GMC Sierra 3500 HD Price in Connecticut
As of September 4, 2026, there are 47 GMC Sierra 3500 HD vehicles available at 12 dealerships in Connecticut. Connecticut dealers are pricing competitively — the average selling price is $1,510 below MSRP, with 89% of inventory at or under sticker. 11 of 12 dealers are currently pricing below MSRP on average. Prices range from $46,645 to $106,435, with a median of $68,795.
These are advertised prices — a negotiated deal (incentives, dealer discounts) often beats them.
47
In Stock
-$1,510
Avg Markup
89.4%
At/Below MSRP
$68,795
Median Price
Price range: $46,645 — $106,435
Dealers in Connecticut
| Dealer | Count | Avg Markup | Below MSRP |
|---|---|---|---|
| NORTHWEST HILLS CHEVROLET GMC Torrington, CT | 1 | -$5,000 | 1 |
| GATES GMC North Windham, CT | 7 | -$4,714 | 7 |
| BRUSTOLON BUICK GMC, INC. Mystic, CT | 1 | -$4,550 | 1 |
| VACHON GMC Putnam, CT | 3 | -$4,333 | 3 |
| VACHON BUICK GMC, INC. Old Saybrook, CT | 2 | -$4,000 | 2 |
| GALLAGHER GMC New Britain, CT | 5 | -$2,201 | 5 |
| D'ADDARIO BUICK GMC Shelton, CT | 2 | -$2,000 | 2 |
| INGERSOLL AUTO OF DANBURY Danbury, CT | 7 | -$714 | 7 |
| MINCHIN GMC, LLC Stamford, CT | 1 | $0 | 1 |
| GMC OF WATERTOWN Watertown, CT | 2 | $0 | 2 |
| WALLINGFORD GMC Wallingford, CT | 1 | $0 | 1 |
| SCRANTON MOTORS, INC. Vernon Rockville, CT | 15 | +$839 | 10 |