Dealer Group
Martin Management Group
Martin Management Group runs 15 locations in 6 states and earns a CarEdge transparency grade of A (96/100) from 45 verified out-the-door quotes.
- Average doc fee
- $325
- Dealer add-ons
- On 13% of quotes
- Top-graded store
- Subaru of Ontario (A)
Verified quotes since 2025
Score Breakdown
Grade Distribution
Across 10 rated locations
100% of locations earned a B or better. No location received an F.
Key Insights
Transparency Score
Scores 96/100, 9.3 points above the national average of 86.7/100.
Add-on Frequency
13% of transactions include an add-on, 4% less often than the national average of 17%.
Listing-to-OTD Gap
Prices run -3.1% above listing on average, better than the national average of 247.1%.
Top performers in this group
All locations
| Dealer | Location | Grade | Score | Quotes | Brand | Doc Fee | Add-on Rate |
|---|---|---|---|---|---|---|---|
| Volkswagen San Bernardino | San Bernardino, CA | A | 100 | 1 | Volkswagen | $85 | 0% |
| Martin Dodge Jeep Chrysler RAM | Bowling Green, KY | A | 100 | 1 | Chrysler | $389 | 0% |
| Kia of Beavercreek | Beavercreek, OH | A | 100 | 1 | Kia | $398 | 0% |
| Dayton Chrysler Dodge Jeep RAM | Dayton, OH | A | 100 | 1 | Chrysler | $398 | 0% |
| Subaru of Dayton | Dayton, OH | A | 100 | 2 | Subaru | $398 | 0% |
| Kia of Dayton | Huber Heights, OH | A | 100 | 3 | Kia | $387 | 0% |
| El Monte Nissan | El Monte, CA | A | 95 | 2 | Niss | $85 | 0% |
| Subaru of Ontario | Ontario, CA | A | 94 | 17 | Subaru | $85 | 18% |
| Nashville Subaru | Nashville, TN | B | 87 | 13 | Subaru | $800 | 39% |
| Bennettsville Honda | Bennettsville, SC | B | 81 | 4 | Hond | $225 | 75% |
Group locations
15 locations across California, Kentucky, Ohio, South Carolina, Tennessee, West Virginia
Frequently Asked Questions
Is Martin Management Group a good place to buy a car?
Yes, by CarEdge's measure. Martin Management Group earns CarEdge transparency grade A (96/100) across 45 verified out-the-door quotes from 10 stores, graded 8 A, 2 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 Martin Management Group?
CarEdge reviews Martin Management Group on 45 verified out-the-door quotes, not star ratings. Martin Management Group earns CarEdge transparency grade A (96/100) across 45 verified out-the-door quotes from 10 stores, graded 8 A, 2 B. Across those quotes its stores show dealer add-ons on 13% of verified quotes.
What is the doc fee at Martin Management Group dealerships?
Its stores average a $325 doc fee across 45 verified out-the-door quotes. It ranges from $85 at Subaru of Ontario in Ontario, CA to $800 at Nashville Subaru in Nashville, TN, partly because doc fee limits differ by state.
Do Martin Management Group dealerships add dealer add-ons?
CarEdge's verified quotes from Martin Management Group stores show dealer add-ons on 13% of verified quotes. Ask any store for an itemized out-the-door quote with all dealer add-ons removed before you visit.
Which Martin Management Group dealership is the best?
Subaru of Ontario in Ontario, CA is Martin Management Group's highest-graded store on the CarEdge Dealer Transparency Index: grade A (94/100) from 17 verified out-the-door quotes.