Based on data from 48 vehicles, 375 fuel-ups and 112,785 miles of driving, the 2021 Chevrolet Silverado 1500 gets a combined Avg MPG of 17.02 with a 0.58 MPG margin of error.

Any Engine Type 2.7L L4 GAS (3) 3.0L L6 DIESEL (14) 4.3L V6 GAS (1) 5.3L V8 GAS (25) 6.2L V8 GAS (2) V8 GAS (3) Any Body Style Crew Cab Pickup (16) Any Submodel High Country (2) Custom Trail Boss (2) Custom (4) LTZ (6) LT (10) LT Trail Boss (11) RST (13)

Below you can see a distribution of the fuel-ups with 3 outliers (0.79%) removed.

Following shows the average MPG of each of the 48 vehicles in the system.

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• 2021 Silverado 1500

  2021 Chevrolet Silverado 1500 LTZ 3.0L L6 DIESEL Automatic 10 Speed
  Added Nov 2020 • 17 Fuel-ups

  Property of mike6681

• 24.5 Avg MPG

• 2021 Silverado

  2021 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Feb 2021 • 5 Fuel-ups

  Property of adamace1

• 20.2 Avg MPG

• 2021 Chevy Silverado 1500

  2021 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 8 Speed
  Added Feb 2021 • 5 Fuel-ups

  Property of pc2068

• 16.5 Avg MPG

• Moose

  2021 Chevrolet Silverado 1500 LT Trail Boss 5.3L V8 GAS Automatic 10 Speed
  Added Dec 2020 • 12 Fuel-ups

  Property of dntharrison

• 16.0 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 Custom Trail Boss 5.3L V8 GAS Automatic 6 Speed
  Added Oct 2020 • 15 Fuel-ups

  Property of GLITX

• 13.0 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 RST 3.0L L6 DIESEL Automatic 10 Speed
  Added Nov 2020 • 12 Fuel-ups

  Property of taylorwd

• 24.2 Avg MPG

• Rattler

  2021 Chevrolet Silverado 1500 High Country 3.0L L6 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Feb 2021 • 3 Fuel-ups

  Property of whiterattler

• 23.3 Avg MPG

• Chevrolet Silverado 1500

  2021 Chevrolet Silverado 1500 LT Trail Boss V8 GAS Automatic 10 Speed Crew Cab Pickup
  Added Feb 2021 • 3 Fuel-ups

  Property of DBurnsinc

• 11.6 Avg MPG

• Chevy Silverado (2021)

  2021 Chevrolet Silverado 1500 LTZ 6.2L V8 GAS Automatic 10 Speed Crew Cab Pickup
  Added Dec 2020 • 16 Fuel-ups

  Property of JonWind

• 15.8 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 8 Speed
  Added Feb 2021 • 3 Fuel-ups

  Property of craftsmantools

• 15.0 Avg MPG

• 2021 Z71 Trail Boss

  2021 Chevrolet Silverado 1500 LT Trail Boss 5.3L V8 GAS Crew Cab Pickup
  Added Oct 2020 • 18 Fuel-ups

  Property of ppd6016

• 21.2 Avg MPG

• Chevy Duramax

  2021 Chevrolet Silverado 1500 LT 3.0L L6 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Nov 2020 • 18 Fuel-ups

  Property of posio3

• 24.4 Avg MPG

• Traillboss 6.2

  2021 Chevrolet Silverado 1500 LT Trail Boss V8 GAS Automatic 10 Speed Crew Cab Pickup
  Added Feb 2021 • 4 Fuel-ups

  Property of Garyw

• 11.5 Avg MPG

• Silverado

  2021 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 8 Speed
  Added Dec 2020 • 7 Fuel-ups

  Property of wheelrr

• 16.2 Avg MPG

• Silverado 1500

  2021 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 10 Speed
  Added Nov 2020 • 18 Fuel-ups

  Property of ChristianNelson

• 18.0 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 LT Trail Boss 5.3L V8 GAS Automatic 10 Speed
  Added Nov 2020 • 9 Fuel-ups

  Property of kaptinkurt

• 15.8 Avg MPG

• 2021 Service Truck

  2021 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 10 Speed Crew Cab Pickup
  Added Jan 2021 • 6 Fuel-ups

  Property of EONI

• 16.3 Avg MPG

• Big Blue

  2021 Chevrolet Silverado 1500 RST 3.0L L6 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Dec 2020 • 6 Fuel-ups

  Property of McCrazy83

• 26.9 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 Custom 2.7L L4 GAS Automatic 8 Speed
  Added Feb 2021 • 3 Fuel-ups

  Property of fatboy1017

• 18.5 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 LT Trail Boss 5.3L V8 GAS Automatic 10 Speed
  Added Nov 2020 • 27 Fuel-ups

  Property of mab2272

• 15.1 Avg MPG

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