Lexus of Watertown is your Boston, Massachusetts Lexus dealer offering new used and certified preowned Lexus cars, sedans, hybrids, convertibles & SUV sales, leasing, service and parts in MA. Visit our Massachusetts Lexus showroom to see our new & certified pre-owned Lexus inventory including the all new 2010 Lexus ES, GS, LS, GS Hybrid, GX, IS, LS hybrid sedans, HS hybrid, LX, RX 450, RX Hybrid, IS C, IS F and SC convertible. Call today about the Lexus LFA!