Based on data from 289 vehicles, 19,887 fuel-ups and 6,916,501 miles of driving, the 2021 Chevrolet Silverado 1500 gets a combined Avg MPG of 19.10 with a 0.09 MPG margin of error.

Any Engine Type 2.7L L4 GAS (33) 3.0L L6 DIESEL (110) 4.3L V6 GAS (3) 5.3L V8 FLEX (2) 5.3L V8 GAS (113) 6.2L V8 GAS (22) V6 GAS (1) V8 GAS (3) Any Body Style Extended Cab Pickup (5) Crew Cab Pickup (75) Cab & Chassis (1) Cab & Chassis - Crew Cab (1) Any Submodel WT (3) Custom Trail Boss (10) High Country (12) Custom (23) LTZ (29) LT Trail Boss (53) LT (61) RST (98)

Below you can see a distribution of the fuel-ups with 123 outliers (0.61%) removed.

Following shows the average MPG of each of the 289 vehicles in the system.

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• Silver Silverado

  2021 Chevrolet Silverado 1500 LT 3.0L L6 DIESEL Automatic Crew Cab Pickup
  Added Apr 2021 • 60 Fuel-ups

  Property of kjandham

• 25.5 Avg MPG

• Chevrolet Silverado 1500

  2021 Chevrolet Silverado 1500 LT 3.0L L6 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Jan 2024 • 5 Fuel-ups

  Property of 2021LM2

• 26.6 Avg MPG

• Dad's TRK

  2021 Chevrolet Silverado 1500 Custom 2.7L L4 GAS Automatic 8 Speed Extended Cab Pickup
  Added Jan 2023 • 23 Fuel-ups

  Property of biscotti1122

• 20.8 Avg MPG

• '21 LT, Z-71, Diesel

  2021 Chevrolet Silverado 1500 LT 3.0L L6 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Apr 2021 • 124 Fuel-ups

  Property of Modzero

• 22.7 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 Custom Trail Boss 6.2L V8 GAS Automatic 10 Speed
  Added Nov 2021 • 101 Fuel-ups

  Property of Jnmichlo

• 15.0 Avg MPG

• 2021 Silverado

  2021 Chevrolet Silverado 1500 LT Trail Boss 5.3L V8 GAS Automatic 10 Speed Crew Cab Pickup
  Added Aug 2021 • 86 Fuel-ups

  Property of dracosshadow

• 16.1 Avg MPG

• 2021 SilverAdo

  2021 Chevrolet Silverado 1500 RST 6.2L V8 GAS Automatic 10 Speed Crew Cab Pickup
  Added Mar 2021 • 47 Fuel-ups

  Property of damdaryl

• 20.7 Avg MPG

• Silverado 1500 DBL CUSTOM 4WD

  2021 Chevrolet Silverado 1500 Custom 4.3L V6 GAS Automatic 6 Speed
  Added Dec 2020 • 77 Fuel-ups

  Property of gshearer

• 17.2 Avg MPG

• Silverado 1500

  2021 Chevrolet Silverado 1500 LT 3.0L L6 DIESEL Automatic 10 Speed
  Added Jul 2023 • 35 Fuel-ups

  Property of Schurdy

• 20.8 Avg MPG

• Silverado- Minnie Pearl

  2021 Chevrolet Silverado 1500 LTZ 3.0L L6 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added May 2022 • 56 Fuel-ups

  Property of Bighalf

• 25.8 Avg MPG

• Silverado

  2021 Chevrolet Silverado 1500 LT 5.3L V8 GAS Crew Cab Pickup
  Added Oct 2023 • 5 Fuel-ups

  Property of pacmanb

• 12.4 Avg MPG

• Jimmy RST

  2021 Chevrolet Silverado 1500 RST 3.0L L6 DIESEL Automatic 10 Speed
  Added Jul 2021 • 108 Fuel-ups

  Property of jimmybrogdon

• 25.3 Avg MPG

• Silverado

  2021 Chevrolet Silverado 1500 Custom 2.7L L4 GAS Automatic 8 Speed Crew Cab Pickup
  Added Dec 2020 • 5 Fuel-ups

  Property of cadman77

• 16.4 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 8 Speed
  Added Aug 2021 • 95 Fuel-ups

  Property of wrsanford

• 16.7 Avg MPG

• The Beast II

  2021 Chevrolet Silverado 1500 LT Trail Boss 5.3L V8 GAS Automatic 10 Speed
  Added Apr 2021 • 66 Fuel-ups

  Property of JPouchet

• 17.8 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 LT 3.0L L6 DIESEL Automatic 10 Speed
  Added Feb 2024 • 3 Fuel-ups

  Property of TripleB3

• 23.8 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 High Country 3.0L L6 DIESEL Automatic 10 Speed
  Added Sep 2023 • 15 Fuel-ups

  Property of BChinn

• 21.0 Avg MPG

• Tiny Torque

  2021 Chevrolet Silverado 1500 LT 3.0L L6 DIESEL Automatic 10 Speed
  Added Dec 2023 • 15 Fuel-ups

  Property of Buildmorediesels

• 22.1 Avg MPG

• Bella 2021 Chevy Pickup

  2021 Chevrolet Silverado 1500 Custom 2.7L L4 GAS Automatic 8 Speed Cab & Chassis - Crew Cab
  Added Oct 2021 • 46 Fuel-ups

  Property of BundleBill

• 17.3 Avg MPG

• Silverado 1500 12/2/20

  2021 Chevrolet Silverado 1500 RST 5.3L V8 GAS Automatic 8 Speed
  Added Dec 2020 • 72 Fuel-ups

  Property of Mardoontb

• 19.6 Avg MPG

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