Does driving in 4WD use more gas?
I have a Ford Explorer that allows me to switch from 2WD to 4WD at the turn of a knob. While I usually keep it in 2WD, lots of snow has been falling lately. As a result, I’ve been using 4WD more and more. My only issue is that I’m trying to save money, and I don’t want to spend extra money on gas. Will driving in 4WD use more gas?