Based on data from 243 vehicles, 16,462 fuel-ups and 4,422,108 miles of driving, the 2004 Chevrolet Silverado 1500 gets a combined Avg MPG of 14.37 with a 0.04 MPG margin of error.

Any Engine Type 4.3L V6 GAS (24) 4.8L V8 GAS (38) 5.3L V8 ELECTRIC/GAS (1) 5.3L V8 FLEX (11) 5.3L V8 GAS (121) 6.0L V8 GAS (8) V6 GAS (2) V8 GAS (28) Any Body Style Standard Cab Pickup (11) Extended Cab Pickup (38) Crew Cab Pickup (15) Cab & Chassis (1) Any Submodel Hybrid (1) SS (4) Z71 Off-Road (4) WT (15) Base (21) LT (38) LS (60) Z71 (65) Other (35)

Below you can see a distribution of the fuel-ups with 675 outliers (3.94%) removed.

Following shows the average MPG of each of the 243 vehicles in the system.

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• Chevy Truck

  2004 Chevrolet Silverado 1500 Z71 Off-Road 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Oct 2019 • 240 Fuel-ups

  Property of Kylesfd

• 13.3 Avg MPG

• 04 Silverado

  2004 Chevrolet Silverado 1500 Z71 5.3L V8 GAS Automatic 4 Speed
  Added Nov 2021 • 31 Fuel-ups

  Property of mhowton

• 14.2 Avg MPG

• Murica II

  2004 Chevrolet Silverado 1500 Z71 4.8L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Feb 2020 • 59 Fuel-ups

  Property of KnightOfNoise

• 14.0 Avg MPG

• Chevy Silverado

  2004 Chevrolet Silverado 1500 Custom Submodel
  Added Nov 2016 • 173 Fuel-ups

  Property of rbeelee

• 16.8 Avg MPG

• JUC

  2004 Chevrolet Silverado 1500 Z71 5.3L V8 GAS Automatic 4 Speed
  Added Jul 2022 • 53 Fuel-ups

  Property of Kona_Coyote

• 12.3 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 LS 4.3L V6 GAS Automatic 4 Speed
  Added Nov 2023 • 16 Fuel-ups

  Property of robert5308

• 14.3 Avg MPG

• Silverado

  2004 Chevrolet Silverado 1500 WT 4.3L V6 GAS Manual 5 Speed Standard Cab Pickup
  Added Mar 2018 • 44 Fuel-ups

  Property of brock915

• 15.6 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 4 Speed
  Added Mar 2018 • 168 Fuel-ups

  Property of StufMuff

• 15.4 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic 4 Speed
  Added Jan 2021 • 46 Fuel-ups

  Property of dmohle

• 16.2 Avg MPG

• Silverado

  2004 Chevrolet Silverado 1500 GAS V8
  Added Jul 2013 • 79 Fuel-ups

  Property of brianszr2

• 15.8 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 Z71 5.3L V8 GAS Automatic 4 Speed
  Added Feb 2022 • 12 Fuel-ups

  Property of Silveradolover

• 14.1 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic 4 Speed
  Added Nov 2023 • 3 Fuel-ups

  Property of vbfibbs

• 8.3 Avg MPG

• Heavy chevy

  2004 Chevrolet Silverado 1500 SS 6.0L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Dec 2022 • 55 Fuel-ups

  Property of ak74u137

• 12.1 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 LS 4.8L V8 GAS Automatic 4 Speed
  Added Nov 2021 • 127 Fuel-ups

  Property of milkerdude

• 10.1 Avg MPG

• Silverado Z71

  2004 Chevrolet Silverado 1500 Z71 5.3L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Aug 2017 • 336 Fuel-ups

  Property of Firehawk2k2

• 13.6 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 Z71 Off-Road 5.3L V8 GAS Automatic 4 Speed
  Added Jan 2024 • 10 Fuel-ups

  Property of jspencer35

• 15.3 Avg MPG

• Nathan's Truck 1741

  2004 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic 4 Speed
  Added Jul 2019 • 346 Fuel-ups

  Property of farmernater

• 13.1 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 Z71 5.3L V8 GAS Automatic 4 Speed
  Added Jan 2018 • 182 Fuel-ups

  Property of MarkusWithAK

• 14.9 Avg MPG

• 2004 Chevy

  2004 Chevrolet Silverado 1500 Z71 5.3L V8 GAS
  Added Aug 2019 • 84 Fuel-ups

  Property of Tyme

• 14.2 Avg MPG

• 2004 Silverado Z71 (Hanna)

  2004 Chevrolet Silverado 1500 Z71 5.3L V8 GAS Automatic 4 Speed
  Added Mar 2017 • 86 Fuel-ups

  Property of wildjyoung

• 18.2 Avg MPG

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