Based on data from 448 vehicles, 27,436 fuel-ups and 8,932,393 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 (114) 3.6L V6 ELECTRIC/GAS (14) 3.6L V6 MILD HYBRID EV-GAS (MHEV) (1) 5.7L V8 ELECTRIC/GAS (121) 5.7L V8 GAS (135) 5.7L V8 MILD HYBRID EV-GAS (MHEV) (38) 6.2L V8 GAS (8) V6 DIESEL (3) Any Body Style Extended Cab Pickup (6) Crew Cab Pickup (142) 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 (99) Laramie (108) Big Horn (132) Other (1)

Below you can see a distribution of the fuel-ups with 2493 outliers (8.33%) removed.

Following shows the average MPG of each of the 448 vehicles in the system.

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• My 1500

  2021 Ram 1500 Bighorn
  Added Oct 2021 • 129 Fuel-ups

  Property of Camaro98

• 14.8 Avg MPG

• TRX

  2021 Ram 1500 TRX 6.2L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Jan 2024 • 16 Fuel-ups

  Property of 2004Taco

• 10.7 Avg MPG

• Horny Pig

  2021 Ram 1500 Big Horn 5.7L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Apr 2023 • 55 Fuel-ups

  Property of insanity

• 17.6 Avg MPG

• My 1500 Laramie Granite Crystal

  2021 Ram 1500 Laramie 5.7L V8 MILD HYBRID EV-GAS (MHEV) Automatic 8 Speed
  Added Dec 2023 • 43 Fuel-ups

  Property of AudiTech627

• 16.9 Avg MPG

• Ram Truck

  2021 Ram 1500 Laramie 5.7L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Dec 2020 • 234 Fuel-ups

  Property of Gahenna

• 15.7 Avg MPG

• Ram 1500

  2021 Ram 1500 Laramie 5.7L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Feb 2021 • 334 Fuel-ups

  Property of ryandnj

• 17.3 Avg MPG

• Whyte Nyght

  2021 Ram 1500 Limited 5.7L V8 MILD HYBRID EV-GAS (MHEV) Automatic 8 Speed Cab & Chassis - Crew Cab
  Added Nov 2020 • 165 Fuel-ups

  Property of tnylec

• 14.6 Avg MPG

• 21 RAM 1500

  2021 Ram 1500 Limited 3.0L V6 DIESEL Automatic 8 Speed Crew Cab Pickup
  Added Jul 2022 • 102 Fuel-ups

  Property of stuartv

• 21.7 Avg MPG

• My 1500

  2021 Ram 1500 Limited Longhorn 3.0L V6 DIESEL Automatic 8 Speed
  Added Aug 2024 • 3 Fuel-ups

  Property of wpg-sax-man

• 23.6 Avg MPG

• My 1500

  2021 Ram 1500 Limited 3.0L V6 DIESEL Automatic 8 Speed
  Added Apr 2023 • 32 Fuel-ups

  Property of RPW87

• 19.5 Avg MPG

• Black Betty

  2021 Ram 1500 Big Horn 5.7L V8 MILD HYBRID EV-GAS (MHEV) Automatic 8 Speed
  Added Feb 2024 • 19 Fuel-ups

  Property of emontierth

• 15.3 Avg MPG

• Red Ram

  2021 Ram 1500 Sport 5.7L V8 GAS Automatic 8 Speed
  Added Feb 2021 • 132 Fuel-ups

  Property of jonnyeet

• 15.3 Avg MPG

• My 1500

  2021 Ram 1500 Laramie 5.7L V8 GAS Automatic 8 Speed
  Added Jun 2022 • 190 Fuel-ups

  Property of j-mac71

• 13.6 Avg MPG

• My 1500

  2021 Ram 1500 Laramie 5.7L V8 GAS Automatic 8 Speed
  Added Jan 2024 • 173 Fuel-ups

  Property of MrCommissioner

• 11.9 Avg MPG

• Arwen

  2021 Ram 1500 Lone Star 5.7L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Jan 2023 • 93 Fuel-ups

  Property of emsnow

• 14.2 Avg MPG

• Ram 1500 Limited

  2021 Ram 1500 Limited 5.7L V8 ELECTRIC/GAS Automatic 8 Speed Crew Cab Pickup
  Added Feb 2022 • 245 Fuel-ups

  Property of tonync

• 16.2 Avg MPG

• My 1500

  2021 Ram 1500 Laramie 5.7L V8 ELECTRIC/GAS Automatic 8 Speed
  Added Nov 2020 • 187 Fuel-ups

  Property of alexk325

• 13.1 Avg MPG

• Ram 1500

  2021 Ram 1500 Laramie 5.7L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Apr 2024 • 21 Fuel-ups

  Property of LaserAWD

• 16.9 Avg MPG

• Truck

  2021 Ram 1500 Big Horn 5.7L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Mar 2024 • 22 Fuel-ups

  Property of Neillarson60

• 18.3 Avg MPG

• Ram

  2021 Ram 1500 Big Horn 5.7L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Mar 2024 • 188 Fuel-ups

  Property of campbelljohnny

• 17.6 Avg MPG

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