1994 GMC Sierra 2500 Gas Tank Size

Gas tank size for 1994 GMC Sierra 2500. Fuel tank capacity in gallons and litres for 22 available trims.

As an Amazon Associate, we may earn a commission from purchases made through links marked. Read more in our disclaimer.

TrimGallonsLitresFuel type
  • HD SL - Regular Cab Pickup
  • (5.7L V8 5-speed Manual)
34129Gas
  • HD SLE - Regular Cab Pickup
  • (5.7L V8 5-speed Manual)
34129Gas
  • HD SL - Regular Cab Pickup
  • (5.7L V8 4x4 5-speed Manual)
34129Gas
  • HD SLE - Regular Cab Pickup
  • (5.7L V8 4x4 5-speed Manual)
34129Gas
  • Base - Extended Cab Pickup
  • (5.0L V8 5-speed Manual)
2595Gas
  • Base - Regular Cab Pickup
  • (4.3L V6 5-speed Manual)
34129Gas
  • HD SL - Extended Cab Pickup
  • (5.7L V8 5-speed Manual)
34129Gas
  • SL - Extended Cab Pickup
  • (5.0L V8 5-speed Manual)
2595Gas
  • SL - Regular Cab Pickup
  • (4.3L V6 5-speed Manual)
34129Gas
  • HD SLE - Extended Cab Pickup
  • (5.7L V8 5-speed Manual)
34129Gas
  • SLE - Extended Cab Pickup
  • (5.0L V8 5-speed Manual)
2595Gas
  • SLE - Regular Cab Pickup
  • (4.3L V6 5-speed Manual)
34129Gas
  • HD - Extended Cab Pickup
  • (5.7L V8 4x4 5-speed Manual)
34129Gas
  • SL - Extended Cab Pickup
  • (5.0L V8 4x4 5-speed Manual)
2595Gas
  • Base - Regular Cab Pickup
  • (4.3L V6 4x4 5-speed Manual)
34129Gas
  • HD SL - Extended Cab Pickup
  • (5.7L V8 4x4 5-speed Manual)
34129Gas
  • Base - Extended Cab Pickup
  • (5.0L V8 4x4 5-speed Manual)
2595Gas
  • SL - Regular Cab Pickup
  • (4.3L V6 4x4 5-speed Manual)
34129Gas
  • HD SLE - Extended Cab Pickup
  • (5.7L V8 4x4 5-speed Manual)
34129Gas
  • SLE - Extended Cab Pickup
  • (5.0L V8 4x4 5-speed Manual)
2595Gas
  • SLE - Regular Cab Pickup
  • (4.3L V6 4x4 5-speed Manual)
34129Gas
  • HD - Extended Cab Pickup
  • (5.7L V8 5-speed Manual)
34129Gas

Other Years