Based on data from 29 vehicles, 2,229 fuel-ups and 609,085 miles of driving, the 2020 Nissan Frontier gets a combined Avg MPG of 18.98 with a 0.16 MPG margin of error.

Any Engine Type 3.8L V6 GAS (29) Any Body Style Extended Cab Pickup (2) Crew Cab Pickup (7) Cab & Chassis - Crew Cab (1) Any Submodel S (2) PRO-4X (7) SV (20)

Below you can see a distribution of the fuel-ups with 70 outliers (3.04%) removed.

Following shows the average MPG of each of the 29 vehicles in the system.

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• My Frontier

  2020 Nissan Frontier SV 3.8L V6 GAS Automatic 9 Speed
  Added Oct 2020 • 125 Fuel-ups

  Property of breadboy09

• 17.0 Avg MPG

• 20 frontier

  2020 Nissan Frontier SV 3.8L V6 GAS Automatic 9 Speed Cab & Chassis - Crew Cab
  Added Dec 2022 • 151 Fuel-ups

  Property of Nissanaddicted

• 18.0 Avg MPG

• My Frontier

  2020 Nissan Frontier SV 3.8L V6 GAS Automatic 9 Speed
  Added Jul 2024 • 18 Fuel-ups

  Property of kdwagner

• 22.9 Avg MPG

• My Frontier

  2020 Nissan Frontier S 3.8L V6 GAS Automatic 9 Speed
  Added Feb 2021 • 306 Fuel-ups

  Property of JeffVereen

• 24.5 Avg MPG

• My Frontier

  2020 Nissan Frontier SV 3.8L V6 GAS Automatic 9 Speed
  Added Mar 2023 • 51 Fuel-ups

  Property of fronty06

• 17.9 Avg MPG

• Chuck's 20 Frontier

  2020 Nissan Frontier S 3.8L V6 GAS Automatic 9 Speed Extended Cab Pickup
  Added Mar 2024 • 14 Fuel-ups

  Property of chunt50

• 19.5 Avg MPG

• Smol Truck

  2020 Nissan Frontier SV 3.8L V6 GAS Automatic 9 Speed Crew Cab Pickup
  Added Jan 2021 • 217 Fuel-ups

  Property of Red_Fox25

• 18.9 Avg MPG

• 2020 Nissan Frontier

  2020 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed
  Added Sep 2024 • 10 Fuel-ups

  Property of Tbart1999

• 19.9 Avg MPG

• Dawg's Ride

  2020 Nissan Frontier SV 3.8L V6 GAS Automatic 9 Speed Crew Cab Pickup
  Added Apr 2024 • 15 Fuel-ups

  Property of Smitty1976

• 19.1 Avg MPG

• 2020 Frontier

  2020 Nissan Frontier SV 3.8L V6 GAS Automatic 9 Speed Extended Cab Pickup
  Added Oct 2020 • 138 Fuel-ups

  Property of Garyls

• 19.6 Avg MPG

• My Frontier

  2020 Nissan Frontier SV 3.8L V6 GAS Automatic 9 Speed
  Added Apr 2021 • 117 Fuel-ups

  Property of rrortiz5

• 18.6 Avg MPG

• Frontier 2020

  2020 Nissan Frontier SV 3.8L V6 GAS Automatic 9 Speed
  Added Dec 2021 • 48 Fuel-ups

  Property of tkn1

• 19.9 Avg MPG

• Buck (the Truck)

  2020 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed Crew Cab Pickup
  Added Feb 2021 • 152 Fuel-ups

  Property of enderdsus7

• 17.5 Avg MPG

• Nissan Truck 1

  2020 Nissan Frontier SV 3.8L V6 GAS Automatic 9 Speed Crew Cab Pickup
  Added Jan 2021 • 184 Fuel-ups

  Property of manchette

• 26.3 Avg MPG

• Nissan Frontier

  2020 Nissan Frontier SV 3.8L V6 GAS Automatic 9 Speed
  Added Apr 2023 • 26 Fuel-ups

  Property of cbeggs

• 22.0 Avg MPG

• Frontier - Red

  2020 Nissan Frontier SV 3.8L V6 GAS Automatic 9 Speed Crew Cab Pickup
  Added Dec 2021 • 67 Fuel-ups

  Property of ablozinski

• 19.2 Avg MPG

• My Frontier

  2020 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed
  Added Oct 2020 • 180 Fuel-ups

  Property of kbzon20

• 18.2 Avg MPG

• Pegasus

  2020 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed
  Added May 2021 • 263 Fuel-ups

  Property of woodsman74881

• 18.6 Avg MPG

• My Frontier

  2020 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed
  Added Aug 2022 • 18 Fuel-ups

  Property of woadraider10

• 13.7 Avg MPG

• Frontier

  2020 Nissan Frontier SV 3.8L V6 GAS Automatic 9 Speed
  Added Sep 2020 • 42 Fuel-ups

  Property of drman

• 16.3 Avg MPG

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