Based on data from 171 vehicles, 11,585 fuel-ups and 3,131,155 miles of driving, the 2021 Toyota 4Runner gets a combined Avg MPG of 17.41 with a 0.05 MPG margin of error.

Any Engine Type 4.0L V6 GAS (155) V6 GAS (1) Any Body Style Sport Utility (37) Any Submodel Base (1) Trail (1) Limited (11) Nightshade (13) TRD Pro (14) TRD Off-Road (15) Venture (15) SR5 (23) SR5 Premium (29) TRD Off-Road Premium (49)

Below you can see a distribution of the fuel-ups with 239 outliers (2.02%) removed.

Following shows the average MPG of each of the 171 vehicles in the system.

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• My 4Runner

  2021 Toyota 4Runner SR5 4.0L V6 GAS Automatic 5 Speed
  Added Feb 2024 • 74 Fuel-ups

  Property of ee8582

• 19.1 Avg MPG

• My 4Runner

  2021 Toyota 4Runner Limited 4.0L V6 GAS Automatic 5 Speed
  Added Apr 2022 • 59 Fuel-ups

  Property of sfutrell77

• 16.1 Avg MPG

• 2021 Toyota 4Runner

  2021 Toyota 4Runner SR5 Premium 4.0L V6 GAS Automatic 5 Speed
  Added Sep 2024 • 31 Fuel-ups

  Property of hockeyguy22

• 18.2 Avg MPG

• My 4Runner

  2021 Toyota 4Runner Venture 4.0L V6 GAS Automatic 5 Speed
  Added Jul 2023 • 30 Fuel-ups

  Property of Jamost

• 15.6 Avg MPG

• My 4Runner

  2021 Toyota 4Runner SR5 4.0L V6 GAS Automatic 5 Speed
  Added Nov 2024 • 18 Fuel-ups

  Property of skyvictoria

• 18.7 Avg MPG

• My 4Runner

  2021 Toyota 4Runner SR5 4.0L V6 GAS Automatic 5 Speed
  Added May 2022 • 84 Fuel-ups

  Property of Zees

• 26.5 Avg MPG

• My 4Runner

  2021 Toyota 4Runner SR5 Premium 4.0L V6 GAS Automatic 5 Speed
  Added Apr 2021 • 274 Fuel-ups

  Property of sadielenore

• 16.5 Avg MPG

• My 4Runner

  2021 Toyota 4Runner TRD Off-Road Premium 4.0L V6 GAS Automatic 5 Speed
  Added Mar 2024 • 98 Fuel-ups

  Property of jprvs

• 16.9 Avg MPG

• Lunar

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

  Property of marde_fzj80

• 15.5 Avg MPG

• Brock Samson

  2021 Toyota 4Runner Venture 4.0L V6 GAS Automatic 5 Speed Sport Utility
  Added Mar 2021 • 115 Fuel-ups

  Property of Marchy

• 17.4 Avg MPG

• My 4Runner

  2021 Toyota 4Runner TRD Off-Road Premium 4.0L V6 GAS Automatic 5 Speed
  Added Oct 2024 • 27 Fuel-ups

  Property of SiVicPacemParaBellum

• 17.5 Avg MPG

• My 4Runner

  2021 Toyota 4Runner TRD Off-Road Premium 4.0L V6 GAS Automatic 5 Speed
  Added Nov 2024 • 17 Fuel-ups

  Property of Morte4U

• 16.4 Avg MPG

• My 4Runner

  2021 Toyota 4Runner SR5 Premium 4.0L V6 GAS Automatic 5 Speed
  Added Aug 2021 • 141 Fuel-ups

  Property of besatter

• 17.0 Avg MPG

• My 4Runner

  2021 Toyota 4Runner SR5 4.0L V6 GAS Automatic 5 Speed
  Added Oct 2024 • 34 Fuel-ups

  Property of glockness1

• 19.3 Avg MPG

• My 4Runner

  2021 Toyota 4Runner Nightshade 4.0L V6 GAS Automatic 5 Speed
  Added Sep 2021 • 119 Fuel-ups

  Property of lilmeg22

• 18.2 Avg MPG

• My 4Runner

  2021 Toyota 4Runner TRD Off-Road 4.0L V6 GAS Automatic 5 Speed
  Added Jun 2024 • 35 Fuel-ups

  Property of trfeustel

• 16.1 Avg MPG

• FurRunner

  2021 Toyota 4Runner SR5 Premium 4.0L V6 GAS Automatic 5 Speed
  Added Jun 2023 • 117 Fuel-ups

  Property of RobGaudreau

• 20.6 Avg MPG

• My 4Runner

  2021 Toyota 4Runner SR5 Premium 4.0L V6 GAS Automatic 5 Speed
  Added Jan 2021 • 197 Fuel-ups

  Property of Toaster50

• 17.3 Avg MPG

• 4Runner

  2021 Toyota 4Runner SR5 Premium 4.0L V6 GAS Automatic 5 Speed Sport Utility
  Added Aug 2021 • 107 Fuel-ups

  Property of Lonestar4X4

• 17.0 Avg MPG

• 2021 Toyota 4Runner

  2021 Toyota 4Runner Limited 4.0L V6 GAS Automatic 5 Speed
  Added Feb 2023 • 49 Fuel-ups

  Property of m3ma420

• 16.4 Avg MPG

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