Last Update: Jul. 19, 2019, 5:06 a.m.

GMC Sierra 1500 Fuel Consumption

Year Modification Recommended fuel City consumption Highway Economy Combined cycle Consumption per year
2006 Sierra 1500 2WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 15 mpg 17 mpg 20 mpg 3021L
2006 Sierra 1500 2WD 4.8 L, 8 cylinders, Automatic 4-speeds Regular or Plus 15 mpg 17 mpg 19 mpg 3021L
2006 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 14 mpg 16 mpg 20 mpg 3180L
2006 Sierra 1500 2WD 4.8 L, 8 cylinders, Manual 5-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
2006 Sierra 1500 2WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
2006 Sierra 1500 2WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 3180L
2006 Sierra 1500 4WD 4.8 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 15 mpg 18 mpg 3498L
2006 Sierra 1500 4WD 4.8 L, 8 cylinders, Manual 5-speeds Regular or Plus 14 mpg 15 mpg 18 mpg 3498L
2006 Sierra 1500 2WD 6.0 L, 8 cylinders, Automatic 4-speeds Premium 13 mpg 15 mpg 18 mpg 3498L
2006 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 13 mpg 15 mpg 18 mpg 3498L
2006 Sierra 1500 4WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 15 mpg 18 mpg 3498L
2006 Sierra 1500 4WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 15 mpg 17 mpg 3498L
2006 Sierra 1500 4WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 3498L
2006 Sierra 1500 4WD 6.0 L, 8 cylinders, Automatic 4-speeds Premium 13 mpg 14 mpg 16 mpg 3657L
2006 Sierra 1500 AWD 6.0 L, 8 cylinders, Automatic 4-speeds Premium 12 mpg 13 mpg 16 mpg 3975L
2005 Sierra 1500 2WD 4.8 L, 8 cylinders, Automatic 4-speeds Regular or Plus 15 mpg 17 mpg 19 mpg 3021L
2005 Sierra 1500 2WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 16 mpg 20 mpg 3180L
2005 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 14 mpg 16 mpg 20 mpg 3180L
2005 Sierra 1500 2WD 4.8 L, 8 cylinders, Manual 5-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
2005 Sierra 1500 2WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
2005 Sierra 1500 2WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 3180L
2005 Sierra 1500 4WD 4.8 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 16 mpg 18 mpg 3180L
2005 Sierra 1500 4WD 4.8 L, 8 cylinders, Manual 5-speeds Regular or Plus 14 mpg 15 mpg 18 mpg 3498L
2005 Sierra 1500 2WD 6.0 L, 8 cylinders, Automatic 4-speeds Premium 13 mpg 15 mpg 18 mpg 3498L
2005 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 13 mpg 15 mpg 18 mpg 3498L
2005 Sierra 1500 4WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 15 mpg 17 mpg 3498L
2005 Sierra 1500 4WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 15 mpg 17 mpg 3498L
2005 Sierra 1500 4WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 3498L
2005 Sierra 1500 AWD 6.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 12 mpg 13 mpg 15 mpg 3975L
2004 Sierra 1500 2WD 4.8 L, 8 cylinders, Automatic 4-speeds Regular or Plus 15 mpg 16 mpg 19 mpg 3180L
2004 Sierra 1500 2WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
2004 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
2004 Sierra 1500 2WD 4.8 L, 8 cylinders, Manual 5-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
2004 Sierra 1500 2WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 16 mpg 18 mpg 3180L
2004 Sierra 1500 2WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 3498L
2004 Sierra 1500 4WD 4.8 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 15 mpg 17 mpg 3498L
2004 Sierra 1500 4WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 15 mpg 17 mpg 3498L
2004 Sierra 1500 4WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 14 mpg 17 mpg 3657L
2004 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 13 mpg 14 mpg 17 mpg 3657L
2004 Sierra 1500 2WD 6.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 14 mpg 16 mpg 3657L
2004 Sierra 1500 4WD 4.8 L, 8 cylinders, Manual 5-speeds Regular or Plus 13 mpg 14 mpg 16 mpg 3657L
2004 Sierra 1500 4WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 3657L
2004 Sierra 1500 AWD 6.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 12 mpg 13 mpg 16 mpg 3975L
2003 Sierra 1500 2WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
2003 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
2003 Sierra 1500 2WD 4.8 L, 8 cylinders, Manual 5-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
2003 Sierra 1500 2WD 4.8 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 15 mpg 18 mpg 3498L
2003 Sierra 1500 2WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 3498L
2003 Sierra 1500 2WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 15 mpg 17 mpg 3498L
2003 Sierra 1500 4WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 15 mpg 17 mpg 3498L
2003 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 13 mpg 14 mpg 17 mpg 3657L
2003 Sierra 1500 4WD 4.8 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 14 mpg 16 mpg 3657L
2003 Sierra 1500 4WD 4.8 L, 8 cylinders, Manual 5-speeds Regular or Plus 13 mpg 14 mpg 16 mpg 3657L
2003 Sierra 1500 4WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 14 mpg 16 mpg 3657L
2003 Sierra 1500 4WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 3657L
2002 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 15 mpg 16 mpg 19 mpg 3180L
2002 Sierra 1500 2WD 4.8 L, 8 cylinders, Manual 5-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
2002 Sierra 1500 2WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 16 mpg 18 mpg 3180L
2002 Sierra 1500 2WD 4.8 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 15 mpg 18 mpg 3498L
2002 Sierra 1500 2WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 15 mpg 17 mpg 3498L
2002 Sierra 1500 2WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 15 mpg 17 mpg 3498L
2002 Sierra 1500 4WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 15 mpg 17 mpg 3498L
2002 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 13 mpg 14 mpg 16 mpg 3657L
2002 Sierra 1500 4WD 4.8 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 14 mpg 16 mpg 3657L
2002 Sierra 1500 4WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 14 mpg 16 mpg 3657L
2002 Sierra 1500 4WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 12 mpg 14 mpg 16 mpg 3657L
2002 Sierra 1500 4WD 4.8 L, 8 cylinders, Manual 5-speeds Regular or Plus 12 mpg 14 mpg 16 mpg 3657L
2001 Sierra 1500 2WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 15 mpg 17 mpg 20 mpg 3021L
2001 Sierra 1500 2WD 4.8 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
2001 Sierra 1500 2WD 4.8 L, 8 cylinders, Manual 5-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
2001 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 14 mpg 16 mpg 18 mpg 3180L
2001 Sierra 1500 2WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 15 mpg 18 mpg 3498L
2001 Sierra 1500 4WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 15 mpg 18 mpg 3498L
2001 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 13 mpg 14 mpg 16 mpg 3657L
2001 Sierra 1500 4WD 4.8 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 14 mpg 16 mpg 3657L
2001 Sierra 1500 4WD 4.8 L, 8 cylinders, Manual 5-speeds Regular or Plus 13 mpg 14 mpg 16 mpg 3657L
2001 Sierra 1500 4WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 14 mpg 16 mpg 3657L
2001 Sierra 1500 4WD 6.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 10 mpg 11 mpg 13 mpg 4770L
2000 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 15 mpg 18 mpg 21 mpg 2862L
2000 Sierra 1500 2WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 15 mpg 16 mpg 19 mpg 3180L
2000 Sierra 1500 2WD 4.8 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
2000 Sierra 1500 2WD 4.8 L, 8 cylinders, Manual 5-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
2000 Sierra 1500 2WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
2000 Sierra 1500 4WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 16 mpg 18 mpg 3180L
2000 Sierra 1500 4WD 4.8 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 15 mpg 17 mpg 3498L
2000 Sierra 1500 4WD 4.8 L, 8 cylinders, Manual 5-speeds Regular or Plus 13 mpg 15 mpg 18 mpg 3498L
2000 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 13 mpg 15 mpg 16 mpg 3498L
2000 Sierra 1500 4WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 14 mpg 16 mpg 3657L
1999 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 15 mpg 17 mpg 21 mpg 3021L
1999 Sierra 1500 2WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
1999 Sierra 1500 2WD 4.8 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
1999 Sierra 1500 2WD 4.8 L, 8 cylinders, Manual 5-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
1999 Sierra 1500 2WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
1999 Sierra 1500 4WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
1999 Sierra 1500 4WD 4.8 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 15 mpg 17 mpg 3498L
1999 Sierra 1500 4WD 4.8 L, 8 cylinders, Manual 5-speeds Regular or Plus 13 mpg 15 mpg 18 mpg 3498L
1999 Sierra 1500 2WD 5.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 15 mpg 17 mpg 3498L
1999 Sierra 1500 2WD 5.7 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 14 mpg 17 mpg 3657L
1999 Sierra 1500 4WD 5.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 14 mpg 17 mpg 3657L
1999 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 13 mpg 14 mpg 16 mpg 3657L
1999 Sierra 1500 4WD 5.3 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 14 mpg 16 mpg 3657L
1999 Sierra 1500 4WD 5.7 L, 8 cylinders, Automatic 4-speeds Regular or Plus 12 mpg 14 mpg 16 mpg 3657L
1998 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 16 mpg 18 mpg 21 mpg 2862L
1998 Sierra 1500 2WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
1998 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
1998 Sierra 1500 4WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 16 mpg 18 mpg 3180L
1998 Sierra 1500 2WD 5.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 15 mpg 18 mpg 3498L
1998 Sierra 1500 2WD 5.0 L, 8 cylinders, Manual 5-speeds Regular or Plus 13 mpg 15 mpg 18 mpg 3498L
1998 Sierra 1500 4WD 6.5 L, 8 cylinders, Automatic 4-speeds Diesel 13 mpg 15 mpg 17 mpg 3975L
1998 Sierra 1500 2WD 5.7 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 14 mpg 17 mpg 3657L
1998 Sierra 1500 2WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 12 mpg 14 mpg 18 mpg 3657L
1998 Sierra 1500 4WD 5.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 12 mpg 14 mpg 17 mpg 3657L
1998 Sierra 1500 4WD 5.0 L, 8 cylinders, Manual 5-speeds Regular or Plus 12 mpg 14 mpg 17 mpg 3657L
1998 Sierra 1500 4WD 5.7 L, 8 cylinders, Automatic 4-speeds Regular or Plus 12 mpg 13 mpg 16 mpg 3975L
1998 Sierra 1500 4WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 11 mpg 13 mpg 16 mpg 3975L
1997 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 15 mpg 18 mpg 21 mpg 2862L
1997 Sierra 1500 2WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 15 mpg 16 mpg 20 mpg 3180L
1997 Sierra 1500 2WD 5.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
1997 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
1997 Sierra 1500 2WD 5.0 L, 8 cylinders, Manual 5-speeds Regular or Plus 14 mpg 15 mpg 19 mpg 3498L
1997 Sierra 1500 4WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 15 mpg 18 mpg 3498L
1997 Sierra 1500 2WD 5.7 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 15 mpg 17 mpg 3498L
1997 Sierra 1500 4WD 6.5 L, 8 cylinders, Automatic 4-speeds Diesel 14 mpg 15 mpg 17 mpg 3975L
1997 Sierra 1500 2WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 13 mpg 15 mpg 18 mpg 3498L
1997 Sierra 1500 4WD 5.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 14 mpg 17 mpg 3657L
1997 Sierra 1500 4WD 5.7 L, 8 cylinders, Automatic 4-speeds Regular or Plus 12 mpg 14 mpg 16 mpg 3657L
1997 Sierra 1500 4WD 5.0 L, 8 cylinders, Manual 5-speeds Regular or Plus 11 mpg 13 mpg 17 mpg 3975L
1997 Sierra 1500 4WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 11 mpg 13 mpg 17 mpg 3975L
1996 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 16 mpg 18 mpg 21 mpg 2862L
1996 Sierra 1500 2WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 15 mpg 17 mpg 20 mpg 3021L
1996 Sierra 1500 2WD 6.5 L, 8 cylinders, Automatic 4-speeds Diesel 15 mpg 16 mpg 19 mpg 3657L
1996 Sierra 1500 4WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 15 mpg 16 mpg 19 mpg 3180L
1996 Sierra 1500 2WD 5.0 L, 8 cylinders, Manual 5-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
1996 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
1996 Sierra 1500 2WD 5.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 15 mpg 17 mpg 3498L
1996 Sierra 1500 2WD 5.7 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 15 mpg 17 mpg 3498L
1996 Sierra 1500 4WD 6.5 L, 8 cylinders, Automatic 4-speeds Diesel 14 mpg 15 mpg 17 mpg 3975L
1996 Sierra 1500 2WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 13 mpg 15 mpg 18 mpg 3498L
1996 Sierra 1500 4WD 5.0 L, 8 cylinders, Manual 5-speeds Regular or Plus 13 mpg 15 mpg 17 mpg 3498L
1996 Sierra 1500 4WD 5.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 14 mpg 17 mpg 3657L
1996 Sierra 1500 4WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 12 mpg 14 mpg 17 mpg 3657L
1996 Sierra 1500 4WD 5.7 L, 8 cylinders, Automatic 4-speeds Regular or Plus 12 mpg 14 mpg 16 mpg 3657L
1995 Sierra 1500 2WD 6.5 L, 8 cylinders, Manual 5-speeds Diesel 17 mpg 19 mpg 21.99 mpg 3180L
1995 Sierra 1500 2WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 15 mpg 17 mpg 20 mpg 3021L
1995 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 15 mpg 17 mpg 20 mpg 3021L
1995 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 15 mpg 17 mpg 20 mpg 3021L
1995 Sierra 1500 2WD 6.5 L, 8 cylinders, Automatic 4-speeds Diesel 15 mpg 17 mpg 20 mpg 3498L
1995 Sierra 1500 2WD 6.5 L, 8 cylinders, Automatic 4-speeds Diesel 15 mpg 17 mpg 20 mpg 3498L
1995 Sierra 1500 4WD 6.5 L, 8 cylinders, Automatic 4-speeds Diesel 14 mpg 16 mpg 19 mpg 3657L
1995 Sierra 1500 4WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 15 mpg 17 mpg 3498L
1995 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 14 mpg 15 mpg 17 mpg 3498L
1995 Sierra 1500 4WD 6.5 L, 8 cylinders, Automatic 4-speeds Diesel 14 mpg 15 mpg 17 mpg 3975L
1995 Sierra 1500 4WD 6.5 L, 8 cylinders, Manual 5-speeds Diesel 14 mpg 15 mpg 17 mpg 3975L
1995 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 13 mpg 15 mpg 17 mpg 3498L
1995 Sierra 1500 2WD 5.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 14 mpg 17 mpg 3657L
1995 Sierra 1500 2WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 13 mpg 14 mpg 17 mpg 3657L
1995 Sierra 1500 2WD 5.7 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 14 mpg 17 mpg 3657L
1995 Sierra 1500 2WD 5.0 L, 8 cylinders, Manual 5-speeds Regular or Plus 12 mpg 14 mpg 17 mpg 3657L
1995 Sierra 1500 2WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 12 mpg 14 mpg 17 mpg 3657L
1995 Sierra 1500 4WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 12 mpg 13 mpg 16 mpg 3975L
1995 Sierra 1500 4WD 5.0 L, 8 cylinders, Manual 5-speeds Regular or Plus 11 mpg 13 mpg 16 mpg 3975L
1995 Sierra 1500 4WD 5.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 11 mpg 13 mpg 15 mpg 3975L
1995 Sierra 1500 4WD 5.7 L, 8 cylinders, Automatic 4-speeds Regular or Plus 11 mpg 13 mpg 15 mpg 3975L
1995 Sierra 1500 4WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 11 mpg 13 mpg 15 mpg 3975L
1994 Sierra 1500 2WD 6.5 L, 8 cylinders, Manual 5-speeds Diesel 17 mpg 19 mpg 21.99 mpg 3180L
1994 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 16 mpg 18 mpg 21 mpg 2862L
1994 Sierra 1500 2WD 6.5 L, 8 cylinders, Automatic 4-speeds Diesel 15 mpg 17 mpg 21 mpg 3498L
1994 Sierra 1500 2WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 15 mpg 17 mpg 20 mpg 3021L
1994 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 15 mpg 17 mpg 20 mpg 3021L
1994 Sierra 1500 2WD 6.5 L, 8 cylinders, Automatic 4-speeds Diesel 15 mpg 17 mpg 20 mpg 3498L
1994 Sierra 1500 4WD 6.5 L, 8 cylinders, Manual 5-speeds Diesel 15 mpg 17 mpg 20 mpg 3498L
1994 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 15 mpg 16 mpg 18 mpg 3180L
1994 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 14 mpg 16 mpg 20 mpg 3180L
1994 Sierra 1500 4WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 16 mpg 18 mpg 3180L
1994 Sierra 1500 4WD 6.5 L, 8 cylinders, Automatic 4-speeds Diesel 14 mpg 16 mpg 18 mpg 3657L
1994 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 14 mpg 15 mpg 17 mpg 3498L
1994 Sierra 1500 4WD 6.5 L, 8 cylinders, Automatic 4-speeds Diesel 14 mpg 15 mpg 17 mpg 3975L
1994 Sierra 1500 2WD 5.0 L, 8 cylinders, Manual 5-speeds Regular or Plus 13 mpg 15 mpg 18 mpg 3498L
1994 Sierra 1500 2WD 5.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 15 mpg 17 mpg 3498L
1994 Sierra 1500 2WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 12 mpg 14 mpg 18 mpg 3657L
1994 Sierra 1500 2WD 5.7 L, 8 cylinders, Automatic 4-speeds Regular or Plus 12 mpg 14 mpg 17 mpg 3657L
1994 Sierra 1500 2WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 12 mpg 14 mpg 17 mpg 3657L
1994 Sierra 1500 4WD 5.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 12 mpg 14 mpg 17 mpg 3657L
1994 Sierra 1500 4WD 5.0 L, 8 cylinders, Manual 5-speeds Regular or Plus 12 mpg 13 mpg 16 mpg 3975L
1994 Sierra 1500 4WD 5.7 L, 8 cylinders, Automatic 4-speeds Regular or Plus 11 mpg 13 mpg 16 mpg 3975L
1994 Sierra 1500 4WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 11 mpg 13 mpg 16 mpg 3975L
1994 Sierra 1500 4WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 11 mpg 12 mpg 14 mpg 4293L
1993 Sierra 1500 2WD 6.2 L, 8 cylinders, Automatic 4-speeds Diesel 16 mpg 18 mpg 21 mpg 3339L
1993 Sierra 1500 2WD 6.2 L, 8 cylinders, Manual 5-speeds Diesel 16 mpg 17 mpg 20 mpg 3498L
1993 Sierra 1500 4WD 6.2 L, 8 cylinders, Manual 5-speeds Diesel 16 mpg 17 mpg 19 mpg 3498L
1993 Sierra 1500 2WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 15 mpg 17 mpg 20 mpg 3021L
1993 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 15 mpg 17 mpg 20 mpg 3021L
1993 Sierra 1500 4WD 6.2 L, 8 cylinders, Automatic 4-speeds Diesel 15 mpg 17 mpg 20 mpg 3498L
1993 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 15 mpg 16 mpg 19 mpg 3180L
1993 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 14 mpg 16 mpg 20 mpg 3180L
1993 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 14 mpg 16 mpg 18 mpg 3180L
1993 Sierra 1500 2WD 5.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 15 mpg 17 mpg 3498L
1993 Sierra 1500 4WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 15 mpg 17 mpg 3498L
1993 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 14 mpg 15 mpg 17 mpg 3498L
1993 Sierra 1500 2WD 5.0 L, 8 cylinders, Manual 5-speeds Regular or Plus 13 mpg 15 mpg 18 mpg 3498L
1993 Sierra 1500 2WD 5.7 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 14 mpg 17 mpg 3657L
1993 Sierra 1500 2WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 12 mpg 14 mpg 17 mpg 3657L
1993 Sierra 1500 4WD 5.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 12 mpg 14 mpg 17 mpg 3657L
1993 Sierra 1500 2WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 12 mpg 14 mpg 16 mpg 3657L
1993 Sierra 1500 4WD 5.0 L, 8 cylinders, Manual 5-speeds Regular or Plus 12 mpg 13 mpg 16 mpg 3975L
1993 Sierra 1500 4WD 5.7 L, 8 cylinders, Automatic 4-speeds Regular or Plus 11 mpg 13 mpg 16 mpg 3975L
1993 Sierra 1500 4WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 11 mpg 13 mpg 16 mpg 3975L
1993 Sierra 1500 4WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 11 mpg 12 mpg 14 mpg 4293L
1992 Sierra 1500 2WD 6.2 L, 8 cylinders, Manual 5-speeds Diesel 18 mpg 20 mpg 23 mpg 3021L
1992 Sierra 1500 2WD 6.2 L, 8 cylinders, Automatic 4-speeds Diesel 16 mpg 18 mpg 21.99 mpg 3339L
1992 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 16 mpg 18 mpg 21 mpg 2862L
1992 Sierra 1500 4WD 6.2 L, 8 cylinders, Manual 5-speeds Diesel 16 mpg 18 mpg 20 mpg 3339L
1992 Sierra 1500 2WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 15 mpg 17 mpg 20 mpg 3021L
1992 Sierra 1500 4WD 6.2 L, 8 cylinders, Automatic 4-speeds Diesel 15 mpg 17 mpg 20 mpg 3498L
1992 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 15 mpg 16 mpg 20 mpg 3180L
1992 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 15 mpg 16 mpg 18 mpg 3180L
1992 Sierra 1500 2WD 5.0 L, 8 cylinders, Manual 5-speeds Regular or Plus 14 mpg 15 mpg 19 mpg 3498L
1992 Sierra 1500 2WD 5.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 15 mpg 17 mpg 3498L
1992 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 14 mpg 15 mpg 17 mpg 3498L
1992 Sierra 1500 4WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 15 mpg 19 mpg 3498L
1992 Sierra 1500 2WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 13 mpg 15 mpg 18 mpg 3498L
1992 Sierra 1500 2WD 5.7 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 14 mpg 17 mpg 3657L
1992 Sierra 1500 4WD 5.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 12 mpg 14 mpg 17 mpg 3657L
1992 Sierra 1500 2WD 5.7 L, 8 cylinders, Manual 4-speeds Regular or Plus 12 mpg 14 mpg 16 mpg 3657L
1992 Sierra 1500 4WD 5.0 L, 8 cylinders, Manual 5-speeds Regular or Plus 12 mpg 13 mpg 16 mpg 3975L
1992 Sierra 1500 4WD 5.7 L, 8 cylinders, Automatic 4-speeds Regular or Plus 11 mpg 13 mpg 16 mpg 3975L
1992 Sierra 1500 4WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 11 mpg 13 mpg 16 mpg 3975L
1992 Sierra 1500 4WD 5.7 L, 8 cylinders, Manual 4-speeds Regular or Plus 11 mpg 12 mpg 14 mpg 4293L
1991 Sierra 1500 2WD 6.2 L, 8 cylinders, Manual 5-speeds Diesel 18 mpg 20 mpg 23 mpg 3021L
1991 Sierra 1500 2WD 6.2 L, 8 cylinders, Manual 4-speeds Diesel 17 mpg 18 mpg 19 mpg 3339L
1991 Sierra 1500 2WD 6.2 L, 8 cylinders, Automatic 4-speeds Diesel 16 mpg 18 mpg 21.99 mpg 3339L
1991 Sierra 1500 4WD 6.2 L, 8 cylinders, Manual 5-speeds Diesel 16 mpg 17 mpg 20 mpg 3498L
1991 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 4-speeds Regular or Plus 16 mpg 17 mpg 19 mpg 3021L
1991 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 15 mpg 17 mpg 21 mpg 3021L
1991 Sierra 1500 2WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 15 mpg 17 mpg 20 mpg 3021L
1991 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 15 mpg 17 mpg 20 mpg 3021L
1991 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 15 mpg 16 mpg 19 mpg 3180L
1991 Sierra 1500 4WD 6.2 L, 8 cylinders, Automatic 4-speeds Diesel 15 mpg 16 mpg 19 mpg 3657L
1991 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 15 mpg 16 mpg 18 mpg 3180L
1991 Sierra 1500 4WD 6.2 L, 8 cylinders, Manual 4-speeds Diesel 15 mpg 16 mpg 17 mpg 3657L
1991 Sierra 1500 2WD 5.0 L, 8 cylinders, Manual 5-speeds Regular or Plus 14 mpg 16 mpg 19 mpg 3180L
1991 Sierra 1500 4WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 16 mpg 18 mpg 3180L
1991 Sierra 1500 2WD 5.7 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 15 mpg 18 mpg 3498L
1991 Sierra 1500 2WD 5.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 15 mpg 17 mpg 3498L
1991 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 4-speeds Regular or Plus 14 mpg 15 mpg 16 mpg 3498L
1991 Sierra 1500 2WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 12 mpg 14 mpg 18 mpg 3657L
1991 Sierra 1500 2WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 12 mpg 14 mpg 17 mpg 3657L
1991 Sierra 1500 4WD 5.0 L, 8 cylinders, Manual 5-speeds Regular or Plus 12 mpg 14 mpg 17 mpg 3657L
1991 Sierra 1500 4WD 5.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 12 mpg 14 mpg 16 mpg 3657L
1991 Sierra 1500 2WD 5.7 L, 8 cylinders, Manual 4-speeds Regular or Plus 12 mpg 13 mpg 15 mpg 3975L
1991 Sierra 1500 4WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 11 mpg 13 mpg 16 mpg 3975L
1991 Sierra 1500 4WD 5.7 L, 8 cylinders, Automatic 4-speeds Regular or Plus 11 mpg 13 mpg 15 mpg 3975L
1991 Sierra 1500 4WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 11 mpg 13 mpg 15 mpg 3975L
1991 Sierra 1500 4WD 5.7 L, 8 cylinders, Manual 4-speeds Regular or Plus 11 mpg 12 mpg 13 mpg 4293L
1990 Sierra 1500 2WD 6.2 L, 8 cylinders, Manual 4-speeds Diesel 17 mpg 18 mpg 20 mpg 3339L
1990 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 16 mpg 18 mpg 21.99 mpg 2862L
1990 Sierra 1500 2WD 6.2 L, 8 cylinders, Automatic 4-speeds Diesel 16 mpg 18 mpg 21.99 mpg 3339L
1990 Sierra 1500 2WD 4.3 L, 6 cylinders, Automatic 3-speeds Regular or Plus 16 mpg 17 mpg 19 mpg 3021L
1990 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 4-speeds Regular or Plus 16 mpg 17 mpg 19 mpg 3021L
1990 Sierra 1500 4WD 6.2 L, 8 cylinders, Automatic 4-speeds Diesel 15 mpg 16 mpg 20 mpg 3657L
1990 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 15 mpg 16 mpg 19 mpg 3180L
1990 Sierra 1500 4WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 15 mpg 16 mpg 18 mpg 3180L
1990 Sierra 1500 4WD 6.2 L, 8 cylinders, Manual 4-speeds Diesel 15 mpg 16 mpg 17 mpg 3657L
1990 Sierra 1500 2WD 5.0 L, 8 cylinders, Manual 5-speeds Regular or Plus 14 mpg 15 mpg 19 mpg 3498L
1990 Sierra 1500 2WD 5.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 15 mpg 18 mpg 3498L
1990 Sierra 1500 2WD 5.7 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 15 mpg 18 mpg 3498L
1990 Sierra 1500 4WD 4.3 L, 6 cylinders, Automatic 3-speeds Regular or Plus 14 mpg 15 mpg 16 mpg 3498L
1990 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 4-speeds Regular or Plus 14 mpg 15 mpg 16 mpg 3498L
1990 Sierra 1500 2WD 5.0 L, 8 cylinders, Automatic 3-speeds Regular or Plus 14 mpg 14 mpg 15 mpg 3657L
1990 Sierra 1500 4WD 5.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 14 mpg 17 mpg 3657L
1990 Sierra 1500 2WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 12 mpg 14 mpg 17 mpg 3657L
1990 Sierra 1500 4WD 5.0 L, 8 cylinders, Manual 5-speeds Regular or Plus 12 mpg 14 mpg 17 mpg 3657L
1990 Sierra 1500 4WD 5.7 L, 8 cylinders, Automatic 4-speeds Regular or Plus 12 mpg 13 mpg 16 mpg 3975L
1990 Sierra 1500 4WD 5.0 L, 8 cylinders, Automatic 3-speeds Regular or Plus 12 mpg 13 mpg 14 mpg 3975L
1990 Sierra 1500 4WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 11 mpg 13 mpg 16 mpg 3975L
1990 Sierra 1500 2WD 5.7 L, 8 cylinders, Manual 4-speeds Regular or Plus 11 mpg 12 mpg 13 mpg 4293L
1990 Sierra 1500 4WD 5.7 L, 8 cylinders, Manual 4-speeds Regular or Plus 11 mpg 12 mpg 13 mpg 4293L
1989 Sierra 1500 2WD 6.2 L, 8 cylinders, Automatic 4-speeds Diesel 17 mpg 19 mpg 23 mpg 3180L
1989 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 15 mpg 18 mpg 21.99 mpg 2862L
1989 Sierra 1500 2WD 4.3 L, 6 cylinders, Manual 4-speeds Regular or Plus 16 mpg 17 mpg 20 mpg 3021L
1989 Sierra 1500 2WD 6.2 L, 8 cylinders, Manual 4-speeds Diesel 16 mpg 17 mpg 18 mpg 3498L
1989 Sierra 1500 2WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 15 mpg 17 mpg 20 mpg 3021L
1989 Sierra 1500 4WD 6.2 L, 8 cylinders, Automatic 4-speeds Diesel 15 mpg 17 mpg 20 mpg 3498L
1989 Sierra 1500 4WD 6.2 L, 8 cylinders, Manual 4-speeds Diesel 16 mpg 16 mpg 17 mpg 3657L
1989 Sierra 1500 4WD 4.3 L, 6 cylinders, Automatic 4-speeds Regular or Plus 15 mpg 16 mpg 19 mpg 3180L
1989 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 5-speeds Regular or Plus 15 mpg 16 mpg 19 mpg 3180L
1989 Sierra 1500 2WD 4.3 L, 6 cylinders, Automatic 3-speeds Regular or Plus 15 mpg 15 mpg 16 mpg 3498L
1989 Sierra 1500 2WD 5.7 L, 8 cylinders, Automatic 4-speeds Regular or Plus 14 mpg 15 mpg 18 mpg 3498L
1989 Sierra 1500 4WD 4.3 L, 6 cylinders, Manual 4-speeds Regular or Plus 14 mpg 15 mpg 17 mpg 3498L
1989 Sierra 1500 4WD 4.3 L, 6 cylinders, Automatic 3-speeds Regular or Plus 14 mpg 15 mpg 16 mpg 3498L
1989 Sierra 1500 2WD 5.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 15 mpg 19 mpg 3498L
1989 Sierra 1500 2WD 5.0 L, 8 cylinders, Manual 5-speeds Regular or Plus 13 mpg 15 mpg 19 mpg 3498L
1989 Sierra 1500 4WD 5.0 L, 8 cylinders, Automatic 4-speeds Regular or Plus 13 mpg 14 mpg 16 mpg 3657L
1989 Sierra 1500 2WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 12 mpg 14 mpg 18 mpg 3657L
1989 Sierra 1500 4WD 5.0 L, 8 cylinders, Manual 5-speeds Regular or Plus 12 mpg 14 mpg 17 mpg 3657L
1989 Sierra 1500 2WD 5.7 L, 8 cylinders, Manual 4-speeds Regular or Plus 12 mpg 14 mpg 16 mpg 3657L
1989 Sierra 1500 2WD 5.0 L, 8 cylinders, Automatic 3-speeds Regular or Plus 13 mpg 13 mpg 14 mpg 3975L
1989 Sierra 1500 4WD 5.7 L, 8 cylinders, Automatic 4-speeds Regular or Plus 12 mpg 13 mpg 16 mpg 3975L
1989 Sierra 1500 4WD 5.7 L, 8 cylinders, Manual 5-speeds Regular or Plus 11 mpg 13 mpg 16 mpg 3975L
1989 Sierra 1500 4WD 5.0 L, 8 cylinders, Automatic 3-speeds Regular or Plus 11 mpg 12 mpg 13 mpg 4293L
1989 Sierra 1500 4WD 5.7 L, 8 cylinders, Manual 4-speeds Regular or Plus 11 mpg 12 mpg 13 mpg 4293L
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