Dumb Question 4wd vs 2wd MPG

[Flux]

I stop at every gas station


V10 with 3.73, 5 star tune, Agile TTB 4x4, 33" tires. Van weighs about 9000lbs fully loaded.


About 12mpg highway. Western states so I usually drive 70-75 mph. The 5 star tune got me an extra 1 mpg so it surely paid for itself and a whole lot more available power, particularly at the low end. I chose to keep the 3.73 and not go with 4.1 as I am not heavy offroading and knew it would be mostly highway miles.

[Twoxentrix]

Originally Posted by Flux

I stop at every gas station.

Can easily cut that in half if you Reduce your Coffee consumption