Cheapest · New 2026 GMC Sierra HD Rank #1 / 14,901 listings

Cheapest New 2026 GMC Sierra HD for Sale in the US

The cheapest new 2026 GMC Sierra HD in the US today costs $44,560 — a 2026 Pro located in Houston, TX. We track 14,901 active listings; the median price is $85,049, so the top deal is $40,489 under the median.

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$44,560

2026 GMC Sierra HD Pro

0 mi · Houston, TX · Classic Buick GMC
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$45,212

2026 GMC Sierra HD Pro

0 mi · Port Richey, FL · Coast Buick GMC
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$45,212

2026 GMC Sierra HD Pro

0 mi · Port Richey, FL · Coast Buick GMC
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$45,330

2026 GMC Sierra HD Pro

5 mi · Greenville, SC · Parks Buick GMC Greenville
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$45,330

2026 GMC Sierra HD Pro

5 mi · Greenville, SC · Parks Buick GMC Greenville
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$45,526

2026 GMC Sierra HD Pro

10 mi · Dallas, GA · Hardy Chevrolet Buick GMC
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$45,526

2026 GMC Sierra HD Pro

2 mi · Dallas, GA · Hardy Chevrolet Buick GMC
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$45,830

2026 GMC Sierra HD Pro

3 mi · Newnan, GA · Southtowne Chevrolet Buick GMC
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$46,030

2026 GMC Sierra HD Pro

0 mi · Newnan, GA · Southtowne Chevrolet Cadillac Buick GMC
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$46,270

2026 GMC Sierra HD Pro

13 mi · Titusville, FL · Starling GMC of Titusville
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