Explore Our Extensive Used Vehicle Inventory in Mequon, WI


*All prices plus tax, title, license, and $395 dealer service fee extra. MSRP is the Manufacturer’s Suggested Retail Price of the vehicle and may not represent the actual sales price. Offers, incentives, discounts, or financing are subject to expiration and other restrictions.

The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

Quality Pre-Owned Cars, Trucks, and SUVs for Every Lifestyle

At Sommer's Buick GMC in Mequon, WI, we offer a vast selection of high-quality pre-owned vehicles designed to fit every lifestyle and budget. Whether you're looking for a reliable sedan, a versatile SUV, or a powerful truck, our inventory features top brands including Buick, GMC, and other popular makes. Each vehicle undergoes a rigorous inspection by our factory-trained technicians to ensure safety, reliability, and long-term performance. With competitive pricing, flexible financing options, and transparent vehicle histories, you can shop with confidence knowing you’re making a smart investment. Drivers from Mequon, Milwaukee, and the surrounding communities trust Sommer's Buick GMC for our commitment to quality, exceptional service, and a hassle-free buying experience. Our knowledgeable sales team is here to guide you through every step of the process, helping you find the perfect vehicle that meets your needs.

Exclusive Benefits and Offers on Pre-Owned Vehicles

When you shop Sommer's Buick GMC’s used inventory, you gain access to a range of exclusive benefits designed to make your purchase even more rewarding. Take advantage of competitive trade-in values, easy financing options, and certified pre-owned vehicles that come with added peace of mind. Many of our pre-owned cars, trucks, and SUVs feature comprehensive warranties, multi-point inspections, and complimentary roadside assistance, ensuring reliability from day one. Seasonal sales and special promotions on select models help you save even more, while our attentive service team provides support long after you drive off the lot. Drivers throughout Mequon, Milwaukee, and nearby communities choose Sommer's Buick GMC for our unbeatable combination of quality, value, and trust. Experience a smarter, simpler, and more enjoyable car-buying experience today.

At Sommer's Buick GMC we know that buying a new car can be a big decision. That's why we offer a wide of afforable cars! Whether you're on a budget, or you are looking for Certified Pre-Owned, Sommer's Buick GMC has got you covered. Stop by today and let our team of experts help you find the perfect vehicle for you.

We also offer great Pre-Owned Specials so you can find the best deal that fits your needs. Stop by our store so we can show you why you should buy your next vehicle through us. Our friendly and experienced team is eagerly waiting for you!