Merchants Auto Promo Codes & Coupons October 2026 — Up to 20% Off

Merchants Auto is proud to maintain the highest standards in second-hand car selection, financing, vehicle maintenance and community service. Since their establishment, their dealers have grown from Hooksett NH's best local source of used cars to a regional one, serving Manchester NH, Concord NH, and Nashua NH. Their new merchant car lifetime plan allows customers to obtain peace of mind with their certification for second-hand purchases. Over the years, Merchants Auto has become the largest used car dealer in New Hampshire. They are also the largest family-owned second-hand dealers in New England. Most importantly, merchant cars have been voted No. 1 New Hampshire used car dealers for 21 years and counting! If they cannot serve customers in all aspects of the business, it is impossible to win this award.