Based on data from 306 vehicles, 23,180 fuel-ups and 8,090,742 miles of driving, the 2021 Chevrolet Silverado 1500 gets a combined Avg MPG of 19.10 with a 0.08 MPG margin of error.

Any Engine Type 2.7L L4 GAS (34) 3.0L L6 DIESEL (117) 4.3L V6 GAS (5) 5.3L V8 FLEX (2) 5.3L V8 GAS (120) 6.2L V8 GAS (22) V6 GAS (1) V8 GAS (3) Any Body Style Extended Cab Pickup (5) Crew Cab Pickup (78) Cab & Chassis (1) Cab & Chassis - Crew Cab (1) Any Submodel WT (4) Custom Trail Boss (11) High Country (13) Custom (25) LTZ (30) LT Trail Boss (54) LT (67) RST (102)

Below you can see a distribution of the fuel-ups with 151 outliers (0.65%) removed.

Following shows the average MPG of each of the 306 vehicles in the system.

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• My Silverado 1500

  2021 Chevrolet Silverado 1500 RST 3.0L L6 DIESEL Automatic 10 Speed
  Added Jan 2022 • 88 Fuel-ups

  Property of jacobpayne7

• 22.3 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

• '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

• 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

• 2021 Chevrolet Silverado 1500

  2021 Chevrolet Silverado 1500 RST 5.3L V8 GAS Automatic 8 Speed
  Added Aug 2021 • 217 Fuel-ups

  Property of john1cleve

• 18.3 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 RST 3.0L L6 DIESEL Automatic 10 Speed
  Added Jun 2021 • 113 Fuel-ups

  Property of gtm

• 25.7 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 RST 3.0L L6 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Jan 2021 • 45 Fuel-ups

  Property of TwinPeaks

• 24.8 Avg MPG

• 2021 Silverado

  2021 Chevrolet Silverado 1500 LT Trail Boss 5.3L V8 GAS Automatic 10 Speed Crew Cab Pickup
  Added Jul 2021 • 106 Fuel-ups

  Property of skeka

• 15.2 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 LTZ 3.0L L6 DIESEL Automatic 10 Speed
  Added Jun 2021 • 86 Fuel-ups

  Property of rascalbrock

• 25.1 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 8 Speed
  Added Aug 2021 • 152 Fuel-ups

  Property of Ncaz

• 16.6 Avg MPG

• Bubba

  2021 Chevrolet Silverado 1500 LT Trail Boss 5.3L V8 GAS Automatic 10 Speed
  Added Aug 2021 • 187 Fuel-ups

  Property of gunner719

• 17.4 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 LT Trail Boss 5.3L V8 GAS Automatic 10 Speed
  Added Nov 2020 • 97 Fuel-ups

  Property of MarkDMay

• 13.8 Avg MPG

• 2021 Chevy Truck L84

  2021 Chevrolet Silverado 1500 RST 5.3L V8 GAS Automatic 10 Speed
  Added Dec 2020 • 87 Fuel-ups

  Property of bahdahboo

• 18.0 Avg MPG

• 3.0 Duramax 1500

  2021 Chevrolet Silverado 1500 LT 3.0L L6 DIESEL Automatic 10 Speed
  Added Jun 2021 • 62 Fuel-ups

  Property of TresV10

• 30.8 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 LT 2.7L L4 GAS Automatic 8 Speed
  Added Dec 2021 • 141 Fuel-ups

  Property of ChrisDieter

• 17.3 Avg MPG

• My Silverado 1500

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

  Property of Botton

• 25.2 Avg MPG

• Chevy Silverado

  2021 Chevrolet Silverado 1500 RST 5.3L V8 GAS Automatic 8 Speed
  Added Jun 2022 • 37 Fuel-ups

  Property of r3bman

• 15.1 Avg MPG

• Terry Crews-cab

  2021 Chevrolet Silverado 1500 Custom 2.7L L4 GAS Automatic 8 Speed Crew Cab Pickup
  Added Mar 2021 • 169 Fuel-ups

  Property of QuasiMofosports

• 22.0 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 Custom 2.7L L4 GAS Automatic 8 Speed
  Added Feb 2021 • 114 Fuel-ups

  Property of fatboy1017

• 18.3 Avg MPG

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