Welcome to Don Massey Cadillac in Plymouth, Michigan. Our goal is to provide each customer a personal, unique, responsive Cadillac experience. We would like to invite you to come in and see why we’ve earned our reputation for being the #1 Cadillac dealer in the mid-west for 35 years running and a Standards of Excellence dealer for 10 years straight! We want to be the first suburban Cadillac dealership you think of when buying or servicing your Cadillac.