Based on data from 451 vehicles, 29,100 fuel-ups and 9,500,674 miles of driving, the 2021 Ram 1500 gets a combined Avg MPG of 16.59 with a 0.05 MPG margin of error.

Any Engine Type 3.0L V6 DIESEL (113) 3.6L V6 ELECTRIC/GAS (14) 5.7L V8 ELECTRIC/GAS (120) 5.7L V8 GAS (138) 5.7L V8 MILD HYBRID EV-GAS (MHEV) (41) 6.2L V8 GAS (9) V6 DIESEL (3) Any Body Style Extended Cab Pickup (6) Crew Cab Pickup (145) Cab & Chassis - Crew Cab (1) Any Submodel Base (1) Laramie Sport (1) Limited Longhorn (1) Longhorn (4) Tradesman (5) Lone Star (8) Sport (9) Laramie Longhorn (9) Bighorn (9) TRX (11) Rebel (50) Limited (101) Laramie (110) Big Horn (131) Other (1)

Below you can see a distribution of the fuel-ups with 2670 outliers (8.40%) removed.

Following shows the average MPG of each of the 451 vehicles in the system.

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• 805 Rebel

  2021 Ram 1500 Rebel 5.7L V8 GAS Automatic 8 Speed
  Added Nov 2020 • 45 Fuel-ups

  Property of IronPig

• 13.5 Avg MPG

• My 1500

  2021 Ram 1500 Laramie 5.7L V8 GAS Automatic 8 Speed
  Added Jun 2023 • 59 Fuel-ups

  Property of wolfezor

• 14.2 Avg MPG

• RAM Rebel Ecodiesel

  2021 Ram 1500 Rebel 3.0L V6 DIESEL Automatic 8 Speed
  Added Jul 2021 • 73 Fuel-ups

  Property of Traveller09

• 20.9 Avg MPG

• My 1500

  2021 Ram 1500 Big Horn 5.7L V8 GAS Automatic 8 Speed
  Added Aug 2021 • 88 Fuel-ups

  Property of russbigs

• 15.5 Avg MPG

• Work truck Eco Diesel

  2021 Ram 1500 Laramie 3.0L V6 DIESEL Automatic 8 Speed Crew Cab Pickup
  Added Jan 2021 • 169 Fuel-ups

  Property of hip001

• 21.8 Avg MPG

• Ram 1500

  2021 Ram 1500 Laramie 5.7L V8 GAS Automatic 8 Speed
  Added Oct 2024 • 7 Fuel-ups

  Property of billkv

• 17.3 Avg MPG

• My 1500

  2021 Ram 1500 TRX 6.2L V8 GAS Automatic 8 Speed
  Added Mar 2023 • 104 Fuel-ups

  Property of ramtrx

• 8.3 Avg MPG

• My 1500

  2021 Ram 1500 Rebel 5.7L V8 ELECTRIC/GAS Automatic 8 Speed Crew Cab Pickup
  Added Feb 2021 • 92 Fuel-ups

  Property of jbinkley

• 15.0 Avg MPG

• My 1500

  2021 Ram 1500 Laramie 3.0L V6 DIESEL Automatic 8 Speed
  Added Sep 2022 • 73 Fuel-ups

  Property of ty_morris

• 17.3 Avg MPG

• 2021 Ram

  2021 Ram 1500 Laramie 5.7L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Jun 2023 • 41 Fuel-ups

  Property of wdclark

• 16.4 Avg MPG

• Beast

  2021 Ram 1500 Rebel 5.7L V8 ELECTRIC/GAS Automatic 8 Speed
  Added Apr 2021 • 129 Fuel-ups

  Property of USS_Iowa

• 18.7 Avg MPG

• Ram 1500

  2021 Ram 1500 Big Horn 3.0L V6 DIESEL Automatic 8 Speed Crew Cab Pickup
  Added Sep 2021 • 133 Fuel-ups

  Property of wadefuelly

• 20.2 Avg MPG

• 2021 Ram Rebel 1500

  2021 Ram 1500 Rebel 5.7L V8 GAS Automatic 8 Speed
  Added Apr 2021 • 102 Fuel-ups

  Property of shaner2000

• 13.6 Avg MPG

• Billet Bullet

  2021 Ram 1500 Laramie 3.0L V6 DIESEL Automatic 8 Speed Crew Cab Pickup
  Added Mar 2023 • 29 Fuel-ups

  Property of cornflyhigh

• 26.0 Avg MPG

• TRX

  2021 Ram 1500 TRX
  Added Sep 2022 • 25 Fuel-ups

  Property of threejump

• 10.8 Avg MPG

• Eco diesel

  2021 Ram 1500 Rebel 3.0L V6 DIESEL Automatic 8 Speed Crew Cab Pickup
  Added Jun 2021 • 119 Fuel-ups

  Property of gatorGates

• 22.9 Avg MPG

• ‘21 Ram 1500 Limited

  2021 Ram 1500 Limited 3.0L V6 DIESEL Automatic 8 Speed
  Added Jun 2021 • 74 Fuel-ups

  Property of BigYtBear

• 19.0 Avg MPG

• My 1500

  2021 Ram 1500 Limited 3.0L V6 DIESEL Automatic 8 Speed
  Added Aug 2021 • 31 Fuel-ups

  Property of Maruis

• 23.3 Avg MPG

• Rock’s 1500

  2021 Ram 1500 Big Horn 5.7L V8 GAS Automatic 8 Speed
  Added Jun 2021 • 119 Fuel-ups

  Property of Rocks150

• 16.0 Avg MPG

• Ram

  2021 Ram 1500 Big Horn 3.6L V6 ELECTRIC/GAS Automatic 8 Speed Extended Cab Pickup
  Added Dec 2020 • 142 Fuel-ups

  Property of vkfvkf

• 16.3 Avg MPG

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