Dealer Group
Sullivan Automotive Group
Sullivan Automotive Group runs 6 locations in 1 state and earns a CarEdge transparency grade of A (95/100) from 11 verified out-the-door quotes.
- Average doc fee
- $479
- Dealer add-ons
- On 29% of quotes
- Top-graded store
- Northwest Hills Chevrolet GMC (A)
Verified quotes since 2025
Score Breakdown
Grade Distribution
Across 4 rated locations
100% of locations earned a B or better. No location received an F.
Key Insights
Transparency Score
Scores 95/100, 8.3 points above the national average of 86.7/100.
Add-on Frequency
29% of transactions include an add-on, 12% more often than the national average of 17%.
Listing-to-OTD Gap
Prices run -0.6% above listing on average, better than the national average of 246.2%.
Top performers in this group
All locations
| Dealer | Location | Grade | Score | Quotes | Brand | Doc Fee | Add-on Rate |
|---|---|---|---|---|---|---|---|
| Sullivan Honda | Torrington, CT | A | 100 | 2 | Honda | $479 | 0% |
| O'neill's Chevrolet | Avon, CT | A | 100 | 2 | Chevrolet | $479 | 0% |
| Northwest Hills Chevrolet GMC | Torrington, CT | A | 91 | 4 | Chevrolet | $479 | 50% |
| Northwest Hills Chrysler Jeep Dodge RAM | Torrington, CT | B | 88 | 3 | Chrysler | $479 | 67% |
| Northwest Hills Cadillac | Torrington, CT | Not yetrated | — | — | — | — | — |
| Sullivan Automotive Group | Torrington, CT | Not yetrated | — | — | — | — | — |
Group locations
6 locations across Connecticut
Frequently Asked Questions
Is Sullivan Automotive Group a good place to buy a car?
Yes, by CarEdge's measure. Sullivan Automotive Group earns CarEdge transparency grade A (95/100) across 11 verified out-the-door quotes from 4 stores, graded 3 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 Sullivan Automotive Group?
CarEdge reviews Sullivan Automotive Group on 11 verified out-the-door quotes, not star ratings. Sullivan Automotive Group earns CarEdge transparency grade A (95/100) across 11 verified out-the-door quotes from 4 stores, graded 3 A, 1 B. Across those quotes its stores show dealer add-ons on 29% of verified quotes.
What is the doc fee at Sullivan Automotive Group dealerships?
Its stores average a $479 doc fee across 11 verified out-the-door quotes.
Do Sullivan Automotive Group dealerships add dealer add-ons?
CarEdge's verified quotes from Sullivan Automotive Group stores show dealer add-ons on 29% of verified quotes. Ask any store for an itemized out-the-door quote with all dealer add-ons removed before you visit.
Which Sullivan Automotive Group dealership is the best?
Northwest Hills Chevrolet GMC in Torrington, CT is Sullivan Automotive Group's highest-graded store on the CarEdge Dealer Transparency Index: grade A (91/100) from 4 verified out-the-door quotes.