Based on data from 329 vehicles, 30,859 fuel-ups and 9,065,856 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 (195) 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 (186) Other (1)

Below you can see a distribution of the fuel-ups with 1762 outliers (5.40%) removed.

Following shows the average MPG of each of the 329 vehicles in the system.

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• My New Crew Cab Silverado

  2018 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed
  Added May 2020 • 259 Fuel-ups

  Property of bigron75

• 14.3 Avg MPG

• My Silverado 1500

  2018 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 8 Speed
  Added Dec 2018 • 244 Fuel-ups

  Property of Srt_Joe

• 14.5 Avg MPG

• The White Whale

  2018 Chevrolet Silverado 1500 LTZ 5.3L V8 FLEX Automatic 6 Speed
  Added May 2023 • 92 Fuel-ups

  Property of MaC2k1

• 11.1 Avg MPG

• Bangerang

  2018 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Jul 2024 • 24 Fuel-ups

  Property of Sbeast

• 16.8 Avg MPG

• Silverado

  2018 Chevrolet Silverado 1500 LT 4.3L V6 FLEX Automatic 6 Speed
  Added Dec 2017 • 286 Fuel-ups

  Property of Slap67hot

• 18.4 Avg MPG

• Andrew's Red Silverado

  2018 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Feb 2023 • 60 Fuel-ups

  Property of Kandrelly

• 17.6 Avg MPG

• Silverado

  2018 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed
  Added Sep 2020 • 194 Fuel-ups

  Property of cdnagel

• 15.9 Avg MPG

• 2018 Silverado 1500 LTZ

  2018 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed
  Added Apr 2019 • 365 Fuel-ups

  Property of sbenscoter17

• 17.0 Avg MPG

• 2018 Silverado 1500

  2018 Chevrolet Silverado 1500 LS 4.3L V6 FLEX Automatic 6 Speed
  Added Feb 2021 • 124 Fuel-ups

  Property of thorpeny

• 19.5 Avg MPG

• Silverado 1500

  2018 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 8 Speed
  Added Mar 2018 • 322 Fuel-ups

  Property of cazabianca

• 16.4 Avg MPG

• My Silverado 1500

  2018 Chevrolet Silverado 1500 High Country 6.2L V8 GAS Automatic 8 Speed
  Added Dec 2019 • 147 Fuel-ups

  Property of stephnandy

• 17.5 Avg MPG

• My Silverado 1500

  2018 Chevrolet Silverado 1500 LS 5.3L V8 GAS Automatic 6 Speed
  Added Sep 2017 • 285 Fuel-ups

  Property of calderoned

• 17.9 Avg MPG

• Silverado

  2018 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Apr 2023 • 52 Fuel-ups

  Property of randyray

• 15.2 Avg MPG

• My 2018 Silverado 1500 (silver)

  2018 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed
  Added Mar 2024 • 109 Fuel-ups

  Property of dherring

• 16.8 Avg MPG

• Silverado

  2018 Chevrolet Silverado 1500 LTZ Z71 Midnight Edition
  Added Sep 2018 • 291 Fuel-ups

  Property of Robc0032

• 16.0 Avg MPG

• 2018 Silverado

  2018 Chevrolet Silverado 1500 LT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Oct 2022 • 466 Fuel-ups

  Property of nickmac14

• 14.9 Avg MPG

• My Silverado 1500

  2018 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed Extended Crew Cab Pickup
  Added Jan 2020 • 180 Fuel-ups

  Property of jjcarter43

• 17.7 Avg MPG

• My Silverado 1500

  2018 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed
  Added Apr 2018 • 365 Fuel-ups

  Property of larry0921

• 18.9 Avg MPG

• My Silverado 1500

  2018 Chevrolet Silverado 1500 WT 5.3L V8 GAS Automatic 6 Speed
  Added Jun 2023 • 157 Fuel-ups

  Property of davis3109

• 18.1 Avg MPG

• My Silverado 1500

  2018 Chevrolet Silverado 1500 LTZ 6.2L V8 GAS Automatic 6 Speed
  Added Jul 2024 • 28 Fuel-ups

  Property of kcagle

• 14.8 Avg MPG

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