Based on data from 399 vehicles, 42,071 fuel-ups and 12,551,674 miles of driving, the 2015 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 (37) 4.3L V6 GAS (5) 5.3L V8 FLEX (93) 5.3L V8 GAS (184) 6.2L V8 GAS (21) L4 GAS (1) V6 FLEX (1) V8 FLEX (1) V8 GAS (9) Any Body Style Standard Cab Pickup (6) Extended Cab Pickup (39) Crew Cab Pickup (85) Extended Crew Cab Pickup (2) Cab & Chassis - Crew Cab (2) Any Submodel Base (5) WT (16) High Country (17) LS (18) LT Z71 (51) LTZ (91) LT (200) Other (1)

Below you can see a distribution of the fuel-ups with 1826 outliers (4.16%) removed.

Following shows the average MPG of each of the 399 vehicles in the system.

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• My Silverado 1500

  2015 Chevrolet Silverado 1500 LT 4.3L V6 FLEX Automatic 6 Speed
  Added Oct 2023 • 20 Fuel-ups

  Property of Licaribv

• 17.3 Avg MPG

• 2015 Silverado Regular Gas

  2015 Chevrolet Silverado 1500 LT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added May 2020 • 84 Fuel-ups

  Property of schipscars

• 15.9 Avg MPG

• Big Blue

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed Extended Cab Pickup
  Added Jan 2022 • 86 Fuel-ups

  Property of steve77vette

• 16.8 Avg MPG

• .15 Silverado From Dad

  2015 Chevrolet Silverado 1500 LT Z71 V8 GAS Crew Cab Pickup
  Added Jul 2022 • 8 Fuel-ups

  Property of sellmydeals

• 14.7 Avg MPG

• Silverado

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed
  Added Jun 2017 • 801 Fuel-ups

  Property of 88m53453

• 20.7 Avg MPG

• Silverado

  2015 Chevrolet Silverado 1500 LT Z71
  Added Mar 2017 • 132 Fuel-ups

  Property of bartlejm

• 16.8 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LTZ 6.2L V8 GAS Automatic 8 Speed
  Added Dec 2018 • 186 Fuel-ups

  Property of gbock0518

• 15.9 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed
  Added May 2019 • 114 Fuel-ups

  Property of Hfriesen6

• 6.1 Avg MPG

• The DeathStar

  2015 Chevrolet Silverado 1500 LT 5.3L GAS V8 Automatic 6 Crew Cab Pickup (4 Door)
  Added Feb 2015 • 241 Fuel-ups

  Property of Purple92SS

• 17.6 Avg MPG

• Chevy Silverado

  2015 Chevrolet Silverado 1500 LT Z71 L4 GAS Automatic Crew Cab Pickup
  Added Mar 2020 • 113 Fuel-ups

  Property of jbeambabie

• 15.1 Avg MPG

• 2015 Silverado E85

  2015 Chevrolet Silverado 1500 LT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Mar 2019 • 93 Fuel-ups

  Property of schipscars

• 13.4 Avg MPG

• 2015 Silverado

  2015 Chevrolet Silverado 1500 LS 5.3L V8 FLEX Automatic 6 Speed
  Added Mar 2017 • 217 Fuel-ups

  Property of lemonkj

• 17.8 Avg MPG

• Roxanne

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed
  Added Nov 2023 • 54 Fuel-ups

  Property of marnimichelle

• 15.0 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 WT 4.3L V6 FLEX Automatic 6 Speed
  Added Oct 2017 • 441 Fuel-ups

  Property of JasStroh

• 17.4 Avg MPG

• Big Green

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Apr 2017 • 287 Fuel-ups

  Property of dyalsjas

• 15.8 Avg MPG

• Brownstone 1500 4x4

  2015 Chevrolet Silverado 1500 LTZ 5.3L V8 GAS Automatic 6 Speed
  Added Mar 2018 • 158 Fuel-ups

  Property of xaive

• 14.9 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LT 5.3L V8 FLEX Automatic 6 Speed
  Added Jul 2020 • 114 Fuel-ups

  Property of williamapayne

• 14.8 Avg MPG

• K55211

  2015 Chevrolet Silverado 1500 WT 5.3L V8 FLEX Automatic 6 Speed
  Added Feb 2022 • 27 Fuel-ups

  Property of AZHobo

• 7.8 Avg MPG

• My Silverado 1500

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed
  Added Mar 2019 • 9 Fuel-ups

  Property of 07vette

• 18.2 Avg MPG

• 2015 Chevrolet Silverado 1500

  2015 Chevrolet Silverado 1500 LT 5.3L V8 GAS Automatic 6 Speed
  Added Dec 2018 • 89 Fuel-ups

  Property of racerx_cyclewerx

• 13.1 Avg MPG

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