← Vehicle Details
Deal Sheet: 2026 Sierra 3500 HD AT4
KOONS CHEVROLET GMC CLARKSVILLE · Clarksville, MD · VIN: 1GT4UVEY1TF291093
Negotiation Guide
Opening Offer
$86,966
Fair Price
$88,466
Walk Away Above
$90,110
- • Recent buyers paid ~$2,665 below MSRP
- • Sitting 42 days (avg 25) — extra leverage
- • Price already dropped 1 time(s) — dealer is motivated
Price Breakdown
Est. Dealer Cost$81,662
Est. Invoice$84,415
Holdback (est.)$2,753
MSRP (Sticker)$91,755
Asking Price$88,755
Markup-$3,000
Est. Dealer Margin on This Car$7,093
Percentile46% of inventory is priced lower
Days on Lot42 days
What Others Paid (Last 30 Days)
Cars Sold297
Avg Markup-$2,665
Median Markup$0
Best Deal-$13,000
Worst Deal+$5,580
% Sold Below MSRP99%
Avg Days to Sell25 days
Dealer Profile
Inventory154 vehicles
Avg Markup (All Models)-$3,215
Avg Markup (Sierra 3500 HD)-$1,618
% Below MSRP96%
Avg Days to Sell15 days
Avg Sold Markup-$2,670
Price History
Jun 13, 2026$87,255 → $86,755(-$500)
Jul 9, 2026$86,755 → $88,755(+$2,000)
Cheaper Sierra 3500 HD AT4 Inventory
KENDALL CHEVROLET BUICK GMC OF NAMPANampa, ID
-$10,000$81,45519d
DIAMOND CHEVROLET GMCBanning, CA
-$9,900$83,98051d
ROSS DOWNING GMC OF GONZALESGonzales, LA
-$9,500$84,60025d
POWER BUICK GMC OF SALEMSalem, OR
-$9,250$83,6655d
POWER BUICK GMC OF SALEMSalem, OR
-$9,250$83,8157d
POWER BUICK GMC OF SALEMSalem, OR
-$9,250$83,1704d
POWER BUICK GMC OF SALEMSalem, OR
-$9,250$81,53512d
TODD WENZEL BUICK GMC OF WESTLAND, INC.Westland, MI
-$9,129$82,92514d
AUTO GALLERY CHEVROLET GMCLagrange, GA
-$9,000$83,43032d
AUTO GALLERY CHEVROLET GMCLagrange, GA
-$9,000$84,0255d