Based on data from 47 vehicles, 2,321 fuel-ups and 621,547 miles of driving, the 2023 Nissan Frontier gets a combined Avg MPG of 18.14 with a 0.11 MPG margin of error.

Any Engine Type 3.8L V6 GAS (39) Any Body Style Extended Cab Pickup (1) Crew Cab Pickup (12) Any Submodel S (2) PRO-X (5) SV (12) PRO-4X (28)

Below you can see a distribution of the fuel-ups with 78 outliers (3.25%) removed.

Following shows the average MPG of each of the 47 vehicles in the system.

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• Frontier

  2023 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed
  Added Sep 2023 • 105 Fuel-ups

  Property of Woofy1104

• 17.7 Avg MPG

• 2023 Frontier

  2023 Nissan Frontier SV
  Added Oct 2022 • 103 Fuel-ups

  Property of rwmlex

• 14.3 Avg MPG

• Frontier

  2023 Nissan Frontier SV 3.8L V6 GAS Automatic 9 Speed
  Added Feb 2025 • 4 Fuel-ups

  Property of jmackd1

• 16.5 Avg MPG

• Pro-4x

  2023 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed Crew Cab Pickup
  Added Sep 2024 • 28 Fuel-ups

  Property of Flipdude

• 17.3 Avg MPG

• My Frontier

  2023 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed
  Added May 2023 • 72 Fuel-ups

  Property of jabber43

• 16.2 Avg MPG

• Frontier

  2023 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed Crew Cab Pickup
  Added Aug 2024 • 33 Fuel-ups

  Property of OC_Ara

• 17.0 Avg MPG

• Nissan Frontier

  2023 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed
  Added Jul 2024 • 17 Fuel-ups

  Property of khmerboi1

• 17.6 Avg MPG

• My Frontier

  2023 Nissan Frontier SV
  Added Nov 2022 • 89 Fuel-ups

  Property of JimParkin

• 17.0 Avg MPG

• My Frontier

  2023 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed
  Added Jan 2025 • 4 Fuel-ups

  Property of schmidt408

• 18.0 Avg MPG

• My Frontier

  2023 Nissan Frontier PRO-X 3.8L V6 GAS Automatic 9 Speed
  Added Aug 2024 • 33 Fuel-ups

  Property of Scoots89

• 19.7 Avg MPG

• My Frontier

  2023 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed
  Added Oct 2023 • 95 Fuel-ups

  Property of Kenlee

• 18.6 Avg MPG

• My Frontier

  2023 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed
  Added May 2024 • 13 Fuel-ups

  Property of zeke73

• 15.8 Avg MPG

• 23 Frontier

  2023 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed Crew Cab Pickup
  Added Mar 2024 • 61 Fuel-ups

  Property of kcparrott

• 21.2 Avg MPG

• My Frontier

  2023 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed
  Added Mar 2024 • 16 Fuel-ups

  Property of JDLV

• 18.5 Avg MPG

• The First Frontier

  2023 Nissan Frontier SV
  Added Feb 2023 • 43 Fuel-ups

  Property of oldbenwa

• 19.4 Avg MPG

• Mud bug

  2023 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed
  Added Jan 2024 • 11 Fuel-ups

  Property of reran

• 16.8 Avg MPG

• My Frontier

  2023 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed
  Added Dec 2023 • 10 Fuel-ups

  Property of seanpholman

• 17.0 Avg MPG

• 2023 Nissan Frontier Pro4x

  2023 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed Crew Cab Pickup
  Added Sep 2023 • 29 Fuel-ups

  Property of dhectorg

• 20.6 Avg MPG

• PRO-4X

  2023 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed
  Added Dec 2023 • 7 Fuel-ups

  Property of Orlean

• 18.3 Avg MPG

• Grey II

  2023 Nissan Frontier SV 3.8L V6 GAS Automatic 9 Speed Crew Cab Pickup
  Added Jun 2023 • 45 Fuel-ups

  Property of N1XRR

• 17.1 Avg MPG

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