Quality used cars and trucks at Route 4 Motors! An excellent place in Southern New Hampshire to purchase a used car or truck. Click here ti view our used car and truck inventory. At Route 4 Motors, we appreciate your business. We have been servicing our customers for over 20 years. Route 4 Motors is a family business with family values. We're here to serve you! Trades are welcome and we also provide service and can help with financing. In-house financing is available or use Bank Financing or Credit Unions! Route 4 Motors is your one-stop shop.