Based on data from 289 vehicles, 19,885 fuel-ups and 6,915,526 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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• Baby Diesel

  2021 Chevrolet Silverado 1500 RST 3.0L L6 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Dec 2022 • 4 Fuel-ups

  Property of LT5310

• 26.6 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 LT 2.7L L4 GAS Automatic 10 Speed
  Added Apr 2022 • 32 Fuel-ups

  Property of fasted14

• 17.0 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 Custom 2.7L L4 GAS Automatic 8 Speed
  Added Mar 2022 • 31 Fuel-ups

  Property of mjp1323

• 17.4 Avg MPG

• Hiho

  2021 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 8 Speed Extended Cab Pickup
  Added Jun 2022 • 10 Fuel-ups

  Property of Gtaion

• 16.5 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 LTZ 3.0L L6 DIESEL Automatic 10 Speed
  Added Nov 2022 • 7 Fuel-ups

  Property of bighub1

• 24.8 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 RST 3.0L L6 DIESEL Automatic 10 Speed
  Added Nov 2022 • 11 Fuel-ups

  Property of OrozcoCarts

• 44.0 Avg MPG

• 2021 Service Truck

  2021 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 10 Speed Crew Cab Pickup
  Added Jan 2021 • 87 Fuel-ups

  Property of EONI

• 17.0 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 RST 3.0L L6 DIESEL Automatic 10 Speed
  Added Aug 2021 • 61 Fuel-ups

  Property of dwbick

• 27.8 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 RST 3.0L L6 DIESEL Automatic 10 Speed
  Added Oct 2021 • 138 Fuel-ups

  Property of ImpactJunkie

• 25.9 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 10 Speed
  Added May 2022 • 24 Fuel-ups

  Property of D-Rex63

• 17.3 Avg MPG

• Home goods

  2021 Chevrolet Silverado 1500 LTZ 3.0L L6 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Apr 2021 • 81 Fuel-ups

  Property of CHULOGORDO82

• 22.7 Avg MPG

• Night Wing

  2021 Chevrolet Silverado 1500 RST 6.2L V8 GAS Automatic 10 Speed
  Added Apr 2021 • 20 Fuel-ups

  Property of mpiekart

• 19.3 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 RST 3.0L L6 DIESEL Automatic 10 Speed
  Added Apr 2022 • 28 Fuel-ups

  Property of Poponea

• 29.6 Avg MPG

• Work truck lil red

  2021 Chevrolet Silverado 1500 LT V6 GAS Automatic 8 Speed Cab & Chassis
  Added Sep 2021 • 3 Fuel-ups

  Property of 2012skyactiv

• 19.0 Avg MPG

• 2021 Silverado 1500

  2021 Chevrolet Silverado 1500 RST 5.3L V8 GAS Automatic 8 Speed
  Added May 2021 • 45 Fuel-ups

  Property of sbarnette

• 17.5 Avg MPG

• TRAILBOSS

  2021 Chevrolet Silverado 1500 LT Trail Boss 5.3L V8 GAS Automatic 10 Speed Crew Cab Pickup
  Added Nov 2021 • 48 Fuel-ups

  Property of bowliards98

• 17.2 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 LT 3.0L L6 DIESEL Automatic 10 Speed
  Added Sep 2021 • 19 Fuel-ups

  Property of dzrout

• 23.0 Avg MPG

• Garage Queen

  2021 Chevrolet Silverado 1500 RST 3.0L L6 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Mar 2021 • 33 Fuel-ups

  Property of CruzenUSA

• 24.8 Avg MPG

• 21 Silverado RST 3.0

  2021 Chevrolet Silverado 1500 RST 3.0L L6 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Mar 2022 • 82 Fuel-ups

  Property of Silv3point0

• 24.9 Avg MPG

• My Silverado 1500

  2021 Chevrolet Silverado 1500 Custom 2.7L L4 GAS Automatic 8 Speed
  Added Nov 2021 • 22 Fuel-ups

  Property of jayyles

• 18.4 Avg MPG

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