baton Rouge, LA to northern Arizona and southern Utah and back. (Grand Canyon, Lake Powell, Bryce Canyon)? When we got there, we had averaged 19.2 MPG driving 1600 miles (mostly interstate) at 70-75 mph. Then after driving approximately 1300 miles on mostly rural non-interstate roads at 50-65 MPH, the average got up to 19.6 mpg. Then after driving home on mostly interstate again, the final average for the 4525 mile trip was 19.42 mpg... 233 gallons of regular gas.
Not too bad for a big, heavy truck!