GMC New and Used Cars in Newmarket

474 GMC cars are currently listed in the Newmarket area for sale

AutoCatch.com is a comprehensive online solution for buying or selling a new or used GMC in Newmarket. All vehicles are listed for sale by local dealerships and private car sellers. Search for new, used, or certified pre-owned GMC cars, trucks, and SUVs in Newmarket, Ontario.



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  • Newmarket GMC Acadia (84)
  • Newmarket GMC Canyon (12)
  • Newmarket GMC Envoy (5)
  • Newmarket GMC Safari (1)
  • Newmarket GMC Savana (42)
  • Newmarket GMC Savana 2500 (8)
  • Newmarket GMC Sierra 1500 (172)
  • Newmarket GMC Sierra 2500 (32)
  • Newmarket GMC Sierra 3500 (9)
  • Newmarket GMC Sonoma (1)
  • Newmarket GMC Terrain (85)
  • Newmarket GMC Yukon (23)
2012 GMC Terrain SLE ONE OWNER!!! in Grimsby, Ontario
$15,444+ taxes 61,021 km Add to My List

2012 GMC Terrain

2016 GMC Sierra 3500  Denali AWD Diesel Dually Nav SpaceKap Leather Sunroof BOSE in Thornhill, Ontario
$69,998+ taxes 22,904 km Add to My List

2016 GMC Sierra 3500

2010 GMC Terrain SLE-2 in Whitby, Ontario
$9,995+ taxes 168,969 km Add to My List

2010 GMC Terrain

2014 GMC Sierra 1500 SLE in Toronto, Ontario
$32,995+ taxes 48,135 km Add to My List

2014 GMC Sierra 1500


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