Based on data from 63 vehicles, 2,605 fuel-ups and 1,418,204 miles of driving, the 2021 Toyota Prius Prime gets a combined Avg MPG of 69.53 with a 1.14 MPG margin of error.

Any Engine Type 1.8L L4 ELECTRIC/GAS (39) 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) (23) Any Body Style Sedan (1) Hatchback (19) Any Submodel Base (4) LE (14) Limited (20) XLE (25)

Below you can see a distribution of the fuel-ups with 205 outliers (7.30%) removed.

Following shows the average MPG of each of the 63 vehicles in the system.

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• St Sebastian

  2021 Toyota Prius Prime LE 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT Hatchback
  Added Mar 2023 • 19 Fuel-ups

  Property of greenhodge

• 131.0 Avg MPG

• PP

  2021 Toyota Prius Prime XLE 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT Hatchback
  Added Dec 2020 • 44 Fuel-ups

  Property of ron4400

• 100.4 Avg MPG

• Prius prime

  2021 Toyota Prius Prime Limited 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT Hatchback
  Added Nov 2023 • 31 Fuel-ups

  Property of pjz153

• 59.4 Avg MPG

• My Prius Prime

  2021 Toyota Prius Prime LE 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT
  Added May 2024 • 20 Fuel-ups

  Property of hawk127

• 63.6 Avg MPG

• Prius Prime

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

  Property of rt17

• 176.9 Avg MPG

• My Prius Prime

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

  Property of vadimshalukhin

• 104.6 Avg MPG

• My Prius Prime

  2021 Toyota Prius Prime XLE 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT
  Added Dec 2024 • 6 Fuel-ups

  Property of Kamilah

• 58.3 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

• 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

• My Prius Prime

  2021 Toyota Prius Prime Limited 1.8L L4 ELECTRIC/GAS Automatic CVT
  Added Sep 2021 • 103 Fuel-ups

  Property of prius_primus

• 71.2 Avg MPG

• My Prius Prime

  2021 Toyota Prius Prime LE
  Added Dec 2020 • 100 Fuel-ups

  Property of isaac8480

• 84.7 Avg MPG

• My Prius Prime

  2021 Toyota Prius Prime XLE 1.8L L4 ELECTRIC/GAS Automatic CVT
  Added Oct 2021 • 26 Fuel-ups

  Property of tommibear

• 194.8 Avg MPG

• BlackPrime

  2021 Toyota Prius Prime XLE 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT Hatchback
  Added Mar 2024 • 10 Fuel-ups

  Property of uzurper

• 61.2 Avg MPG

• My Prius Prime

  2021 Toyota Prius Prime LE 1.8L L4 ELECTRIC/GAS Automatic CVT
  Added Jun 2021 • 32 Fuel-ups

  Property of Mallypants

• 123.4 Avg MPG

• My Prius Prime

  2021 Toyota Prius Prime 1.8L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 26 Fuel-ups

  Property of csku

• 194.3 Avg MPG

• Prius Prime

  2021 Toyota Prius Prime XLE 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT
  Added Jun 2021 • 75 Fuel-ups

  Property of Eimartin

• 84.0 Avg MPG

• Prius Prime

  2021 Toyota Prius Prime LE 1.8L L4 ELECTRIC/GAS Automatic CVT
  Added Jul 2021 • 47 Fuel-ups

  Property of rickycourtney

• 89.7 Avg MPG

• My Prius Prime

  2021 Toyota Prius Prime XLE 1.8L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 107 Fuel-ups

  Property of OptimusHillbilly

• 77.1 Avg MPG

• 2021 Prime

  2021 Toyota Prius Prime Limited 1.8L L4 ELECTRIC/GAS Automatic CVT Sedan
  Added Jan 2021 • 164 Fuel-ups

  Property of ahurshman

• 49.7 Avg MPG

• My Prius PHV

  2021 Toyota Prius Prime LE 1.8L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2021 • 59 Fuel-ups

  Property of Marx0221

• 95.6 Avg MPG

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