• STG MONTCLAIR : (855) 637-1975
  • STG ONTARIO: (855) 637-1106
  • STG SERVICE: (855) 965-2166
Info

Directions

  1. STG Auto Group

    1153 W Holt Blvd
    Ontario, CA 91762

    • Sales: (855) 637-1975
  2. STG Montclair

    10325 Central Ave
    Montclair, CA 91763

    • Sales: (800) 722-9210
  3. STG Ontario

    1153 W. Holt Blvd
    Ontario, CA 91763

    • Sales: (800) 722-9210
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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 pre-owned cars for sale. Our location in Ontario is conveniently located near several southern California communities. If you're searching for your next vehicle near Riverside, Corona, San Bernardino, or Fontana, come visit our dealership for a great selection of used cars 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.
   

Get Directions

Contact Info

STG Auto Group

10325 Central Avenue
Directions Montclair, CA 91763

  • Sales: (855) 637-1975
  • Service: (855) 965-2166
  • Parts: (855) 965-2166

Contact Info

STG Auto Group

1153 W Holt Blvd
Directions Ontario, CA 91762

  • Sales: (855) 637-1106
  • Service: (855) 965-2166
  • Parts: (855) 965-2166

Hours

  • Monday 9:00AM - 9:00PM
  • Tuesday 9:00AM - 9:00PM
  • Wednesday 9:00AM - 9:00PM
  • Thursday 9:00AM - 9:00PM
  • Friday 9:00AM - 9:00PM
  • Saturday 9:00AM - 9:00PM
  • Sunday 9:00AM - 9:00PM