Based on data from 20 vehicles, 980 fuel-ups and 287,135 miles of driving, the 1991 Chevrolet S10 gets a combined Avg MPG of 20.61 with a 0.18 MPG margin of error.

Any Engine Type 2.5L L4 GAS (2) 2.8L V6 GAS (6) 4.3L V6 GAS (5) L4 GAS (1) V6 GAS (4) V8 GAS (1) Any Body Style Standard Cab Pickup (6) Extended Cab Pickup (1) Any Submodel Base (6) Tahoe (7) Other (7)

Below you can see a distribution of the fuel-ups with 73 outliers (6.93%) removed.

Following shows the average MPG of each of the 20 vehicles in the system.

• LS1 S10

  1991 Chevrolet S10 Tahoe 4.3L V6 GAS Automatic 4 Speed
  Added Mar 2018 • 436 Fuel-ups

  Property of 808LSX

• 22.5 Avg MPG

• My S10

  1991 Chevrolet S10 2.8L V6 GAS Manual 5 Speed
  Added Aug 2020 • 3 Fuel-ups

  Property of Rotary_Boi

• 19.6 Avg MPG

• Debbie

  1991 Chevrolet S10 Tahoe 2.8L V6 GAS Manual 5 Speed
  Added Dec 2019 • 25 Fuel-ups

  Property of PigPen84

• 21.8 Avg MPG

• S10

  1991 Chevrolet S10 2.8L V6 GAS Manual 5 Speed Standard Cab Pickup
  Added Jul 2010 • 174 Fuel-ups

  Property of kallikak

• 21.0 Avg MPG

• S - 10

  1991 Chevrolet S10 Tahoe 4.3L V6 GAS Automatic 4 Speed Standard Cab Pickup
  Added Aug 2018 • 99 Fuel-ups

  Property of gixxer750missile

• 21.5 Avg MPG

• Pokey

  1991 Chevrolet S10 Tahoe 2.8L V6 GAS Standard 5 Speed Standard Cab Pickup
  Added Jun 2014 • 31 Fuel-ups

  Property of res0odyj1

• 21.7 Avg MPG

• My S10

  1991 Chevrolet S10 2.5L L4 GAS Automatic 4 Speed
  Added Aug 2016 • 15 Fuel-ups

  Property of Kennyevans86

• 19.7 Avg MPG

• My S10

  1991 Chevrolet S10 4.3L V6 GAS Automatic 4 Speed Standard Cab Pickup
  Added Apr 2018 • 3 Fuel-ups

  Property of andrewbird34

• 13.0 Avg MPG

• S 10

  1991 Chevrolet S10 Tahoe 4.3L V6 GAS Automatic 4 Speed
  Added Mar 2017 • 20 Fuel-ups

  Property of jkdi

• 32.4 Avg MPG

• S-10

  1991 Chevrolet S10 Tahoe 4.3L V6 GAS Automatic 4 Speed Extended Cab Pickup
  Added Jan 2014 • 34 Fuel-ups

  Property of dburke08

• 20.8 Avg MPG

• S10

  1991 Chevrolet S10 2.5L L4 GAS Standard 5 Speed Standard Cab Pickup
  Added Apr 2017 • 16 Fuel-ups

  Property of cornyorange

• 23.5 Avg MPG

• Long Bed

  1991 Chevrolet S10 2.8L V6 GAS Standard 5 Speed Standard Cab Pickup
  Added Jun 2010 • 152 Fuel-ups

  Property of Harzley

• 19.1 Avg MPG

• My S10

  1991 Chevrolet S10 GAS V6
  Added May 2011 • 10 Fuel-ups

  Property of leoliver

• 20.0 Avg MPG

• Ol' Reliable

  1991 Chevrolet S10 GAS L4
  Added May 2014 • 8 Fuel-ups

  Property of QuentinG

• 26.8 Avg MPG

• The little pickup

  1991 Chevrolet S10 GAS V6
  Added Jun 2013 • 9 Fuel-ups

  Property of Rattlehead

• 19.9 Avg MPG

• Rusty Bucket

  1991 Chevrolet S10 GAS V6
  Added Sep 2011 • 19 Fuel-ups

  Property of j0shu4

• 19.7 Avg MPG

• S-10

  1991 Chevrolet S10 Tahoe 2.8L V6 GAS Standard 5 Speed
  Added Mar 2017 • 13 Fuel-ups

  Property of j2272h

• 27.0 Avg MPG

• The blue truck

  1991 Chevrolet S10 GAS V8
  Added Feb 2010 • 61 Fuel-ups

  Property of foxracer1

• 18.2 Avg MPG

• Blueberry

  1991 Chevrolet S10 GAS V6
  Added Jun 2010 • 5 Fuel-ups

  Property of rumrunner358

• 20.5 Avg MPG

• The Red Baron

  1991 Chevrolet S10
  Added Apr 2010 • 5 Fuel-ups

  Property of JCross

• 14.6 Avg MPG