Dealer Group
Castle Automotive Group
18 locations across Illinois, Indiana
Castle Automotive Group operates 18 franchised locations across 2 states. This page rolls up 137 verified out-the-door quotes from 15 of its locations, rated on fee transparency, add-on behavior, and listing-to-final-price accuracy.
137 verified quotes · Data since 2025
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A97 / 100
Score Breakdown
Fee Transparency (30%)99.8/100
Add-on Behavior (30%)94.5/100
Price Accuracy (30%)100/100
Data Quality (10%)85.4/100
Grade Distribution
Across 15 rated locations
A
15
B
0
C
0
D
0
F
0
100% of locations earned a B or better. No location received an F.
Key Insights
Transparency Score
Scores 97/100, 10.5 points above the national average of 86.5/100.
Add-on Frequency
8% of transactions include an add-on, 9% less often than the national average of 18%.
Listing-to-OTD Gap
Prices run -2.3% above listing on average, better than the national average of 97.0%.
Top performers in this group
All locations
Showing 10 of 18
| Dealer | Location | Grade | Score | Quotes | Brand | Doc Fee | Add-on Rate |
|---|---|---|---|---|---|---|---|
| Castle Kia Mchenry | McHenry, IL | A | 100 | 8 | Kia | $378 | 0% |
| Castle Chevrolet North | Elk Grove Village, IL | A | 100 | 6 | Chev | $378 | 0% |
| Castle Cars | North Riverside, IL | A | 100 | 2 | — | $368 | 0% |
| Castle Chevrolet | Villa Park, IL | A | 100 | 1 | Chev | $378 | 0% |
| Castle Chrysler Dodge Jeep Ram Naperville | Naperville, IL | A | 99 | 9 | Chrysler | $378 | 0% |
| Castle Subaru Mchenry | McHenry, IL | A | 99 | 13 | Subaru | $378 | 0% |
| Castle Volkswagen of Schaumburg | Schaumburg, IL | A | 98 | 4 | Volkswagen | $378 | 0% |
| Castle Volkswagen of Downers Grove | Downers Grove, IL | A | 97 | 11 | Volkswagen | $378 | 9% |
| Castle Mazda Downers Grove | Downers Grove, IL | A | 97 | 38 | Mazda | $378 | 11% |
| Castle Chrysler Dodge Jeep Ram of Chesterton | Chesterton, IN | A | 96 | 4 | Chrysler | $237 | 25% |
Group locations
18 locations across Illinois, Indiana