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Deal Sheet: 2026 Sierra 3500 HD SLT DRW
O'NEIL GMC INC. · Warminster, PA · VIN: 1GT4UUEY4TF179009
Negotiation Guide
Opening Offer
$84,996
Fair Price
$86,496
Walk Away Above
$87,406
- • Recent buyers paid ~$1,221 below MSRP
- • Sitting 57 days (avg 34) — extra leverage
Price Breakdown
Est. Dealer Cost$78,600
Est. Invoice$81,250
Holdback (est.)$2,649
MSRP (Sticker)$88,315
Asking Price$88,315
Markup$0
Est. Dealer Margin on This Car$9,715
Percentile96% of inventory is priced lower
Days on Lot57 days
What Others Paid (Last 30 Days)
Cars Sold43
Avg Markup-$1,221
Median Markup$0
Best Deal-$10,000
Worst Deal+$19,535
% Sold Below MSRP93%
Avg Days to Sell34 days
Dealer Profile
Inventory73 vehicles
Avg Markup (All Models)+$214
Avg Markup (Sierra 3500 HD)$0
% Below MSRP97%
Avg Days to Sell19 days
Avg Sold Markup+$644
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