Used 2023 GMC Terrain in Illinois
22 listings from 19 dealer lots in Illinois, $18,327 to $31,598 (median $24,536). 5 price drops this week. Newest first. Refine with filters
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2023 GMC Terrain FWD SLT$18,327
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2023 GMC Terrain SLT$24,777
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2023 GMC Terrain SLT$21,913
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2023 GMC Terrain SLE$21,877
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2023 GMC Terrain Denali$28,500
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2023 GMC Terrain SLE$19,879
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2023 GMC Terrain SLE$21,408
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2023 GMC Terrain SLE$22,999
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2023 GMC Terrain SLE$24,377$30 price drop
$24,407 -
2023 GMC Terrain SLT$26,700
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2023 GMC Terrain AT4$26,417
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2023 GMC Terrain SLT$19,952
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2023 GMC Terrain SLE$19,357
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2023 GMC Terrain AT4$24,536$821 price drop
$25,357 -
2023 GMC Terrain Denali$26,500$400 price drop
$26,900 -
2023 GMC Terrain SLE$20,408
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2023 GMC Terrain SLT$25,713$50 price drop
$25,763 -
2023 GMC Terrain SLE$23,776$292 price drop
$24,068 -
2023 GMC Terrain AT4$25,374$2,959 price drop
$28,333 -
2023 GMC Terrain SLT$25,468
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2023 GMC Terrain Denali$27,901$167 price drop
$28,068 -
2023 GMC Terrain Denali$31,598$390 price drop
$31,988