Based on data from 452 vehicles, 29,010 fuel-ups and 9,468,796 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 (121) 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 (132) Other (1)

Below you can see a distribution of the fuel-ups with 2660 outliers (8.40%) removed.

Following shows the average MPG of each of the 452 vehicles in the system.

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• Ram

  2021 Ram 1500 Big Horn 5.7L V8 GAS Automatic 8 Speed Extended Cab Pickup
  Added Jan 2021 • 79 Fuel-ups

  Property of GaryVT

• 14.7 Avg MPG

• Hydro Big Horn

  2021 Ram 1500 Big Horn 5.7L V8 ELECTRIC/GAS Automatic 8 Speed
  Added Nov 2020 • 111 Fuel-ups

  Property of bigpat5123

• 19.7 Avg MPG

• Black Pearl

  2021 Ram 1500 Rebel 3.0L V6 DIESEL Automatic 8 Speed
  Added May 2023 • 14 Fuel-ups

  Property of shawnamy287

• 21.2 Avg MPG

• 2021 Limited

  2021 Ram 1500 Longhorn V6 DIESEL Automatic 8 Speed Crew Cab Pickup
  Added May 2021 • 56 Fuel-ups

  Property of hutchman

• 22.9 Avg MPG

• MDram

  2021 Ram 1500 Limited 5.7L V8 MILD HYBRID EV-GAS (MHEV) Automatic 8 Speed Crew Cab Pickup
  Added Dec 2021 • 71 Fuel-ups

  Property of flmdx

• 17.6 Avg MPG

• 1500 Rebel

  2021 Ram 1500 Rebel 5.7L V8 ELECTRIC/GAS Automatic 8 Speed
  Added Dec 2022 • 8 Fuel-ups

  Property of Jezmund_B

• 15.1 Avg MPG

• My 1500

  2021 Ram 1500 Laramie 5.7L V8 ELECTRIC/GAS Automatic 8 Speed
  Added Sep 2021 • 53 Fuel-ups

  Property of djpinaz

• 15.0 Avg MPG

• Ultra Runner

  2021 Ram 1500 Rebel 3.0L V6 DIESEL Automatic 8 Speed
  Added Sep 2022 • 29 Fuel-ups

  Property of smd189

• 25.4 Avg MPG

• My 1500

  2021 Ram 1500 Laramie 5.7L V8 GAS Automatic 8 Speed
  Added Apr 2021 • 31 Fuel-ups

  Property of acetinbo08

• 14.7 Avg MPG

• My 1500

  2021 Ram 1500 Big Horn 5.7L V8 GAS Automatic 8 Speed
  Added Mar 2023 • 9 Fuel-ups

  Property of daburnett7

• 19.1 Avg MPG

• Big Green

  2021 Ram 1500 Big Horn 5.7L V8 GAS Automatic 8 Speed
  Added May 2021 • 33 Fuel-ups

  Property of JonnyP39

• 12.7 Avg MPG

• Eco

  2021 Ram 1500 Big Horn 3.0L V6 DIESEL Automatic 8 Speed Crew Cab Pickup
  Added May 2021 • 21 Fuel-ups

  Property of Wolfeman

• 22.2 Avg MPG

• 21 Ram

  2021 Ram 1500 Laramie 5.7L V8 MILD HYBRID EV-GAS (MHEV) Automatic 8 Speed Crew Cab Pickup
  Added Jan 2021 • 101 Fuel-ups

  Property of aboyd7211

• 20.0 Avg MPG

• My 1500

  2021 Ram 1500 Big Horn 5.7L V8 GAS Automatic 8 Speed
  Added Apr 2021 • 140 Fuel-ups

  Property of josh1092

• 17.7 Avg MPG

• My 1500

  2021 Ram 1500 Big Horn 3.0L V6 DIESEL Automatic 8 Speed
  Added Apr 2022 • 62 Fuel-ups

  Property of Randy30655

• 27.9 Avg MPG

• 2021 Rebel Diesel

  2021 Ram 1500 Rebel 3.0L V6 DIESEL Automatic 8 Speed Crew Cab Pickup
  Added Jan 2021 • 102 Fuel-ups

  Property of SurfDad65

• 18.5 Avg MPG

• My 1500

  2021 Ram 1500 Big Horn 5.7L V8 GAS Automatic 8 Speed
  Added Oct 2021 • 43 Fuel-ups

  Property of A8540TDI

• 16.3 Avg MPG

• My 1500

  2021 Ram 1500 Big Horn 5.7L V8 GAS Automatic 8 Speed
  Added Jan 2023 • 30 Fuel-ups

  Property of jport1130

• 12.1 Avg MPG

• Clifford

  2021 Ram 1500 Big Horn 5.7L V8 ELECTRIC/GAS Automatic 8 Speed
  Added Apr 2021 • 59 Fuel-ups

  Property of FlushD

• 13.5 Avg MPG

• My 1500

  2021 Ram 1500 Sport 5.7L V8 GAS Automatic 8 Speed
  Added Feb 2023 • 52 Fuel-ups

  Property of PurplePants491

• 16.8 Avg MPG

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