Based on data from 17 vehicles, 554 fuel-ups and 203,084 miles of driving, the 2023 Nissan Altima gets a combined Avg MPG of 29.97 with a 0.27 MPG margin of error.

Any Engine Type 2.0L L4 GAS (2) 2.5L L4 GAS (12) Any Body Style Sedan (6) Any Submodel Advance (1) SR Premium (1) SR (5) SL (5) SV (5)

Below you can see a distribution of the fuel-ups with 115 outliers (17.19%) removed.

Following shows the average MPG of each of the 17 vehicles in the system.

• My 2023 Altima

  2023 Nissan Altima SL 2.5L L4 GAS Automatic CVT
  Added Jul 2024 • 138 Fuel-ups

  Property of tomH143

• 29.6 Avg MPG

• 2023 Altima SR AWD 2.5L L4 Gas

  2023 Nissan Altima SR Premium 2.5L L4 GAS Automatic CVT
  Added Sep 2023 • 133 Fuel-ups

  Property of erwilkin

• 30.6 Avg MPG

• Pak Teh

  2023 Nissan Altima Advance 2.5L L4 GAS Automatic CVT Sedan
  Added Sep 2023 • 103 Fuel-ups

  Property of siput

• 34.9 Avg MPG

• My Altima

  2023 Nissan Altima SR 2.0L L4 GAS Automatic CVT
  Added Aug 2023 • 78 Fuel-ups

  Property of rwagner995

• 30.1 Avg MPG

• My Altima

  2023 Nissan Altima SR
  Added May 2023 • 48 Fuel-ups

  Property of jlosborne52

• 28.1 Avg MPG

• '23 Altima

  2023 Nissan Altima SV 2.5L L4 GAS Automatic CVT
  Added Aug 2024 • 14 Fuel-ups

  Property of pyrojoe84

• 26.7 Avg MPG

• Nissan

  2023 Nissan Altima SL 2.5L L4 GAS Automatic CVT Sedan
  Added Dec 2023 • 21 Fuel-ups

  Property of dttobias

• 37.5 Avg MPG

• Altima

  2023 Nissan Altima SV 2.5L L4 GAS Automatic CVT Sedan
  Added Nov 2023 • 38 Fuel-ups

  Property of Numbersguy

• 37.7 Avg MPG

• My Altima

  2023 Nissan Altima SL 2.5L L4 GAS Automatic CVT
  Added Oct 2024 • 8 Fuel-ups

  Property of BobbiCar

• 33.6 Avg MPG

• My Altima

  2023 Nissan Altima SL 2.5L L4 GAS Automatic CVT
  Added Apr 2024 • 23 Fuel-ups

  Property of navybrat18

• 32.1 Avg MPG

• Rental Altima

  2023 Nissan Altima SV 2.5L L4 GAS Automatic CVT Sedan
  Added Dec 2024 • 7 Fuel-ups

  Property of HondaFord99

• 36.2 Avg MPG

• Altima

  2023 Nissan Altima SL 2.5L L4 GAS Automatic CVT Sedan
  Added Jun 2024 • 15 Fuel-ups

  Property of KAR5

• 31.0 Avg MPG

• My Altima

  2023 Nissan Altima SR 2.5L L4 GAS Automatic CVT
  Added Nov 2024 • 3 Fuel-ups

  Property of RyanKlaus1998

• 19.4 Avg MPG

• 2023 Altima

  2023 Nissan Altima SV
  Added Mar 2023 • 34 Fuel-ups

  Property of bloom2511

• 29.1 Avg MPG

• My Altima

  2023 Nissan Altima SV 2.5L L4 GAS Automatic CVT
  Added Aug 2024 • 3 Fuel-ups

  Property of prayshadow

• 34.0 Avg MPG

• Cash

  2023 Nissan Altima SR 2.0L L4 GAS Automatic CVT Sedan
  Added May 2023 • 20 Fuel-ups

  Property of sporque

• 26.9 Avg MPG

• My Altima

  2023 Nissan Altima SR
  Added Dec 2022 • 18 Fuel-ups

  Property of mcl015

• 25.5 Avg MPG