At Marquardt of Barrington, we truly value your business and will not take you for granted. Our convenient and accessible location makes us the ideal Buick GMC dealership in Barrington, featuring a full inventory of competitively priced and high quality new and used cars, trucks and SUVs. We welcome you to come in to our comfortable and accommodating facility to test drive one of our vehicles. Our friendly and experienced staff is here to help you find a Buick or GMC that's perfect for you. We also offer Door 2 Door pick up and drop off service to make servicing your vehicle more convenient to your busy schedule. We will pick your vehicle up at home or work and leave you a vehicle to drive. After your vehicle is serviced we return it back to you washed and vacuumed.