Gas is included with every reservation, no matter how long the trip is or how far you drive. We just ask that you do your part and make sure there is at least a 1/4 tank left for the next member.
As part of the car-sharing credo, we rely on our members to fill up the Zipcar since we don't always get to the car between reservations. We even provide a gas card to use so you won't have to pay out of pocket. Easy as that!