1998 GMC Sierra 3500 Gas Tank Size

Gas tank size for 1998 GMC Sierra 3500. Fuel tank capacity in gallons and litres for 18 available trims.

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TrimGallonsLitresFuel type
  • SL - Regular Cab Pickup
  • (5.7L V8 5-speed Manual)
34129Gas
  • SL - Extended Cab Pickup
  • (5.7L V8 5-speed Manual)
34129Gas
  • SL - Crew Cab Pickup
  • (5.7L V8 5-speed Manual)
34129Gas
  • SL - Regular Cab Pickup
  • (5.7L V8 4x4 5-speed Manual)
34129Gas
  • SL - Extended Cab Pickup
  • (5.7L V8 4x4 5-speed Manual)
34129Gas
  • SL - Crew Cab Pickup
  • (5.7L V8 4x4 5-speed Manual)
34129Gas
  • SLE - Extended Cab Pickup
  • (5.7L V8 5-speed Manual)
34129Gas
  • SLE - Regular Cab Pickup
  • (5.7L V8 5-speed Manual)
34129Gas
  • SLE - Crew Cab Pickup
  • (5.7L V8 5-speed Manual)
34129Gas
  • SLT - Extended Cab Pickup
  • (5.7L V8 5-speed Manual)
34129Gas
  • SLT - Regular Cab Pickup
  • (5.7L V8 5-speed Manual)
34129Gas
  • SLT - Crew Cab Pickup
  • (5.7L V8 5-speed Manual)
34129Gas
  • SLE - Extended Cab Pickup
  • (5.7L V8 4x4 5-speed Manual)
34129Gas
  • SLE - Regular Cab Pickup
  • (5.7L V8 4x4 5-speed Manual)
34129Gas
  • SLE - Crew Cab Pickup
  • (5.7L V8 4x4 5-speed Manual)
34129Gas
  • SLT - Extended Cab Pickup
  • (5.7L V8 4x4 5-speed Manual)
34129Gas
  • SLT - Regular Cab Pickup
  • (5.7L V8 4x4 5-speed Manual)
34129Gas
  • SLT - Crew Cab Pickup
  • (5.7L V8 4x4 5-speed Manual)
34129Gas

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