1997 GMC C2500 MPG

Based on data from 5 vehicles, 97 fuel-ups and 33,084 miles of driving, the 1997 GMC C2500 gets a combined Avg MPG of 12.91 with a 0.22 MPG margin of error.

Below you can see a distribution of the fuel-ups with 27 outliers (21.77%) removed.

Following shows the average MPG of each of the 5 vehicles in the system.

• 1997 GMC C2500

  1997 GMC C2500 Sierra SLE 5.7L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Nov 2021 • 77 Fuel-ups

  Property of bbushee98

• 13.3 Avg MPG

• Salvadora

  1997 GMC C2500 Sierra SLE 6.5L V8 DIESEL Automatic 4 Speed Extended Cab Pickup
  Added Oct 2024 • 18 Fuel-ups

  Property of irtermite

• 14.7 Avg MPG

• GMC 2500

  1997 GMC C2500 Sierra SL 5.7L V8 GAS
  Added Mar 2019 • 9 Fuel-ups

  Property of jason47201

• 11.7 Avg MPG

• My C2500

  1997 GMC C2500 Sierra SL 5.7L V8 GAS Automatic 4 Speed
  Added Jun 2021 • 29 Fuel-ups

  Property of vinnierych

• 14.7 Avg MPG

• Big ol' pickup truck

  1997 GMC C2500 Sierra SLE 7.4L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Oct 2019 • 13 Fuel-ups

  Property of snoobler

• 12.9 Avg MPG