Based on data from 330 vehicles, 30,705 fuel-ups and 9,027,777 miles of driving, the 2018 Chevrolet Silverado 1500 gets a combined Avg MPG of 16.15 with a 0.03 MPG margin of error.

Any Engine Type 4.3L V6 FLEX (22) 5.3L V8 ELECTRIC/GAS (10) 5.3L V8 FLEX (60) 5.3L V8 GAS (196) 5.3L V8 MILD HYBRID EV-GAS (MHEV) (1) 6.2L V8 GAS (23) V8 GAS (4) Any Body Style Standard Cab Pickup (2) Extended Cab Pickup (19) Crew Cab Pickup (87) Cab & Chassis (1) Extended Crew Cab Pickup (2) Cab & Chassis - Crew Cab (1) Any Submodel Base (4) LS (9) LTZ Z71 Midnight Edition (9) High Country (14) WT (15) Custom (23) LTZ (68) LT (187) Other (1)

Below you can see a distribution of the fuel-ups with 1747 outliers (5.38%) removed.

Following shows the average MPG of each of the 330 vehicles in the system.

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• My High Country

  2018 Chevrolet Silverado 1500 High Country 6.2L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Jun 2023 • 61 Fuel-ups

  Property of jwmat

• 15.6 Avg MPG

• Z71

  2018 Chevrolet Silverado 1500 LT 5.3L V8 FLEX Automatic 6 Speed
  Added Aug 2024 • 27 Fuel-ups

  Property of mxaxtxt150

• 15.0 Avg MPG

• Wayne’s Truck

  2018 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed
  Added May 2018 • 296 Fuel-ups

  Property of gwayneg

• 18.2 Avg MPG

• 2018 Silverado 1500

  2018 Chevrolet Silverado 1500 LS 4.3L V6 FLEX Automatic 6 Speed
  Added Feb 2021 • 122 Fuel-ups

  Property of thorpeny

• 19.6 Avg MPG

• 2018 Silverado 1500 LTZ

  2018 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed
  Added Apr 2019 • 360 Fuel-ups

  Property of sbenscoter17

• 17.0 Avg MPG

• Big Red

  2018 Chevrolet Silverado 1500 LT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Sep 2022 • 120 Fuel-ups

  Property of Jmansfield

• 14.3 Avg MPG

• Black Silverado

  2018 Chevrolet Silverado 1500 Custom 5.3L V8 FLEX Automatic 6 Speed
  Added Feb 2019 • 150 Fuel-ups

  Property of Poolgod

• 18.4 Avg MPG

• 2018 Silverado

  2018 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 8 Speed
  Added May 2023 • 124 Fuel-ups

  Property of bwlapp99

• 16.0 Avg MPG

• My Silverado 1500

  2018 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed
  Added Sep 2022 • 201 Fuel-ups

  Property of ezeglen

• 18.2 Avg MPG

• Silverado

  2018 Chevrolet Silverado 1500 LT 5.3L V8 ELECTRIC/GAS Automatic Dual Clutch 8 Speed Crew Cab Pickup
  Added Jun 2018 • 230 Fuel-ups

  Property of Vulcann1

• 18.3 Avg MPG

• My New Crew Cab Silverado

  2018 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed
  Added May 2020 • 256 Fuel-ups

  Property of bigron75

• 14.3 Avg MPG

• My Silverado 1500

  2018 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed
  Added Feb 2020 • 168 Fuel-ups

  Property of cjw-jku

• 15.6 Avg MPG

• High Country

  2018 Chevrolet Silverado 1500 High Country 6.2L V8 GAS Automatic 8 Speed
  Added Jul 2022 • 415 Fuel-ups

  Property of JeffreyMartin

• 16.4 Avg MPG

• Work

  2018 Chevrolet Silverado 1500 LT 5.3L V8 FLEX Automatic 6 Speed
  Added Oct 2024 • 7 Fuel-ups

  Property of austinwilliam5

• 15.8 Avg MPG

• Truck 2018

  2018 Chevrolet Silverado 1500 LTZ 6.2L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Oct 2023 • 202 Fuel-ups

  Property of jthompwx

• 19.6 Avg MPG

• Silverado 1500

  2018 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 8 Speed
  Added Mar 2018 • 319 Fuel-ups

  Property of cazabianca

• 16.4 Avg MPG

• New Chevy

  2018 Chevrolet Silverado 1500 WT 5.3L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Nov 2024 • 4 Fuel-ups

  Property of Texasforever512

• 17.2 Avg MPG

• My Silverado 1500

  2018 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed
  Added Aug 2019 • 220 Fuel-ups

  Property of frizbal

• 14.7 Avg MPG

• My Silverado 1500

  2018 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 8 Speed
  Added Mar 2018 • 339 Fuel-ups

  Property of Eagle309

• 13.4 Avg MPG

• My Silverado 1500

  2018 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Jun 2019 • 119 Fuel-ups

  Property of jhole47

• 15.4 Avg MPG

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