Based on data from 21 vehicles, 352 fuel-ups and 89,280 miles of driving, the 1989 Chevrolet C1500 gets a combined Avg MPG of 13.37 with a 0.28 MPG margin of error.

Any Engine Type 4.1L L6 GAS (1) 4.3L V6 GAS (2) 5.0L V8 GAS (5) 5.7L V8 GAS (9) V8 GAS (2) Any Body Style Standard Cab Pickup (5) Any Submodel Base (1) Cheyenne (5) Silverado (13) Other (2)

Below you can see a distribution of the fuel-ups with 40 outliers (10.20%) removed.

Following shows the average MPG of each of the 21 vehicles in the system.

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• Chevy Cheyenne Truck

  1989 Chevrolet C1500 Cheyenne 5.0L V8 GAS Automatic 4 Speed
  Added Dec 2023 • 16 Fuel-ups

  Property of dmsid

• 14.3 Avg MPG

• Chevy truck

  1989 Chevrolet C1500 Cheyenne 4.3L V6 GAS Standard 5 Speed Standard Cab Pickup
  Added Apr 2020 • 86 Fuel-ups

  Property of Curlyjoe_99

• 15.8 Avg MPG

• 1989 Chevy Silverado

  1989 Chevrolet C1500 Silverado 5.7L V8 GAS Automatic 4 Speed
  Added May 2021 • 13 Fuel-ups

  Property of DixieWASP

• 12.7 Avg MPG

• Energizer

  1989 Chevrolet C1500 Cheyenne 5.7L V8 GAS Standard 5 Speed Standard Cab Pickup
  Added Jul 2023 • 27 Fuel-ups

  Property of kcdailey

• 10.3 Avg MPG

• My C1500

  1989 Chevrolet C1500 Silverado 5.7L V8 GAS Automatic 4 Speed
  Added Feb 2020 • 16 Fuel-ups

  Property of vorsicle

• 13.9 Avg MPG

• Chevy

  1989 Chevrolet C1500 Silverado 5.7L V8 GAS Automatic 4 Speed Standard Cab Pickup
  Added Jun 2016 • 83 Fuel-ups

  Property of the_crx

• 13.5 Avg MPG

• My C1500

  1989 Chevrolet C1500 Silverado 5.7L V8 GAS Automatic 4 Speed
  Added Sep 2022 • 5 Fuel-ups

  Property of RKR4

• 14.3 Avg MPG

• My C1500

  1989 Chevrolet C1500 Silverado 5.7L V8 GAS Automatic 4 Speed
  Added Feb 2019 • 24 Fuel-ups

  Property of benroland

• 7.8 Avg MPG

• Bessie

  1989 Chevrolet C1500 Silverado 5.7L V8 GAS Automatic 4 Speed
  Added Nov 2017 • 103 Fuel-ups

  Property of gassy123

• 13.3 Avg MPG

• My C1500

  1989 Chevrolet C1500 4.1L L6 GAS Standard
  Added Jul 2018 • 7 Fuel-ups

  Property of Nosleepatall-Fleet

• 19.7 Avg MPG

• SCOUT

  1989 Chevrolet C1500 Silverado 5.7L V8 GAS Standard 5 Speed
  Added Mar 2017 • 61 Fuel-ups

  Property of Benjimon

• 13.0 Avg MPG

• X Truck

  1989 Chevrolet C1500 Silverado 5.0L V8 GAS Standard Cab Pickup
  Added Sep 2018 • 19 Fuel-ups

  Property of Toja7

• 26.5 Avg MPG

• Truck

  1989 Chevrolet C1500 Silverado 5.7L V8 GAS Automatic 3 Speed Standard Cab Pickup
  Added Nov 2017 • 9 Fuel-ups

  Property of hansen_kyle

• 15.2 Avg MPG

• My C1500

  1989 Chevrolet C1500 Silverado 4.3L V6 GAS Automatic 3 Speed
  Added Oct 2017 • 4 Fuel-ups

  Property of lewisjack

• 5.6 Avg MPG

• My C1500

  1989 Chevrolet C1500 Silverado 5.0L GAS V8 Automatic 3 Standard Cab Pickup (2 Door)
  Added Aug 2014 • 6 Fuel-ups

  Property of confusion

• 10.6 Avg MPG

• 89 suburban

  1989 Chevrolet C1500 Silverado 5.0L V8 GAS Automatic 4 Speed
  Added Sep 2016 • 8 Fuel-ups

  Property of ocdj30

• 12.4 Avg MPG

• Chevy Pickup

  1989 Chevrolet C1500 Cheyenne 5.0L V8 GAS Automatic 4 Speed
  Added Aug 2016 • 7 Fuel-ups

  Property of rfsawyer

• 12.7 Avg MPG

• Brownie

  1989 Chevrolet C1500 GAS V8
  Added May 2013 • 3 Fuel-ups

  Property of nicolaas

• 18.6 Avg MPG

• Chevy

  1989 Chevrolet C1500 Cheyenne
  Added Nov 2009 • 20 Fuel-ups

  Property of MikeGrace

• 16.4 Avg MPG

• Ol' Red

  1989 Chevrolet C1500 Silverado
  Added Aug 2010 • 4 Fuel-ups

  Property of Guru

• 36.4 Avg MPG

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