Welcome to Our Elizabethtown Chevrolet Dealer, Serving Plattsburgh & Champlain. Adirondack Chevrolet was established in Elizabethtown in 1945 by George and his wife Julie. We offer new Chevrolet vehicles, as well as pre-owned vehicles, full service and GM parts and accessories. Adirondack Chevrolet broke all previous records of GM sales in Elizabethtown and has a strong loyal customer base. It is our goal here at Adirondack Chevrolet to make sure that all of our customers are completely satisfied!