STG Montclair is a used car dealer serving Ontario, CA and surrounding communities

Ontario, California, is a dynamic, vibrant city situated in the heart of Southern California. Known for its rich history, diverse culture, and robust economic base, Ontario offers a high-quality lifestyle to its residents and visitors alike. The city is home to Ontario International Airport, one of the busiest airports in the United States, making it a major hub for transportation and commerce. Excellent educational institutions, a multitude of entertainment and recreational options, scenic parks, and shopping destinations like Ontario Mills--one of the largest shopping malls in the United States, add to the city's charm. A booming tech and healthcare sector, coupled with opportunities in manufacturing and logistics, makes Ontario a thriving center for business.

Find your next used car, truck or SUV at STG Montclair

STG Montclair is Ontario's destination for cars, trucks, and SUVs. We're located at 10477 Central Ave, Montclair, CA 91763.

Head west on W Holt Blvd toward Euclid Ave
Pass by El Pollo Loco (on the right in 0.5 mi)
(2.1 mi)
Turn right (0.2 mi)
Turn right
Destination will be on the right
(299 ft)