Deal Sheet: 2026 Sierra 3500 HD AT4

BILLION BUICK GMC · Sioux Falls, SD · VIN: 1GT4UVEY1TF293832

Negotiation Guide

Opening Offer

$86,363

Fair Price

$87,863

Walk Away Above

$89,764

• Recent buyers paid ~$2,665 below MSRP
• Sitting 56 days (avg 25) — extra leverage

Price Breakdown

Est. Dealer Cost$81,582

Est. Invoice$84,332

Holdback (est.)$2,750

MSRP (Sticker)$91,665

Asking Price$91,665

Markup$0

Est. Dealer Margin on This Car$10,083

Percentile98% of inventory is priced lower

Days on Lot56 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

Inventory210 vehicles

Avg Markup (All Models)+$246

Avg Markup (Sierra 3500 HD)$0

% Below MSRP96%

Avg Days to Sell20 days

Avg Sold Markup+$965

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