2000 GMC Sierra 2500 MPG

Based on data from 14 vehicles, 1,213 fuel-ups and 304,178 miles of driving, the 2000 GMC Sierra 2500 gets a combined Avg MPG of 12.13 with a 0.11 MPG margin of error.

Below you can see a distribution of the fuel-ups with 33 outliers (2.65%) removed.

Following shows the average MPG of each of the 14 vehicles in the system.

• Sierra 2500

  2000 GMC Sierra 2500 SLE 6.0L V8 GAS Automatic 4 Speed
  Added May 2023 • 43 Fuel-ups

  Property of lakesidelooter

• 11.6 Avg MPG

• My Sierra 2500 (Big Red)

  2000 GMC Sierra 2500 SL 6.0L V8 GAS Automatic 4 Speed
  Added Nov 2023 • 23 Fuel-ups

  Property of _blazin_asian

• 13.1 Avg MPG

• Sierra

  2000 GMC Sierra 2500 SL 6.0L V8 GAS Automatic 4 Speed
  Added Jan 2013 • 688 Fuel-ups

  Property of RogParish

• 12.8 Avg MPG

• Sierra

  2000 GMC Sierra 2500 SLE 6.0L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Feb 2015 • 21 Fuel-ups

  Property of GoliathZr2

• 12.0 Avg MPG

• Hailey's Truck

  2000 GMC Sierra 2500 SL 6.0L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Jun 2018 • 12 Fuel-ups

  Property of Cityscape

• 11.5 Avg MPG

• My Clydesdale 2500

  2000 GMC Sierra 2500 SL 6.0L V8 GAS Automatic 4 Speed
  Added Apr 2020 • 5 Fuel-ups

  Property of digitwall

• 11.5 Avg MPG

• 2000 GMC Sierra

  2000 GMC Sierra 2500 SLT 6.0L V8 GAS Automatic 4 Speed
  Added Sep 2016 • 245 Fuel-ups

  Property of mpgarver

• 12.3 Avg MPG

• My Sierra 2500

  2000 GMC Sierra 2500 SL 6.0L V8 GAS Automatic 4 Speed
  Added Oct 2018 • 4 Fuel-ups

  Property of Smokednuts

• 9.3 Avg MPG

• My Sierra 2500

  2000 GMC Sierra 2500 SLE 6.0L V8 GAS Automatic 4 Speed
  Added Apr 2018 • 4 Fuel-ups

  Property of Renegades

• 10.4 Avg MPG

• GPAs Truck

  2000 GMC Sierra 2500 SLT 6.0L V8 GAS Automatic 4 Speed
  Added Jun 2018 • 11 Fuel-ups

  Property of cottonwood

• 12.4 Avg MPG

• My Sierra 2500 with Camper

  2000 GMC Sierra 2500 SL 6.0L V8 GAS Automatic 4 Speed
  Added Apr 2016 • 100 Fuel-ups

  Property of TKS14

• 11.0 Avg MPG

• GMC - Sierra

  2000 GMC Sierra 2500 SLE 6.0L V8 GAS Automatic 4 Speed
  Added Mar 2017 • 117 Fuel-ups

  Property of MQQNLITE

• 10.4 Avg MPG

• Gold pickup

  2000 GMC Sierra 2500 SLE 6.0L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Jan 2016 • 13 Fuel-ups

  Property of letsroll007

• 10.7 Avg MPG

• gas guzzler

  2000 GMC Sierra 2500 GAS V8
  Added Dec 2011 • 7 Fuel-ups

  Property of 4byrookie

• 10.9 Avg MPG