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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• My Prius Prime

  2021 Toyota Prius Prime XLE 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT
  Added Feb 2024 • 17 Fuel-ups

  Property of vadimshalukhin

• 104.8 Avg MPG

• St Sebastian

  2021 Toyota Prius Prime LE 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT Hatchback
  Added Mar 2023 • 17 Fuel-ups

  Property of greenhodge

• 134.5 Avg MPG

• Prius Prime

  2021 Toyota Prius Prime Limited 1.8L L4 ELECTRIC/GAS Automatic CVT Hatchback
  Added Aug 2021 • 27 Fuel-ups

  Property of Dan62tv

• 136.1 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

• Prius Prime 2021

  2021 Toyota Prius Prime XLE 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT Hatchback
  Added Aug 2021 • 17 Fuel-ups

  Property of H2OSkier

• 147.9 Avg MPG

• My Prius Prime

  2021 Toyota Prius Prime XLE 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT
  Added Aug 2023 • 20 Fuel-ups

  Property of Lott

• 114.4 Avg MPG

• Prius Prime

  2021 Toyota Prius Prime Limited 1.8L L4 ELECTRIC/GAS Automatic CVT
  Added Mar 2021 • 64 Fuel-ups

  Property of DLGABoat

• 81.0 Avg MPG

• My Prius Prime

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

  Property of isaac8480

• 84.7 Avg MPG

• PP

  2021 Toyota Prius Prime XLE 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT Hatchback
  Added Dec 2020 • 43 Fuel-ups

  Property of ron4400

• 96.5 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

• Prius Prime

  2021 Toyota Prius Prime Limited 1.8L L4 ELECTRIC/GAS Automatic CVT
  Added Jun 2021 • 13 Fuel-ups

  Property of Broili

• 212.6 Avg MPG

• PrioPrime

  2021 Toyota Prius Prime Limited 1.8L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic CVT Hatchback
  Added Jun 2021 • 6 Fuel-ups

  Property of Marke16

• 225.7 Avg MPG

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