Did you just buy a new car only to find that it's having issues? The Massachusetts New Car Lemon Law, G.L. c. 90, § 7N½, provides consumers with solutions for cars that have a defect and/or malfunction that "substantially impairs the use, market value or safety" of your vehicle. The New Car Lemon Law applies to new or leased cars, vans, trucks, and motorcycles that are sold by Massachusetts new car dealers. If you have a vehicle that you use primarily for business purposes