With ongoing supply chain issues facing the auto industry these days, new cars are in sorely short supply at many dealerships, but the selection of used cars available around Keene, NH and Brattleboro, VT is positively booming. However, while used cars are great for folks who're looking for savings, you won't be saving much in the long run if you choose a pre-owned vehicle that's not good on gas. With rising fuel costs projected in the months to come, finding a fuel-efficient used car is more important than ever.