Based on data from 470 vehicles, 44,800 fuel-ups and 15,729,060 miles of driving, the 2015 Toyota Prius gets a combined Avg MPG of 42.97 with a 0.06 MPG margin of error.

Any Engine Type 1.8L L4 ELECTRIC (1) 1.8L L4 ELECTRIC/GAS (348) 1.8L L4 FULL HYBRID EV-GAS (FHEV) (71) H4 ELECTRIC/GAS (1) Any Body Style Sedan (2) Hatchback (158) Any Submodel Hybrid T4 (1) Hybrid T Spirit (1) Plug In (2) Premium (5) One (6) Hybrid T3 (6) Persona Series (11) Persona (17) Five (27) Base (62) Four (79) Three (81) Two (168) Other (4)

Below you can see a distribution of the fuel-ups with 1452 outliers (3.14%) removed.

Following shows the average MPG of each of the 470 vehicles in the system.

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• My Prius

  2015 Toyota Prius Four 1.8L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Feb 2025 • 24 Fuel-ups

  Property of jjsliker

• 43.0 Avg MPG

• 2015 Prius

  2015 Toyota Prius Three 1.8L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Hatchback
  Added Feb 2024 • 119 Fuel-ups

  Property of ytsud

• 37.7 Avg MPG

• 2015 Prius

  2015 Toyota Prius Persona Series 1.8L L4 ELECTRIC/GAS Automatic CVT
  Added May 2019 • 226 Fuel-ups

  Property of mach311

• 39.3 Avg MPG

• Go Go

  2015 Toyota Prius Three 1.8L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Hatchback
  Added Feb 2024 • 61 Fuel-ups

  Property of Ssteve58

• 46.3 Avg MPG

• My Prius

  2015 Toyota Prius Four 1.8L L4 ELECTRIC/GAS Automatic CVT
  Added Sep 2019 • 197 Fuel-ups

  Property of DBPrius15

• 49.1 Avg MPG

• Prius V2

  2015 Toyota Prius Five 1.8L L4 ELECTRIC/GAS Automatic CVT
  Added Nov 2021 • 230 Fuel-ups

  Property of mcmmotorsports

• 42.5 Avg MPG

• Prius 2015

  2015 Toyota Prius Three 1.8L L4 ELECTRIC/GAS Automatic CVT
  Added Sep 2016 • 190 Fuel-ups

  Property of Sheppard

• 41.3 Avg MPG

• 2015 Prius

  2015 Toyota Prius Two 1.8L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Jan 2020 • 58 Fuel-ups

  Property of Cron

• 42.9 Avg MPG

• 2015 Prius Three

  2015 Toyota Prius Three 1.8L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Mar 2025 • 6 Fuel-ups

  Property of priusdude15

• 44.1 Avg MPG

• My Prius

  2015 Toyota Prius Three 1.8L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Aug 2023 • 165 Fuel-ups

  Property of caliado

• 46.7 Avg MPG

• 2015 Prius II

  2015 Toyota Prius Two 1.8L L4 ELECTRIC/GAS Automatic CVT Hatchback
  Added May 2019 • 295 Fuel-ups

  Property of dcramer81

• 42.6 Avg MPG

• Prius

  2015 Toyota Prius Two 1.8L ELECTRIC/GAS L4 Automatic CVT Hatchback (4 Door)
  Added Jun 2015 • 208 Fuel-ups

  Property of ourfuelinfo

• 44.8 Avg MPG

• My Prius

  2015 Toyota Prius 1.8L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Nov 2023 • 224 Fuel-ups

  Property of bugsbenny36

• 39.2 Avg MPG

• 2015 Prius

  2015 Toyota Prius Two 1.8L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Hatchback
  Added Oct 2023 • 115 Fuel-ups

  Property of wkbmarine

• 44.2 Avg MPG

• Jared’s Prius

  2015 Toyota Prius Four 1.8L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added May 2023 • 277 Fuel-ups

  Property of jaredj

• 38.2 Avg MPG

• Toyota Prius

  2015 Toyota Prius Four 1.8L L4 ELECTRIC/GAS Automatic CVT
  Added Jan 2018 • 624 Fuel-ups

  Property of dmb100

• 45.2 Avg MPG

• Prius

  2015 Toyota Prius Two 1.8L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT Hatchback
  Added Sep 2021 • 169 Fuel-ups

  Property of RandomGuy

• 41.4 Avg MPG

• My Prius

  2015 Toyota Prius Two 1.8L L4 FULL HYBRID EV-GAS (FHEV) Automatic CVT
  Added Apr 2025 • 22 Fuel-ups

  Property of ac78913

• 41.4 Avg MPG

• High Tech $#!+ II

  2015 Toyota Prius Four 1.8L L4 ELECTRIC/GAS Automatic CVT Hatchback
  Added Apr 2018 • 337 Fuel-ups

  Property of HighTech

• 43.2 Avg MPG

• My Prius

  2015 Toyota Prius Three 1.8L L4 ELECTRIC/GAS Automatic CVT
  Added Feb 2022 • 159 Fuel-ups

  Property of stevielichous

• 43.9 Avg MPG

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