Deal Sheet: 2026 Sierra EV AT4 Extended Range

MCKINNEY BUICK-GMC · Mckinney, TX · VIN: 1GT4EUEDXTU408833

This Is Already a Great Deal

Opening Offer

$75,262

Asking Price

$77,590

Max Price

$77,590

• Recent buyers paid ~$2,619 below MSRP
• Sitting 87 days (avg 30) — extra leverage
• Price already dropped 2 time(s) — dealer is motivated
• Asking price is already $322 below what others pay — great deal

Price Breakdown

Est. Dealer Cost$73,060

Est. Invoice$75,523

Holdback (est.)$2,463

MSRP (Sticker)$82,090

Asking Price$77,590

Markup-$4,500

Est. Dealer Margin on This Car$4,530

Percentile38% of inventory is priced lower

Days on Lot87 days

What Others Paid (Last 30 Days)

Cars Sold38

Avg Markup-$2,619

Median Markup-$1,046

Best Deal-$6,567

Worst Deal$0

% Sold Below MSRP100%

Avg Days to Sell30 days

Dealer Profile

Inventory87 vehicles

Avg Markup (All Models)-$1,486

Avg Markup (Sierra EV)-$4,750

% Below MSRP97%

Avg Days to Sell25 days

Avg Sold Markup-$1,570

Price History

Jun 2, 2026$82,090 → $80,390(-$1,700)

Jul 9, 2026$80,390 → $74,089(-$6,301)

Jul 26, 2026$74,089 → $77,590(+$3,501)

Cheaper Sierra EV AT4 Extended Range Inventory

VANGUARD GMC OF CARROLLTONCarrollton, TX

-$9,943$72,91214d

MCKINNEY BUICK-GMCMckinney, TX

-$4,500$77,89087d

EWING BUICK GMCPlano, TX

-$4,000$78,09514d

SEWELL BUICK GMCDallas, TX

$0$82,5906d

LAURA BUICK-GMC, INC.Collinsville, IL

$0$82,78514d

MARK ALLEN BUICK GMCCollinsville, OK

$0$82,59014d

RANDY CURNOW BUICK GMC, INC.Kansas City, KS

+$14,790$97,19059d