1990 GMC Sierra 1500 Gas Tank Size

Gas tank size for 1990 GMC Sierra 1500. Fuel tank capacity in gallons and litres for 16 available trims.

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TrimGallonsLitresFuel type
  • SLE - Extended Cab Pickup
  • (4.3L V6 4x4)
34129Gas
  • SLE - Extended Cab Pickup
  • (4.3L V6 4x4)
2595Gas
  • SLE - Regular Cab Pickup
  • (4.3L V6 4x4)
34129Gas
  • SLX - Extended Cab Pickup
  • (4.3L V6 4x4)
34129Gas
  • SLX - Regular Cab Pickup
  • (4.3L V6 4x4)
34129Gas
  • Special - Regular Cab Pickup
  • (4.3L V6 4x4 5-speed Manual)
34129Gas
  • Base - Extended Cab Pickup
  • (4.3L V6 4x4)
34129Gas
  • Base - Regular Cab Pickup
  • (4.3L V6 4x4)
34129Gas
  • Base - Extended Cab Pickup
  • (4.3L V6)
34129Gas
  • Base - Regular Cab Pickup
  • (4.3L V6)
34129Gas
  • Base - Regular Cab Pickup
  • (4.3L V6)
2595Gas
  • SLE - Extended Cab Pickup
  • (4.3L V6)
34129Gas
  • SLE - Regular Cab Pickup
  • (4.3L V6)
34129Gas
  • SLX - Extended Cab Pickup
  • (4.3L V6)
34129Gas
  • SLX - Regular Cab Pickup
  • (4.3L V6)
34129Gas
  • SLX - Regular Cab Pickup
  • (4.3L V6)
2595Gas
1990 GMC Sierra 1500

1990 GMC Sierra 1500

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