STG Auto Group

2.9
10 Verified Reviews
9am - 9pm
Friday
9am - 9pm
Saturday
9am - 9pm
Sunday
9am - 9pm
Monday
9am - 9pm
Tuesday
9am - 9pm
Wednesday
9am - 9pm
Thursday
9am - 9pm
Show Full Business Hours

About the Dealership

The STG Auto Group is a collection of used car dealerships in Montclair and Ontario, California that proudly serve nearby Corona and Riverside drivers. Our family owned and operated business opened in 1997 and we're eager to continue our tradition of providing quality, well-maintained pre-owned vehicle options to shoppers in the area. With rugged trucks, family-friendly sedans and off-roading SUVs to explore, there'a competitively priced ride for every driver here at the STG Auto Group! Contact our used car dealerships near Fontana, CA to learn more about our Chevrolet Cruze inventory or to find a powerful used Dodge Challenger!... Read More

Carfax Advantage Dealer Logo
INVENTORY
RATINGS & REVIEWS

651 Used Vehicles at STG Auto Group

2016 Kia Sorento LX
30 Photos
Location: Ontario, CA
Dealer Rating:
2.9
10 Verified Reviews
2016 Mazda CX-5 Touring
31 Photos
PRICE DROP
Location: Ontario, CA
Dealer Rating:
2.9
10 Verified Reviews
2018 Honda Accord EXL
34 Photos
PRICE DROP
Location: Ontario, CA
Dealer Rating:
2.9
10 Verified Reviews
2016 Acura MDX
37 Photos
Location: Ontario, CA
Dealer Rating:
2.9
10 Verified Reviews
2018 Chevrolet Trax LT 1LT
27 Photos
Location: Ontario, CA
Dealer Rating:
2.9
10 Verified Reviews
2016 Ram 1500 Sport
29 Photos
Location: Ontario, CA
Dealer Rating:
2.9
10 Verified Reviews
2016 Acura MDX Technology
38 Photos
Location: Ontario, CA
Dealer Rating:
2.9
10 Verified Reviews
2018 Nissan Sentra SV
30 Photos
Location: Ontario, CA
Dealer Rating:
2.9
10 Verified Reviews
2016 Ford F-150 XLT
27 Photos
Location: Ontario, CA
Dealer Rating:
2.9
10 Verified Reviews
2015 BMW 5 Series 550i
40 Photos
Location: Ontario, CA
Dealer Rating:
2.9
10 Verified Reviews
2018 Chevrolet Cruze LS
26 Photos
Location: Ontario, CA
Dealer Rating:
2.9
10 Verified Reviews
2015 BMW 3 Series 328i
37 Photos
PRICE DROP
Location: Ontario, CA
Dealer Rating:
2.9
10 Verified Reviews
2017 Subaru Impreza 2.0i
28 Photos
Location: Ontario, CA
Dealer Rating:
2.9
10 Verified Reviews
2018 Kia Soul Base
23 Photos
Location: Ontario, CA
Dealer Rating:
2.9
10 Verified Reviews
2016 Kia Forte LX
22 Photos
Location: Ontario, CA
Dealer Rating:
2.9
10 Verified Reviews
2016 Volkswagen CC R-Line
30 Photos
PRICE DROP
Location: Ontario, CA
Dealer Rating:
2.9
10 Verified Reviews
2017 Mazda Miata Grand Touring
30 Photos
Location: Ontario, CA
Dealer Rating:
2.9
10 Verified Reviews
2015 Dodge Durango SXT
29 Photos
Location: Ontario, CA
Dealer Rating:
2.9
10 Verified Reviews
2018 Toyota Corolla SE
29 Photos
Location: Ontario, CA
Dealer Rating:
2.9
10 Verified Reviews
2015 Audi Q5 Premium Plus
35 Photos
Location: Ontario, CA
Dealer Rating:
2.9
10 Verified Reviews
2018 Lexus IS 300
34 Photos
Location: Ontario, CA
Dealer Rating:
2.9
10 Verified Reviews
2017 Jeep Renegade Sport
30 Photos
Location: Ontario, CA
Dealer Rating:
2.9
10 Verified Reviews
2016 Honda Accord EX
31 Photos
Location: Ontario, CA
Dealer Rating:
2.9
10 Verified Reviews
2018 Kia Sportage EX
32 Photos
Location: Ontario, CA
Dealer Rating:
2.9
10 Verified Reviews
2016 Chevrolet Malibu LT LT2
32 Photos
Location: Ontario, CA
Dealer Rating:
2.9
10 Verified Reviews
Displaying 1 - 25 of 651 results

Dealer Ratings & Reviews

Dealer Ratings & Reviews

by Raymond B. on Sep 2018Verified Shopper
Disapponted
Alan Hernandez, Disappointed that Alan Herandez did not return my calls about an accident I had on the way home from purchased my car. I am also disappointed that Alan Herandez did not provided with the password to install the protected system that was installed on my car. RayMore
by Melissa R. on Sep 2018Verified Shopper
not a great first experience
traded in my car and got pretty much nothing for it and two weeks after the purchase I had to put a new battery in the car and it also had other issues that I had to take it back to have fixed.
by John F. on Aug 2018Verified Shopper
Hot ouyside
He. Walked back in because it was hot I walked lot alone and left
by Charles H. on Jul 2018Verified Shopper
Awesome people
This dealership is top notch Harry who helped me throughout the transaction was great would definitely buy another car here again
by Sharon G. on Jul 2018Verified Shopper
Unfortunately zero stars was not available
I saw a car I was interested in, called the phone and spoke with salesman. I made a cash offer and explained that I wanted the car delivered to Las Vegas. The salesman said he would present to his boss and get back to me. I heard nothing for 3 days and then received an email from another person saying, this is a great car and call if you have questions??? I then called the original salesman phone and spoke with a 3rd salesman who informed me that he didnt care that I was paying cash, the price is the price and they dont get involved with transporting cars, that it shouldnt be more than $1000 and he would send me the name of a car carrier company. Really???? Im now working with Carvana and cant say enough about the level of customer service I received! Ariel explained the whole process to me, said they would transport car to Las Vegas, no charge and exactly what I needed to do. I would NOT recommend STG to anyoneMore
by Emma C. on Jul 2018Verified Shopper
Very responsive
I received numerous communications from several reps at STG. They arranged to have a car brought to my location for my mechanic to inspect. When I decided this wasn't the car for our family, they quickly arranged for my deposit to be refunded. I am awaiting receipt but anticipate no problems. I would recommend their service to anyone.More
by Fermin O. on Jun 2018Verified Shopper
My STG Experience
Hi at first when i saw this dealer and spoke to them they sounded nice and decent. My case was that my husband had a newly issued social security number so when i explaned that to the salesman he didnt even bother to run his credit or even try to see if he could get qualified for a car! Salesman said you need to come back with a good cosigner because we cant help you. Without looking at his credit! So a month later we went to Mark Christopher Chevrolet and they ran my husband's credit and we came home with a 2018 NEW Acaidia! And with a payment within our budget .So with that said maybe i was treaded with a bad salesperson but i would never go back there for a used car!More
by Charles W. on Jun 2018Verified Shopper
Enjoyable
The deal was made very easy.... All the sales person were very nice... Would go back again...
by Laura L. on Jun 2018Verified Shopper
Carfax was Perfect
Dealer was Great! Experience was Great! Dollar$ spent was Great! My car is Great!!
by Joseph K. on May 2018Verified Shopper
anything to get you in their lot
I called and spoke with the rep and he said, what you want to pay out the door is really close to our asking price and is definitely doable. Since it's really close to our asking price, why don't you come in and finalize everything? So stupid enough, I stopped by and found out $4k was really close to their asking price... Really, $4k is really close enough? in whose world? Kept on saying their price is the cheapest in the market. Guess what? I found another dealership, bought a car that I wanted in better shape, lower mileage, and heck of better customer service. Is that close enough for you?More
Loading cars...