1991 GMC R2500 Suburban MPG

Based on data from 3 vehicles, 26 fuel-ups and 7,038 miles of driving, the 1991 GMC R2500 Suburban gets a combined Avg MPG of 9.74 with a 0.51 MPG margin of error.

Below you can see a distribution of the fuel-ups with 37 outliers (58.73%) removed.

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

• R2500

  1991 GMC R2500 Suburban 7.4L V8 GAS Automatic 4 Speed Sport Utility
  Added Oct 2023 • 67 Fuel-ups

  Property of JJarvis913

• 11.8 Avg MPG

• Berry

  1991 GMC R2500 Suburban 7.4L V8 GAS Automatic 4 Speed Sport Utility
  Added Feb 2018 • 36 Fuel-ups

  Property of Tito117m

• 1.1 Avg MPG

• Sub

  1991 GMC R2500 Suburban 7.4L V8 GAS Automatic 4 Speed Sport Utility
  Added Jul 2015 • 7 Fuel-ups

  Property of texcl2

• 13.9 Avg MPG