Based on data from 61 vehicles, 2,489 fuel-ups and 1,361,396 miles of driving, the 2021 Toyota Prius Prime gets a combined Avg MPG of 69.70 with a 1.16 MPG margin of error.

Any Engine Type 1.8L L4 ELECTRIC/GAS (39) 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) (21) Any Body Style Sedan (1) Hatchback (19) Any Submodel Base (3) LE (14) Limited (20) XLE (24)

Below you can see a distribution of the fuel-ups with 204 outliers (7.58%) removed.

Following shows the average MPG of each of the 61 vehicles in the system.

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• ‘21 Prius Prime

  2021 Toyota Prius Prime XLE 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT
  Added Feb 2023 • 44 Fuel-ups

  Property of balpsu22

• 89.4 Avg MPG

• Prius Prime

  2021 Toyota Prius Prime XLE 1.8L L4 ELECTRIC/GAS Automatic CVT
  Added Jun 2021 • 154 Fuel-ups

  Property of dfreds

• 73.1 Avg MPG

• Duck MF Mouf

  2021 Toyota Prius Prime XLE 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic Hatchback
  Added May 2021 • 144 Fuel-ups

  Property of RickDeckard

• 70.7 Avg MPG

• My Prius Prime

  2021 Toyota Prius Prime XLE 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT
  Added Dec 2024 • 5 Fuel-ups

  Property of Kamilah

• 59.8 Avg MPG

• My Prius Prime

  2021 Toyota Prius Prime XLE 1.8L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 265 Fuel-ups

  Property of tdavid6400

• 65.0 Avg MPG

• prius

  2021 Toyota Prius Prime LE 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT Hatchback
  Added Dec 2020 • 41 Fuel-ups

  Property of slipslide

• 154.7 Avg MPG

• My Prius Prime

  2021 Toyota Prius Prime LE 1.8L L4 ELECTRIC/GAS Automatic CVT
  Added Jan 2021 • 123 Fuel-ups

  Property of pt99

• 79.4 Avg MPG

• Prius Prime

  2021 Toyota Prius Prime Limited 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT Hatchback
  Added Feb 2021 • 207 Fuel-ups

  Property of msauers

• 69.4 Avg MPG

• My Prius Prime

  2021 Toyota Prius Prime LE 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT
  Added May 2024 • 18 Fuel-ups

  Property of hawk127

• 66.3 Avg MPG

• My Prius Prime

  2021 Toyota Prius Prime Limited 1.8L L4 ELECTRIC/GAS Automatic CVT
  Added Aug 2021 • 120 Fuel-ups

  Property of Austinv90

• 70.0 Avg MPG

• Neils2021PriusPrime

  2021 Toyota Prius Prime Limited 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT Hatchback
  Added Jul 2023 • 23 Fuel-ups

  Property of Neils2021PriusPrime

• 83.7 Avg MPG

• White Prius Prime

  2021 Toyota Prius Prime 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT
  Added May 2024 • 40 Fuel-ups

  Property of NYearthmama

• 54.2 Avg MPG

• Supersonic Red Prius Prime

  2021 Toyota Prius Prime Limited 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT Hatchback
  Added Oct 2022 • 130 Fuel-ups

  Property of fjrichman

• 51.6 Avg MPG

• My Prius Prime

  2021 Toyota Prius Prime Limited 1.8L L4 ELECTRIC/GAS Automatic CVT
  Added May 2021 • 45 Fuel-ups

  Property of jessiedoll

• 76.6 Avg MPG

• Prius Prime

  2021 Toyota Prius Prime LE 1.8L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 27 Fuel-ups

  Property of rt17

• 177.6 Avg MPG

• Jacksprime

  2021 Toyota Prius Prime XLE 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT Hatchback
  Added Jan 2021 • 116 Fuel-ups

  Property of Jacksprime

• 87.9 Avg MPG

• Lightning McClean

  2021 Toyota Prius Prime LE 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT Hatchback
  Added Aug 2024 • 5 Fuel-ups

  Property of iviyth0s

• 122.4 Avg MPG

• My Prius Prime

  2021 Toyota Prius Prime LE 1.8L L4 ELECTRIC/GAS Automatic CVT
  Added Jun 2021 • 28 Fuel-ups

  Property of ohbigben

• 98.1 Avg MPG

• Prius prime

  2021 Toyota Prius Prime Limited 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT Hatchback
  Added Nov 2023 • 27 Fuel-ups

  Property of pjz153

• 59.8 Avg MPG

• My Prius Prime

  2021 Toyota Prius Prime XLE 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT
  Added Oct 2023 • 6 Fuel-ups

  Property of PriusPrimeTN

• 203.4 Avg MPG

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