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1999 GMC Sonoma MPG

Based on data from 13 vehicles, 981 fuel-ups and 277,734 miles of driving, the 1999 GMC Sonoma gets a combined Avg MPG of 21.73 with a 0.23 MPG margin of error.

Below you can see a distribution of the fuel-ups with 42 outliers (4.11%) removed.

Following shows the average MPG of each of the 13 vehicles in the system.

1999 GMC Sonomas For Sale Nearby

  • cyclone

    1999 GMC Sonoma SS V8 GAS Standard 5 Speed
    Added Jun 2017 • 8 Fuel-ups

    Property of jee12

  • 12.6 Avg MPG
  • Sonoma truck

    1999 GMC Sonoma SLS 4.3L V6 GAS Automatic 4 Speed
    Added Jul 2017 • 5 Fuel-ups

    Property of drix226

  • 19.7 Avg MPG
  • GMC Sonoma

    1999 GMC Sonoma SLS 2.2L L4 GAS Standard 5 Speed
    Added Sep 2016 • 68 Fuel-ups

    Property of estimmel

  • 18.6 Avg MPG
  • Sonoma

    1999 GMC Sonoma SLS 4.3L V6 GAS Automatic 4 Speed
    Added Sep 2016 • 37 Fuel-ups

    Property of petehd

  • 16.6 Avg MPG
  • Sonoma

    1999 GMC Sonoma SL 2.2L L4 GAS Standard 5 Speed Standard Cab Pickup
    Added Mar 2015 • 21 Fuel-ups

    Property of rjewkes

  • 13.6 Avg MPG
  • Gold Sonoma

    1999 GMC Sonoma SLS 4.3L V6 GAS Automatic 4 Speed Sport Utility
    Added Jan 2014 • 15 Fuel-ups

    Property of Catkiller

  • 19.6 Avg MPG
  • Sonoma

    1999 GMC Sonoma SL 2.2L L4 GAS Standard 5 Speed
    Added Mar 2017 • 72 Fuel-ups

    Property of 1moment

  • 21.3 Avg MPG
  • My Sonoma

    1999 GMC Sonoma SL 2.2L GAS L4 Standard 5 Standard Cab Pickup (2 Door)
    Added Nov 2014 • 651 Fuel-ups

    Property of Lonewolf147

  • 23.0 Avg MPG
  • Sonoma

    1999 GMC Sonoma GAS V6
    Added Jun 2013 • 12 Fuel-ups

    Property of c699

  • 20.4 Avg MPG
  • Little Truck

    1999 GMC Sonoma GAS V6
    Added Feb 2014 • 23 Fuel-ups

    Property of RescueTech226

  • 20.7 Avg MPG
  • Little Truckie

    1999 GMC Sonoma GAS L4
    Added May 2012 • 57 Fuel-ups

    Property of Snugs

  • 22.7 Avg MPG
  • Sonoma

    1999 GMC Sonoma SLS 4.3L V6 GAS Automatic 4 Speed
    Added Sep 2016 • 85 Fuel-ups

    Property of GWalsh

  • 19.1 Avg MPG
  • 99 Gmc sonoma

    1999 GMC Sonoma GAS V6
    Added Jan 2013 • 14 Fuel-ups

    Property of brown99sonoma

  • 12.9 Avg MPG

Recent Activity

from other GMC Sonoma vehicles (View All)

Tips

Do not hold on to high gears up inclines/merging roads

It might seem logical to keep it in a higher gear when you a... ...

by fingu

Read more tips