Based on data from 173 vehicles, 11,671 fuel-ups and 3,148,761 miles of driving, the 2021 Toyota 4Runner gets a combined Avg MPG of 17.40 with a 0.05 MPG margin of error.

Any Engine Type 4.0L V6 GAS (157) V6 GAS (1) Any Body Style Sport Utility (37) Any Submodel Base (1) Trail (1) Limited (11) Nightshade (13) TRD Pro (14) Venture (14) TRD Off-Road (15) SR5 (24) SR5 Premium (30) TRD Off-Road Premium (50)

Below you can see a distribution of the fuel-ups with 243 outliers (2.04%) removed.

Following shows the average MPG of each of the 173 vehicles in the system.

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• 4Runner

  2021 Toyota 4Runner Nightshade 4.0L V6 GAS Automatic 5 Speed Sport Utility
  Added Jan 2025 • 67 Fuel-ups

  Property of Belz

• 19.5 Avg MPG

• 2021 4Runner

  2021 Toyota 4Runner TRD Pro 4.0L V6 GAS Automatic 5 Speed
  Added Jun 2021 • 209 Fuel-ups

  Property of Rht3232

• 19.1 Avg MPG

• 4Runner

  2021 Toyota 4Runner TRD Off-Road 4.0L V6 GAS Automatic 5 Speed Sport Utility
  Added Feb 2023 • 77 Fuel-ups

  Property of Perpetualdynamism

• 18.6 Avg MPG

• 4runner

  2021 Toyota 4Runner Limited 4.0L V6 GAS Automatic 5 Speed Sport Utility
  Added Sep 2021 • 189 Fuel-ups

  Property of pericofeo

• 16.1 Avg MPG

• My 4Runner

  2021 Toyota 4Runner TRD Off-Road Premium 4.0L V6 GAS Automatic 5 Speed
  Added Mar 2024 • 102 Fuel-ups

  Property of jprvs

• 16.9 Avg MPG

• My 4Runner

  2021 Toyota 4Runner TRD Pro 4.0L V6 GAS Automatic 5 Speed
  Added Sep 2022 • 122 Fuel-ups

  Property of TRDBttleshp

• 16.7 Avg MPG

• My 4Runner

  2021 Toyota 4Runner TRD Off-Road 4.0L V6 GAS Automatic 5 Speed
  Added Oct 2024 • 19 Fuel-ups

  Property of fmedina2

• 17.4 Avg MPG

• My 4Runner

  2021 Toyota 4Runner Nightshade 4.0L V6 GAS Automatic 5 Speed
  Added Jun 2021 • 195 Fuel-ups

  Property of lmeador

• 18.6 Avg MPG

• Red Runner

  2021 Toyota 4Runner TRD Off-Road Premium 4.0L V6 GAS Automatic 5 Speed
  Added Mar 2021 • 144 Fuel-ups

  Property of Patcell

• 16.3 Avg MPG

• 4Runner

  2021 Toyota 4Runner SR5 Premium 4.0L V6 GAS Automatic 5 Speed
  Added Jul 2022 • 143 Fuel-ups

  Property of CruzrDave

• 16.3 Avg MPG

• Blue 4Runner

  2021 Toyota 4Runner SR5 4.0L V6 GAS Automatic 5 Speed
  Added Oct 2023 • 83 Fuel-ups

  Property of kilo12

• 18.1 Avg MPG

• 4Runner

  2021 Toyota 4Runner Venture 4.0L V6 GAS Automatic 5 Speed
  Added Mar 2023 • 78 Fuel-ups

  Property of ernie6767

• 18.1 Avg MPG

• My 4Runner

  2021 Toyota 4Runner TRD Off-Road Premium 4.0L V6 GAS Automatic 5 Speed
  Added Oct 2022 • 163 Fuel-ups

  Property of jasonf08

• 16.1 Avg MPG

• My 4Runner

  2021 Toyota 4Runner Nightshade 4.0L V6 GAS Automatic 5 Speed
  Added Sep 2021 • 122 Fuel-ups

  Property of lilmeg22

• 18.2 Avg MPG

• John 4Runner

  2021 Toyota 4Runner TRD Off-Road Premium 4.0L V6 GAS Automatic 5 Speed
  Added Mar 2025 • 35 Fuel-ups

  Property of jefraim

• 17.9 Avg MPG

• 4Runner

  2021 Toyota 4Runner TRD Off-Road Premium 4.0L V6 GAS Automatic 5 Speed Sport Utility
  Added Jul 2024 • 19 Fuel-ups

  Property of piercelodge

• 20.2 Avg MPG

• My 4Runner

  2021 Toyota 4Runner SR5 Premium 4.0L V6 GAS Automatic 5 Speed
  Added Jul 2023 • 51 Fuel-ups

  Property of yellowperil1950

• 17.6 Avg MPG

• 4Runner

  2021 Toyota 4Runner Limited 4.0L V6 GAS Automatic 5 Speed Sport Utility
  Added Mar 2021 • 138 Fuel-ups

  Property of favilo

• 14.2 Avg MPG

• My 4Runner

  2021 Toyota 4Runner SR5 4.0L V6 GAS Automatic 5 Speed
  Added Nov 2024 • 22 Fuel-ups

  Property of skyvictoria

• 18.9 Avg MPG

• 4Runner

  2021 Toyota 4Runner SR5 Premium 4.0L V6 GAS Automatic 5 Speed
  Added Feb 2025 • 5 Fuel-ups

  Property of climbcamp4

• 18.4 Avg MPG

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