Based on data from 21 vehicles, 404 fuel-ups and 122,059 miles of driving, the 1990 Chevrolet C1500 gets a combined Avg MPG of 14.73 with a 0.39 MPG margin of error.

Any Engine Type 4.3L V6 GAS (2) 5.0L V8 GAS (1) 5.7L V8 GAS (12) 7.4L V8 GAS (2) V6 GAS (1) V8 GAS (1) Any Body Style Standard Cab Pickup (6) Cab & Chassis - Long Conventional (1) Any Submodel Cheyenne (1) 454 SS (2) Silverado (16) Other (2)

Below you can see a distribution of the fuel-ups with 20 outliers (4.72%) removed.

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

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• 1990 C1500 Silverado

  1990 Chevrolet C1500 Silverado 5.7L V8 GAS Automatic 4 Speed
  Added Jan 2024 • 25 Fuel-ups

  Property of GerryDee

• 11.9 Avg MPG

• Truck

  1990 Chevrolet C1500 Silverado 4.3L V6 GAS Automatic 3 Speed
  Added Sep 2019 • 78 Fuel-ups

  Property of dlathan

• 16.0 Avg MPG

• My C1500

  1990 Chevrolet C1500 Silverado 5.7L V8 GAS Automatic 4 Speed
  Added May 2022 • 17 Fuel-ups

  Property of hartpics

• 13.4 Avg MPG

• 1990 Chevrolet

  1990 Chevrolet C1500 Silverado 5.7L V8 GAS Automatic 4 Speed Cab & Chassis - Long Conventional
  Added Dec 2018 • 35 Fuel-ups

  Property of Tractorguy

• 13.7 Avg MPG

• 1990 Chevrolet Silverado

  1990 Chevrolet C1500 Silverado 5.7L V8 GAS Automatic 3 Speed
  Added Feb 2022 • 4 Fuel-ups

  Property of amhub

• 12.2 Avg MPG

• My C1500

  1990 Chevrolet C1500 454 SS 7.4L V8 GAS Automatic 3 Speed
  Added Jul 2019 • 7 Fuel-ups

  Property of mayhush

• 6.4 Avg MPG

• C1500

  1990 Chevrolet C1500 Silverado 5.7L V8 GAS Automatic 4 Speed Standard Cab Pickup
  Added Apr 2018 • 60 Fuel-ups

  Property of HMSRenown

• 17.6 Avg MPG

• Chevy Truck C1500

  1990 Chevrolet C1500 Silverado 5.7L V8 GAS Automatic 4 Speed
  Added Oct 2019 • 5 Fuel-ups

  Property of Dadoseven

• 11.7 Avg MPG

• Dierks

  1990 Chevrolet C1500 Silverado 5.7L V8 GAS Automatic 3 Speed
  Added Feb 2021 • 21 Fuel-ups

  Property of HenningAW

• 12.1 Avg MPG

• My C1500

  1990 Chevrolet C1500 Silverado 5.7L V8 GAS Automatic 4 Speed
  Added Apr 2021 • 6 Fuel-ups

  Property of Guerra29

• 14.9 Avg MPG

• Green

  1990 Chevrolet C1500 Silverado 5.7L V8 GAS Automatic 4 Speed Standard Cab Pickup
  Added Oct 2020 • 4 Fuel-ups

  Property of GerryK

• 39.9 Avg MPG

• C1500

  1990 Chevrolet C1500 Cheyenne 5.0L V8 GAS Automatic 3 Speed Standard Cab Pickup
  Added Jun 2019 • 40 Fuel-ups

  Property of ArtW

• 17.3 Avg MPG

• Chevrolet Silverado

  1990 Chevrolet C1500 Silverado Automatic Standard Cab Pickup
  Added Feb 2019 • 13 Fuel-ups

  Property of Gleat

• 14.2 Avg MPG

• My C1500

  1990 Chevrolet C1500 Silverado 4.3L V6 GAS Automatic 4 Speed
  Added May 2018 • 13 Fuel-ups

  Property of darthnight08

• 10.9 Avg MPG

• 1990 Chev Truck

  1990 Chevrolet C1500 Silverado 5.7L V8 GAS Automatic Standard Cab Pickup
  Added Sep 2018 • 62 Fuel-ups

  Property of atdotcom

• 17.4 Avg MPG

• My C1500

  1990 Chevrolet C1500 Silverado 5.7L V8 GAS Automatic 4 Speed
  Added Dec 2017 • 4 Fuel-ups

  Property of DoctorFrank1

• 14.3 Avg MPG

• Greg Truck (Jael)

  1990 Chevrolet C1500 GAS V6
  Added Jun 2013 • 69 Fuel-ups

  Property of Aggiemarine07

• 1.2 Avg MPG

• 454 SS

  1990 Chevrolet C1500 454 SS 7.4L V8 GAS Automatic 3 Speed Standard Cab Pickup
  Added Jul 2018 • 5 Fuel-ups

  Property of Lawmanwes

• 7.8 Avg MPG

• Gido's Truck

  1990 Chevrolet C1500 Silverado 5.7L GAS V8 Automatic 4 Standard Cab Pickup (2 Door)
  Added Jul 2014 • 11 Fuel-ups

  Property of HarvestFusion

• 15.1 Avg MPG

• 1990 Chevrolet Silverado C1500 5.7

  1990 Chevrolet C1500 Silverado
  Added Feb 2014 • 30 Fuel-ups

  Property of DEarhart

• 12.1 Avg MPG

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