1988 GMC G2500 MPG

Based on data from 3 vehicles, 30 fuel-ups and 6,148 miles of driving, the 1988 GMC G2500 gets a combined Avg MPG of 12.56 with a 1.04 MPG margin of error.

Below you can see a distribution of the fuel-ups with 3 outliers (9.09%) removed.

Following shows the average MPG of each of the 3 vehicles in the system.

• van

  1988 GMC G2500 Rally Extended Passenger Van
  Added Feb 2025 • 14 Fuel-ups

  Property of shinywest

• 11.9 Avg MPG

• My G2500

  1988 GMC G2500 Vandura 5.0L V8 GAS Automatic 4 Speed
  Added Jul 2019 • 24 Fuel-ups

  Property of moefiveo

• 13.6 Avg MPG

• Get Away Van

  1988 GMC G2500 Vandura 5.0L V8 GAS Automatic 3 Speed Van Camper
  Added Jun 2017 • 12 Fuel-ups

  Property of drscottie

• 16.4 Avg MPG