Based on data from 47 vehicles, 2,516 fuel-ups and 674,809 miles of driving, the 2023 Nissan Frontier gets a combined Avg MPG of 18.19 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 96 outliers (3.68%) removed.

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

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• My Frontier

  2023 Nissan Frontier SV 3.8L V6 GAS Automatic 9 Speed
  Added Jan 2024 • 87 Fuel-ups

  Property of SliderSr

• 21.0 Avg MPG

• My Frontier

  2023 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed
  Added Jan 2024 • 160 Fuel-ups

  Property of BlackPearl1

• 18.8 Avg MPG

• 23 Frontier Pro4X

  2023 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed Crew Cab Pickup
  Added Jul 2023 • 108 Fuel-ups

  Property of ReGos

• 20.4 Avg MPG

• My Frontier

  2023 Nissan Frontier SV
  Added Nov 2022 • 94 Fuel-ups

  Property of JimParkin

• 17.0 Avg MPG

• Frontier

  2023 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed Crew Cab Pickup
  Added Aug 2024 • 40 Fuel-ups

  Property of OC_Ara

• 17.0 Avg MPG

• 23 Frontier

  2023 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed Crew Cab Pickup
  Added Mar 2024 • 72 Fuel-ups

  Property of kcparrott

• 22.1 Avg MPG

• King Cab Frontier

  2023 Nissan Frontier S 3.8L V6 GAS Automatic 9 Speed
  Added Feb 2025 • 6 Fuel-ups

  Property of NineteenRAV4

• 16.9 Avg MPG

• My Frontier

  2023 Nissan Frontier PRO-X 3.8L V6 GAS Automatic 9 Speed
  Added Aug 2024 • 39 Fuel-ups

  Property of Scoots89

• 19.7 Avg MPG

• Green Machine

  2023 Nissan Frontier PRO-X 3.8L V6 GAS Automatic 9 Speed Crew Cab Pickup
  Added Apr 2023 • 229 Fuel-ups

  Property of el0505

• 18.5 Avg MPG

• Frontier

  2023 Nissan Frontier SV 3.8L V6 GAS Automatic 9 Speed
  Added Feb 2025 • 23 Fuel-ups

  Property of jmackd1

• 12.4 Avg MPG

• My Frontier

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

  Property of zeke73

• 15.9 Avg MPG

• 2023 Frontier

  2023 Nissan Frontier SV 3.8L V6 GAS Automatic 9 Speed
  Added Sep 2023 • 149 Fuel-ups

  Property of billye

• 16.5 Avg MPG

• My Frontier

  2023 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed
  Added Oct 2023 • 99 Fuel-ups

  Property of Kenlee

• 18.7 Avg MPG

• My Frontier

  2023 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed
  Added May 2023 • 78 Fuel-ups

  Property of jabber43

• 16.2 Avg MPG

• My Frontier

  2023 Nissan Frontier SV 3.8L V6 GAS Automatic 9 Speed Crew Cab Pickup
  Added Aug 2024 • 47 Fuel-ups

  Property of CarNerd

• 18.1 Avg MPG

• Nissan Frontier PRO-4X

  2023 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed
  Added Oct 2023 • 83 Fuel-ups

  Property of JTTGoPats

• 16.0 Avg MPG

• My Frontier

  2023 Nissan Frontier SV 3.8L V6 GAS Automatic 9 Speed
  Added Apr 2024 • 76 Fuel-ups

  Property of christy1318

• 17.9 Avg MPG

• My Frontier - 2023

  2023 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed
  Added Dec 2023 • 35 Fuel-ups

  Property of the4merrimans

• 15.8 Avg MPG

• My Frontier

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

  Property of Maxima2016

• 20.5 Avg MPG

• My Frontier

  2023 Nissan Frontier PRO-4X 3.8L V6 GAS Automatic 9 Speed
  Added Oct 2023 • 117 Fuel-ups

  Property of r-NissanDrivers

• 16.6 Avg MPG

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