2000 GMC Sierra 2500 Gas Tank Size

Gas tank size for 2000 GMC Sierra 2500. Fuel tank capacity in gallons and litres for 18 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 SLT - Extended Cab Pickup
  • (6.0L V8 4-speed Automatic)
34129Gas
  • SLT - Extended Cab Pickup
  • (5.3L V8 4-speed Automatic)
2698Gas
  • SL - Regular Cab Pickup
  • (5.3L V8 4-speed Automatic)
34129Gas
  • SLE - Regular Cab Pickup
  • (5.3L V8 4-speed Automatic)
34129Gas
  • HD SLT - Extended Cab Pickup
  • (6.0L V8 4x4 4-speed Automatic)
2698Gas
  • HD SLT - Extended Cab Pickup
  • (6.0L V8 4x4 4-speed Automatic)
34129Gas
  • SL - Extended Cab Pickup
  • (5.3L V8 4-speed Automatic)
2698Gas
  • SLE - Extended Cab Pickup
  • (5.3L V8 4-speed Automatic)
2698Gas
  • HD SL - Extended Cab Pickup
  • (6.0L V8 5-speed Manual)
34129Gas
  • HD SLE - Extended Cab Pickup
  • (6.0L V8 5-speed Manual)
34129Gas
  • HD SL - Extended Cab Pickup
  • (6.0L V8 4x4 5-speed Manual)
2698Gas
  • HD SL - Regular Cab Pickup
  • (6.0L V8 5-speed Manual)
34129Gas
  • HD SLE - Regular Cab Pickup
  • (6.0L V8 5-speed Manual)
34129Gas
  • HD SL - Regular Cab Pickup
  • (6.0L V8 4x4 5-speed Manual)
34129Gas
  • HD SLE - Regular Cab Pickup
  • (6.0L V8 4x4 5-speed Manual)
34129Gas
  • HD SLE - Extended Cab Pickup
  • (6.0L V8 4x4 5-speed Manual)
2698Gas
  • HD SL - Extended Cab Pickup
  • (6.0L V8 4x4 5-speed Manual)
34129Gas
  • HD SLE - Extended Cab Pickup
  • (6.0L V8 4x4 5-speed Manual)
34129Gas

Other Years