Midwest Performance Cars, Northbrook is Quadrant Motors’ certified repair partner. Midwest Performance Cars is a modern, state-of-the-art repair facility designed to serve import vehicles in Northbrook, Illinois. Our skilled technicians specialize in auto repairs and maintenance services for European makes, including Audi, BMW, Land Rover, Mercedes-Benz, Mini, Porsche, Volkswagen, and more. Drivers of high-end performance vehicles need professional service to take proper care of their cars. That’s where our team comes in. We are true Euro car enthusiasts. We love caring for them. As owners ourselves, we treat our customers’ vehicles just like our own with complete professionalism and precision. Here, we treat our clients like family and their vehicles with the highest level of care possible. We stand behind our work with a 36-month/36,000-mile warranty.