1999 GMC Sonoma Gas Tank Size

Gas tank size for 1999 GMC Sonoma. Fuel tank capacity in gallons and litres for 10 available trims.

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Trim	Gallons	Litres	Fuel type
SLS Sport - Extended Cab Pickup (4.3L V6 4x4 5-speed Manual)	19	72	Gas
SLS Sport - Regular Cab Pickup (2.2L 4-cyl. 5-speed Manual)	19	72	Gas
SLS Sport - Extended Cab Pickup (2.2L 4-cyl. 5-speed Manual)	19	72	Gas
SLE - Regular Cab Pickup (4.3L V6 4x4 5-speed Manual)	19	72	Gas
SLS Sport - Regular Cab Pickup (4.3L V6 4x4 5-speed Manual)	19	72	Gas
SLE - Extended Cab Pickup (2.2L 4-cyl. 5-speed Manual)	19	72	Gas
SLE - Extended Cab Pickup (4.3L V6 4x4 5-speed Manual)	19	72	Gas
SLE - Regular Cab Pickup (2.2L 4-cyl. 5-speed Manual)	19	72	Gas
SL - Regular Cab Pickup (4.3L V6 4x4 5-speed Manual)	19	72	Gas
SL - Regular Cab Pickup (2.2L 4-cyl. 5-speed Manual)	19	72	Gas

1999 GMC Sonoma

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