GMC Sierra 1500 Gas Tank Size

Gas tank size for GMC Sierra 1500 from 1990 to 2021 production years. Fuel tank capacity in gallons and litres.

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YearEngine typeGallons (US)Gallons (UK)Litres
2021Gas242091
2020Gas242091
2019Gas242091
2018Gas2621.699
2017Gas2621.699
2016Gas2621.699
2015Gas2621.699
2014Flex-fuel (FFV)3428.3129
2013Flex-fuel (FFV)2621.699
2012Flex-fuel (FFV)2621.699
2011Flex-fuel (FFV)2621.699
2010Flex-fuel (FFV)2621.699
2009Gas3428.3129
2008Gas2621.699
2007Gas2621.699
2006Gas2621.699
2005Hybrid2621.699
2004Gas2621.699
2003Gas2621.699
2002Gas3428.3129
2001Gas3428.3129
2000Gas2621.699
1999Gas2621.699
1998Gas3428.3129
1997Gas2520.895
1996Gas3428.3129
1995Gas2520.895
1994Gas2520.895
1993Gas2520.895
1992Gas3428.3129
1991Gas2520.895
1990Gas2520.895

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