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Sales: 9:00 AM - 9:00 PM
Service: 8:00 AM - 5:00 PM

STG Ontario Directions for California Drivers near Fontana

Easy Directions to STG Auto Group Ontario from Riverside, Corona, San Bernardino, and Fontana

STG Auto Group is the one-stop shop for finding excellent used cars for sale. Our Ontario used car dealership is conveniently located near several Southern California communities. If you're searching for your next used car near Riverside, Corona, San Bernardino, or Fontana, come visit our dealership for a great selection of used cars and used SUVs for sale from dozens of brands. If you need help finding our location, we've compiled some directions below.

Directions from Riverside

  • From Central Avenue, get on CA 91 eastbound.
  • Exit onto CA 60 westbound toward Los Angeles.
  • Continue on CA 60.
  • Exit onto S. Mountain Ave in Ontario.
  • Turn left onto W Holt Blvd.
  • Our location will be on your left.

Directions from Corona

  • Head north on Main Street.
  • Continue onto Hamner Ave.
  • Take a right onto Hidden Valley Pkwy.
  • Merge onto I-15 northbound.
  • Take Exit 106B onto CA 60 westbound.
  • Take Exit 34 onto Mountain Ave.
  • Follow Mountain Ave north.
  • Turn left onto W Holt Blvd.
  • Our location will be on your left.

Directions from San Bernardino

  • Get on I-215 southbound.
  • Take Exit 40 onto I-10 westbound.
  • Take Exit 50 for Mountain Ave.
  • Continue south on Mountain Ave.
  • Turn right on W Holt Blvd.
  • Our location will be on your left.

Directions from Fontana

  • Follow Sierra Ave toward I-10
  • Merge onto I-10 westbound.
  • Take Exit 50 for Mountain Ave.
  • Continue south on Mountain Ave.
  • Turn right on W Holt Blvd.
  • Our location will be on your left.
   
Dealer Information
STG Auto Group Ontario, Montclair & Garden Grove, CA Get Directions
STG Garden Grove: (855) 637-2379
STG Ontario/Montclair: (855) 637-1975
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
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
Sunday:
CLOSED
Monday:
9:00 AM - 6:00 PM
Tuesday:
9:00 AM - 6:00 PM
Wednesday:
9:00 AM - 6:00 PM
Thursday:
9:00 AM - 6:00 PM
Friday:
9:00 AM - 6:00 PM
Saturday:
9:00 AM - 5:00 PM
Phone:

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