The following is a brief explanation of most relevant provisions of the Massachusetts lemon law. The complete text of the lemon law can be found at General Laws Chapter 90, Section 7N½.

The Massachusetts lemon law covers motor vehicles and motorcycles sold, leased, or replaced by a dealer or manufacturer. The lemon law covers used vehicles sold or leased within the term of protection, but does not cover auto homes, vehicles built primarily for off-road use, or any vehicle used primarily for business purposes.