Motor Werks has two locations in Barrington, Illinois. Motor Werks Honda, Porsche, BMW, Infiniti, and Mercedes-Benz are at 1475 South Barrington Road in a 30-acre indoor mall facility, and Motor Werks Cadillac is at 206 North Cook Street.
In 1971, the first Motor Werks franchises opened in downtown Barrington on North Cook Street. As of 2015, the company has grown to include nine franchises and more than 500 staff members.
Motor Werks has over 1,200 vehicles in stock from nine manufacturers, including both new and certified pre-owned options. In addition, the Motor Werks service department completes over 80,000 transactions annually.