Welcome to
Arnie Bauer Auto Group

Explore New Buick, GMC, Cadillac and Chevrolet Models

At our group, you’ll find an extensive selection of new GM vehicles: from refined Buick SUVs and efficient GMC models in Matteson, to luxurious Cadillac sedans and SUVs, and rugged Chevrolet trucks and crossovers in Wilmington. Whether you're drawn to the sporty Terrain, the elegant Escalade, or the capable Silverado, our diverse lineup ensures there’s something for every driver

Wide Range of Pre-Owned Options and Specials

Looking for value? The Arnie Bauer Auto Group offers a wide array of certified pre-owned and used vehicles, all carefully inspected for reliability. Each location carries stocked inventory and exclusive specials, including pre-owned deals and financing incentives, helping you find a great vehicle at a great price

Serving Matteson, Wilmington and Surrounding Communities

While our roots span Matteson and Wilmington, we proudly serve drivers from Frankfort, Richton Park, Tinley Park, Orland Park, Chicago Heights, and beyond. Our Matteson showrooms specialize in Buick, GMC, and Cadillac brands, while Wilmington caters to Chevy and GMC shoppers. Our collision center in Chicago Heights provides trusted repair services across the region

Financing, Certified Service, Genuine Parts and Collision Support

Each Arnie Bauer location features a robust finance center, offering tailored lease and loan options with transparent terms. Our service departments employ certified technicians using GM-approved parts—and our collision center in Chicago Heights handles everything from routine repairs to complex bodywork—ensuring you can drive confidently wherever the road takes you

Visit Arnie Bauer Auto Group Today

Experience automotive expertise and customer-first service across all Arnie Bauer locations. Whether you're buying, leasing, servicing, or financing, we’re ready to support you at every turn. Discover our vast inventory, enjoy local-quality care, and drive into your next vehicle with more confidence than ever. Visit us today!