STG Official Video

STG Auto Group is proud to offer the largest selection of premium and luxury used cars for sale in Southern California. With locations throughout the Inland Empire, including in Montclair, Ontario, and Garden Grove, SoCal drivers are never far from getting a quality pre-owned automobile at a great price. For instance, our Bellflower, CA, auto dealership is centrally located and easy to get to from nearby towns like Downey and Lakewood.

When you visit one of the used car dealerships of STG Auto Group, we'll make sure that you're getting a spectacular deal on your preferred pre-owned car, SUV or pickup truck. We strive to deliver an amazing experience for every customer. Let us prove to you why we're a premier used car dealership group with our high-quality vehicles, helpful staff and driver-friendly prices.

We want to be your go-to local car dealership for all your automotive needs. From used auto sales and financing to routine maintenance services and car repair, STG Auto Group is here for you before, during and long after your vehicle purchase.

You deserve more than just an average used car. That's why we only stock high-quality vehicles at our many Southern California used car dealership locations. Our certified technicians inspect each automobile we offer before it can be listed for sale. If it doesn't meet our exceptionally high standards, then we won't sell it; that's our promise to our valued customers. Stop into one of our many Los Angeles area locations today to get into your dream car!

From modern muscle cars to luxury SUVs, we're the Inland Empire's source for pristine, pre-owned automobiles. Would you like to sell or trade in your car? We offer fair market value for your vehicle, and we can make the process of trading in and trading up to one of our cars convenient, so see how much your ride is worth today.

Whether you need a commuter car or just want one to get around town with more style, features and technology than your current vehicle provides, we've got what you need at highly affordable prices. If you're shopping our online inventory of pre-owned cars, trucks and SUVs for sale near Norwalk or Long Beach and have questions, don't hesitate to contact us. We'll make buying your next car fun, affordable and hassle-free, so shop at STG Auto Group dealerships today.

Dealer Information
STG Auto Group Ontario, Montclair & Garden Grove, CA Get Directions
STG Montclair: (909) 341-1189
STG Ontario: (909) 344-5390
STG Garden Grove: (714) 886-6646
STG Bellflower: (562) 262-9051
Sunday:
9:00 AM - 9:00 PM
Monday:
9:00 AM - 9:00 PM
Tuesday:
9:00 AM - 9:00 PM
Wednesday:
9:00 AM - 9:00 PM
Thursday:
9:00 AM - 9:00 PM
Friday:
9:00 AM - 9:00 PM
Saturday:
9:00 AM - 9:00 PM
STG Montclair/Ontario: (909) 344-5513
STG Bellflower: (562) 262-9151
Sunday:
CLOSED
Monday:
8:00 AM - 5:00 PM
Tuesday:
8:00 AM - 5:00 PM
Wednesday:
8:00 AM - 5:00 PM
Thursday:
8:00 AM - 5:00 PM
Friday:
8:00 AM - 5:00 PM
Saturday:
8:00 AM - 5:00 PM
STG Montclair/Ontario: (909) 344-5513
STG Bellflower: (562) 262-9151
Sunday:
CLOSED
Monday:
8:00 AM - 5:00 PM
Tuesday:
8:00 AM - 5:00 PM
Wednesday:
8:00 AM - 5:00 PM
Thursday:
8:00 AM - 5:00 PM
Friday:
8:00 AM - 5:00 PM
Saturday:
8:00 AM - 5:00 PM
Phone: