Based on data from 252 vehicles, 17,142 fuel-ups and 4,615,504 miles of driving, the 2004 Chevrolet Silverado 1500 gets a combined Avg MPG of 14.35 with a 0.04 MPG margin of error.

Any Engine Type 4.3L V6 GAS (26) 4.8L V8 GAS (38) 5.3L V8 ELECTRIC/GAS (1) 5.3L V8 FLEX (13) 5.3L V8 GAS (126) 6.0L V8 GAS (8) V6 GAS (2) V8 GAS (28) Any Body Style Standard Cab Pickup (11) Extended Cab Pickup (40) Crew Cab Pickup (17) Cab & Chassis (1) Any Submodel Hybrid (1) SS (4) Z71 Off-Road (7) WT (15) Base (21) LT (39) Z71 (64) LS (66) Other (35)

Below you can see a distribution of the fuel-ups with 724 outliers (4.05%) removed.

Following shows the average MPG of each of the 252 vehicles in the system.

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• My Silverado 1500

  2004 Chevrolet Silverado 1500 WT 4.8L V8 GAS Manual 5 Speed
  Added Jan 2023 • 38 Fuel-ups

  Property of Kenji-Nishime

• 14.8 Avg MPG

• Silverado

  2004 Chevrolet Silverado 1500 WT 4.8L V8 GAS Automatic 4 Speed Standard Cab Pickup
  Added Oct 2017 • 156 Fuel-ups

  Property of mrfixit04gmailcom

• 15.3 Avg MPG

• Silverado Z71

  2004 Chevrolet Silverado 1500 Z71 5.3L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Aug 2017 • 338 Fuel-ups

  Property of Firehawk2k2

• 13.5 Avg MPG

• 2004 Chevy

  2004 Chevrolet Silverado 1500 Z71 5.3L V8 GAS
  Added Aug 2019 • 87 Fuel-ups

  Property of Tyme

• 14.1 Avg MPG

• Silverado

  2004 Chevrolet Silverado 1500 WT 4.3L V6 GAS Manual 5 Speed Standard Cab Pickup
  Added Mar 2018 • 48 Fuel-ups

  Property of brock915

• 15.4 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 LS 4.3L V6 GAS Automatic 4 Speed
  Added Nov 2023 • 20 Fuel-ups

  Property of robert5308

• 14.1 Avg MPG

• ScooterBob

  2004 Chevrolet Silverado 1500 Z71 4.8L V8 GAS Automatic 4 Speed
  Added Mar 2017 • 31 Fuel-ups

  Property of crash105

• 14.4 Avg MPG

• Ol’ Red

  2004 Chevrolet Silverado 1500 Z71 5.3L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Sep 2010 • 311 Fuel-ups

  Property of ChevroletTough

• 13.2 Avg MPG

• Silverado

  2004 Chevrolet Silverado 1500 GAS V8
  Added Jul 2013 • 84 Fuel-ups

  Property of brianszr2

• 15.8 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 Z71 Off-Road 5.3L V8 GAS Automatic 4 Speed
  Added Jul 2018 • 255 Fuel-ups

  Property of buildintechie

• 12.6 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 LS 4.8L V8 GAS Automatic 4 Speed
  Added Jun 2020 • 114 Fuel-ups

  Property of TexasColt

• 15.2 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

• Silverado

  2004 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Sep 2017 • 29 Fuel-ups

  Property of BrettStephenson

• 11.2 Avg MPG

• The Truck

  2004 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added May 2018 • 232 Fuel-ups

  Property of JohnGecko

• 12.0 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 Z71 5.3L V8 GAS Automatic 4 Speed
  Added Jan 2018 • 185 Fuel-ups

  Property of MarkusWithAK

• 14.9 Avg MPG

• My Silverado 1500

  2004 Chevrolet Silverado 1500 SS 6.0L V8 GAS Automatic 4 Speed
  Added Jun 2024 • 5 Fuel-ups

  Property of Emart34m

• 16.0 Avg MPG

• 2004 Silverado Z71 (Hanna)

  2004 Chevrolet Silverado 1500 Z71 5.3L V8 GAS Automatic 4 Speed
  Added Mar 2017 • 88 Fuel-ups

  Property of wildjyoung

• 18.3 Avg MPG

• Frank - Truck

  2004 Chevrolet Silverado 1500 WT 5.3L V8 GAS Automatic 4 Speed
  Added May 2021 • 113 Fuel-ups

  Property of nicktcr

• 15.8 Avg MPG

• Chevy

  2004 Chevrolet Silverado 1500 5.3L V8 GAS Automatic Standard Cab Pickup
  Added Mar 2022 • 7 Fuel-ups

  Property of Kim64

• 38.0 Avg MPG

• Z71

  2004 Chevrolet Silverado 1500 Z71 5.3L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added May 2018 • 6 Fuel-ups

  Property of Caswell

• 16.7 Avg MPG

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