Based on data from 153 vehicles, 9,217 fuel-ups and 2,507,148 miles of driving, the 2021 Toyota 4Runner gets a combined Avg MPG of 17.47 with a 0.05 MPG margin of error.

Any Engine Type 4.0L V6 GAS (135) V6 GAS (1) Any Body Style Sport Utility (32) Any Submodel Base (1) Trail (1) Nightshade (10) Limited (11) TRD Off-Road (11) TRD Pro (14) Venture (15) SR5 (21) SR5 Premium (26) TRD Off-Road Premium (43)

Below you can see a distribution of the fuel-ups with 180 outliers (1.92%) removed.

Following shows the average MPG of each of the 153 vehicles in the system.

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• My 4Runner

  2021 Toyota 4Runner Venture 4.0L V6 GAS Automatic 5 Speed
  Added Jul 2021 • 82 Fuel-ups

  Property of Edustin

• 19.2 Avg MPG

• White Whale

  2021 Toyota 4Runner TRD Off-Road 4.0L V6 GAS Automatic 5 Speed Sport Utility
  Added Sep 2022 • 60 Fuel-ups

  Property of CoastieRon

• 21.0 Avg MPG

• 4Runner SR5 Premium

  2021 Toyota 4Runner SR5 Premium 4.0L V6 GAS Automatic 5 Speed Sport Utility
  Added Mar 2023 • 27 Fuel-ups

  Property of joseph568

• 16.5 Avg MPG

• My 4Runner

  2021 Toyota 4Runner TRD Pro 4.0L V6 GAS Automatic 5 Speed
  Added Feb 2023 • 52 Fuel-ups

  Property of Mano88

• 17.6 Avg MPG

• Barcelona Red 4Runner

  2021 Toyota 4Runner TRD Off-Road Premium 4.0L V6 GAS Automatic 5 Speed Sport Utility
  Added Aug 2021 • 19 Fuel-ups

  Property of Elgordo

• 18.0 Avg MPG

• My 4Runner

  2021 Toyota 4Runner SR5 4.0L V6 GAS Automatic 5 Speed
  Added Nov 2023 • 10 Fuel-ups

  Property of 360riley

• 15.8 Avg MPG

• 4Runner

  2021 Toyota 4Runner TRD Off-Road Premium 4.0L V6 GAS Automatic 5 Speed Sport Utility
  Added Feb 2021 • 114 Fuel-ups

  Property of angldvl81

• 19.7 Avg MPG

• My 4Runner

  2021 Toyota 4Runner Venture 4.0L V6 GAS Automatic 5 Speed
  Added Nov 2023 • 24 Fuel-ups

  Property of dburton

• 15.8 Avg MPG

• My 4Runner

  2021 Toyota 4Runner TRD Off-Road Premium 4.0L V6 GAS Automatic 5 Speed
  Added Apr 2021 • 51 Fuel-ups

  Property of slowry

• 18.0 Avg MPG

• Burt Macklin

  2021 Toyota 4Runner SR5 Premium 4.0L V6 GAS Automatic 5 Speed Sport Utility
  Added May 2021 • 118 Fuel-ups

  Property of alnmike

• 18.3 Avg MPG

• My 4Runner

  2021 Toyota 4Runner TRD Off-Road Premium 4.0L V6 GAS Automatic 5 Speed
  Added Feb 2021 • 98 Fuel-ups

  Property of sjbiddle

• 19.3 Avg MPG

• 4Runner

  2021 Toyota 4Runner Limited 4.0L V6 GAS Automatic 5 Speed Sport Utility
  Added Feb 2021 • 97 Fuel-ups

  Property of pdtowle79

• 18.3 Avg MPG

• MOONRNR

  2021 Toyota 4Runner TRD Pro 4.0L V6 GAS Automatic 5 Speed
  Added May 2021 • 68 Fuel-ups

  Property of ColoradoKid

• 16.3 Avg MPG

• My 4Runner

  2021 Toyota 4Runner TRD Off-Road 4.0L V6 GAS Automatic 5 Speed
  Added Dec 2023 • 4 Fuel-ups

  Property of Aufmitdemspiel

• 18.1 Avg MPG

• My 4Runner

  2021 Toyota 4Runner TRD Pro 4.0L V6 GAS Automatic 5 Speed
  Added Dec 2023 • 4 Fuel-ups

  Property of 4Runna

• 62.0 Avg MPG

• My 4Runner

  2021 Toyota 4Runner TRD Off-Road 4.0L V6 GAS Automatic 5 Speed
  Added Jan 2023 • 46 Fuel-ups

  Property of mkilchrist

• 21.3 Avg MPG

• Ellie

  2021 Toyota 4Runner Nightshade 4.0L V6 GAS Automatic 5 Speed
  Added Oct 2022 • 83 Fuel-ups

  Property of sinfoniarc

• 19.9 Avg MPG

• 4Runner

  2021 Toyota 4Runner TRD Off-Road Premium 4.0L V6 GAS Automatic 5 Speed
  Added Apr 2021 • 27 Fuel-ups

  Property of bentleywhitman

• 15.7 Avg MPG

• Olaf (White 4Runner)

  2021 Toyota 4Runner TRD Off-Road Premium 4.0L V6 GAS Automatic 5 Speed
  Added Feb 2022 • 165 Fuel-ups

  Property of BC_9

• 16.3 Avg MPG

• My 4Runner

  2021 Toyota 4Runner Nightshade 4.0L V6 GAS Automatic 5 Speed
  Added Aug 2021 • 81 Fuel-ups

  Property of hydnic

• 18.7 Avg MPG

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