Serving the ST CATHARINES area, CARS UNLIMITED NIAGARA, located at 160 Church St in ST CATHARINES, ON, is your premier retailer of Preowned vehicles. Our dedicated sales staff and top-trained technicians are here to make your auto shopping experience fun, easy and financially advantageous. Please utilize our various online resources and allow our excellent network of people to put you in your ideal car, truck or SUV today!