New Cadillac Near St. Louis, MO
New Luxury Cadillac Cars Near St. Louis, MO
Must print out and present at dealership upon arrival to receive the special Internet price. We work hard to ensure prices posted are accurate. All prices are subject to change and occasional errors are made. Dealership does not guarantee any online prices. All prices must be verified at the dealership. Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers. MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the Fuel Economy portion of the EPA's website for details, including a MPG recalculation tool).
The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
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Welcome to Sapaugh Cadillac in Herculaneum, MO!
At Sapaugh Cadillac, we’re more than just a dealership – we’re your gateway to luxury, comfort, and innovation. Located in Herculaneum, MO, we proudly serve the St. Louis area, helping drivers find their perfect Cadillac and providing top-tier service to keep their vehicles in peak condition.
Explore Our Cadillac Lineup
When it comes to Cadillac, sophistication and performance are standard. Whether you’re seeking a family-friendly SUV or a refined sedan, we have a Cadillac for every lifestyle.
- Cadillac Escalade: Known for its bold design and spacious interior, the Escalade redefines what it means to drive in luxury. It’s the ultimate vehicle for turning heads and enjoying every mile.
- Cadillac XT5: This midsize SUV is the perfect blend of versatility and elegance. With advanced technology and a smooth ride, it’s built for both city commutes and weekend adventures.
- Cadillac CT5: A sedan that’s as powerful as it is stylish, the CT5 combines sporty performance with the sophistication you expect from Cadillac.
- Cadillac Lyriq: The future of driving is here with this all-electric SUV. The Lyriq offers cutting-edge design and sustainable performance without sacrificing luxury.
Take a short drive from St. Louis to our dealership and see these stunning vehicles in person. Our knowledgeable team is here to guide you through the features and options that make each Cadillac special.
Why Buy from Sapaugh Cadillac?
Choosing Sapaugh Cadillac means choosing a dealership that puts your needs first. Here’s why drivers from Herculaneum, St. Louis, and beyond trust us:
- Customer-Centered Experience: From your first visit to every service appointment, we’re committed to making your time with us enjoyable and hassle-free.
- Extensive Inventory: Whether it’s a brand-new Cadillac or a quality pre-owned vehicle, we have a variety of options to suit your preferences.
- Expert Financing: Our finance team works with you to find the best solutions for your budget, ensuring a smooth and straightforward purchasing process.
- Ongoing Support: Our relationship doesn’t end when you drive off the lot. We’re here for all your maintenance and repair needs, keeping your Cadillac running like new.
Cadillac Service You Can Rely On
At Sapaugh Cadillac, we don’t just sell luxury vehicles – we help you maintain them. Our state-of-the-art service center is staffed with factory-trained technicians who specialize in Cadillac maintenance and repairs.
From routine oil changes and tire rotations to more complex repairs, we use genuine Cadillac parts to ensure your vehicle performs at its best. Schedule your service online or give us a call, and let us take care of the rest.
Proudly Serving the St. Louis Area
We love helping drivers from St. Louis and the surrounding communities find their dream cars. Whether you’re driving through the city’s vibrant streets or heading out for a weekend in the countryside, a Cadillac from Sapaugh adds a touch of elegance to every journey.
We’re just a short trip from St. Louis, making it easy to browse our inventory, take a test drive, or have your Cadillac serviced by the experts.
Visit Sapaugh Cadillac Today!
Ready to experience everything Cadillac has to offer? Come visit us in Herculaneum, MO, and let our team help you find the vehicle that fits your lifestyle. Whether it’s a sleek SUV for your family or a powerful sedan for your daily commute, we’ve got the perfect Cadillac for you.
Browse our inventory online, schedule a test drive, or contact us with any questions. At Sapaugh Cadillac, we’re here to make your car-buying journey as enjoyable and stress-free as possible. Luxury is closer than you think – we can’t wait to welcome you!

"Our entire experience was fantastic. We were never pressured into anything and we actually enjoyed the car buying process. During the financing, instead of it taking an hour so they could badger us to pay for extras we don’t want, they simply laid out what was available and respected our choices. This was our first purchase at Sapaugh and we will definitely be back!"
by ANNIKA.HERBERT, 01/10/2025