Used GMC Sierra 1500 AT4 for Sale in Ontario, CA
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GMC Certified Pre-Owned(1)
2019 and older(1)
2012 and newer(15)
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Under 45,000 miles(9)
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Denali & SLT(63)
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Classic Denali & Denali & Denali Ultimate & Limited Denali(27)
Leather Seats & Sunroof(23)
Blue & Charcoal & Gray & Silver(6)
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Sierra 1500
Sierra 1500 Trims
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by Tustin Buick GMC15 Results
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