Deal Sheet: 2026 Sierra 3500 HD SLT

SUNTRUP BUICK GMC · Saint Peters, MO · VIN: 1GT4UUE7XTF320320

This Is Already a Great Deal

Opening Offer

$70,595

Asking Price

$72,778

Max Price

$72,778

• Recent buyers paid ~$1,072 below MSRP
• Asking price is already $4,799 below what others pay — great deal

Price Breakdown

Est. Dealer Cost$69,998

Est. Invoice$72,357

Holdback (est.)$2,359

MSRP (Sticker)$78,649

Asking Price$72,778

Markup-$5,871

Est. Dealer Margin on This Car$2,780

Percentile21% of inventory is priced lower

Days on Lot7 days

What Others Paid (Last 30 Days)

Cars Sold85

Avg Markup-$1,072

Median Markup$0

Best Deal-$10,000

Worst Deal+$23,225

% Sold Below MSRP89%

Avg Days to Sell26 days

Dealer Profile

Inventory40 vehicles

Avg Markup (All Models)-$3,761

Avg Markup (Sierra 3500 HD)-$9,212

% Below MSRP98%

Avg Days to Sell29 days

Avg Sold Markup-$2,842

Price History

Jul 15, 2026$69,649 → $72,778(+$3,129)

Cheaper Sierra 3500 HD SLT Inventory

SUNTRUP BUICK GMCSaint Peters, MO

-$10,627$77,88846d

SUNTRUP BUICK GMCSaint Peters, MO

-$10,327$78,88846d

ROYAL MOORE BUICK-GMCHillsboro, OR

-$10,000$75,48046d

SUNTRUP BUICK GMCSaint Peters, MO

-$9,862$67,88846d

HOLMAN MOTORS, INC.Batavia, OH

-$9,757$77,93246d

VICTORY GMCSaint Joseph, MO

-$9,325$74,37042d

SUNTRUP BUICK GMCSaint Peters, MO

-$9,256$69,88816d

SUNTRUP BUICK GMCSaint Peters, MO

-$9,256$69,88816d

ROYAL MOORE BUICK-GMCHillsboro, OR

-$9,000$76,97546d

SOUTHTOWNE CHEVROLET BUICK GMCNewnan, GA

-$9,000$67,0753d