Dealer Group
Ontario Auto Center
Ontario Auto Center runs 4 locations in 1 state and earns a CarEdge transparency grade of A (90/100) from 19 verified out-the-door quotes.
- Average doc fee
- $85
- Dealer add-ons
- On 25% of quotes
- Top-graded store
- Penske Honda Ontario (A)
Verified quotes since 2025
Score Breakdown
Grade Distribution
Across 2 rated locations
100% of locations earned a B or better. No location received an F.
Key Insights
Transparency Score
Scores 90/100, 3.3 points above the national average of 86.7/100.
Add-on Frequency
25% of transactions include an add-on, 8% more often than the national average of 17%.
Listing-to-OTD Gap
Prices run -4.5% above listing on average, better than the national average of 247.3%.
Top performers in this group
All locations
| Dealer | Location | Grade | Score | Quotes | Brand | Doc Fee | Add-on Rate |
|---|---|---|---|---|---|---|---|
| Penske Honda Ontario | Ontario, CA | A | 95 | 13 | Hond | $85 | 0% |
| Ontario Auto Center | Ontario, CA | B | 84 | 6 | — | $85 | 50% |
| Ontario Volkswagen | Ontario, CA | Not yetrated | — | — | — | — | — |
| Volvo Cars Ontario | Ontario, CA | Not yetrated | — | — | — | — | — |
Group locations
4 locations across California
Frequently Asked Questions
Is Ontario Auto Center a good place to buy a car?
Yes, by CarEdge's measure. Ontario Auto Center earns CarEdge transparency grade A (90/100) across 19 verified out-the-door quotes from 2 stores, graded 1 A, 1 B. 100% of its graded stores earn an A or B. Grades vary by store, so check the specific location before you buy.
What do reviews say about Ontario Auto Center?
CarEdge reviews Ontario Auto Center on 19 verified out-the-door quotes, not star ratings. Ontario Auto Center earns CarEdge transparency grade A (90/100) across 19 verified out-the-door quotes from 2 stores, graded 1 A, 1 B. Across those quotes its stores show dealer add-ons on 25% of verified quotes.
What is the doc fee at Ontario Auto Center dealerships?
Its stores average a $85 doc fee across 19 verified out-the-door quotes.
Do Ontario Auto Center dealerships add dealer add-ons?
CarEdge's verified quotes from Ontario Auto Center stores show dealer add-ons on 25% of verified quotes. Ask any store for an itemized out-the-door quote with all dealer add-ons removed before you visit.
Which Ontario Auto Center dealership is the best?
Penske Honda Ontario in Ontario, CA is Ontario Auto Center's highest-graded store on the CarEdge Dealer Transparency Index: grade A (95/100) from 13 verified out-the-door quotes.