Welcome to Coughlin Chevrolet Buick GMC, your Columbus and Newark Chevrolet, Buick, and GMC dealer of choice! We're a full-service car dealership with sales and service departments, a collision center, and a parts and accessories division. We carry all of the exciting new models from three great brands, including the Chevy Equinox, the Buick Enclave, and the GMC Acadia. We've been serving the Columbus to Zanesville Chevrolet, Buick, and GMC communities for years, so when you're in the market for a new, used, or certified pre-owned vehicle, you know you can trust us to meet all your automotive needs.