Based on data from 173 vehicles, 11,762 fuel-ups and 3,172,361 miles of driving, the 2021 Toyota 4Runner gets a combined Avg MPG of 17.39 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 244 outliers (2.03%) removed.

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

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• 4Runner

  2021 Toyota 4Runner SR5 Premium 4.0L V6 GAS Automatic 5 Speed Sport Utility
  Added Mar 2021 • 483 Fuel-ups

  Property of KAFUSMC

• 18.5 Avg MPG

• Teejay Leano - Work Related Travel

  2021 Toyota 4Runner TRD Off-Road 4.0L V6 GAS Automatic 5 Speed
  Added Jul 2024 • 48 Fuel-ups

  Property of tjecatleano

• 16.5 Avg MPG

• My 4Runner

  2021 Toyota 4Runner SR5 4.0L V6 GAS Automatic 5 Speed
  Added Nov 2024 • 24 Fuel-ups

  Property of skyvictoria

• 18.9 Avg MPG

• 4Runner

  2021 Toyota 4Runner SR5 Premium 4.0L V6 GAS Automatic 5 Speed
  Added Jul 2022 • 146 Fuel-ups

  Property of CruzrDave

• 16.3 Avg MPG

• John 4Runner

  2021 Toyota 4Runner TRD Off-Road Premium 4.0L V6 GAS Automatic 5 Speed
  Added Mar 2025 • 36 Fuel-ups

  Property of jefraim

• 17.9 Avg MPG

• My 4Runner

  2021 Toyota 4Runner SR5 4.0L V6 GAS Automatic 5 Speed
  Added Oct 2024 • 44 Fuel-ups

  Property of glockness1

• 20.1 Avg MPG

• 2021 4Runner

  2021 Toyota 4Runner TRD Pro 4.0L V6 GAS Automatic 5 Speed
  Added Jun 2021 • 211 Fuel-ups

  Property of Rht3232

• 19.1 Avg MPG

• My 4Runner

  2021 Toyota 4Runner Venture 4.0L V6 GAS Automatic 5 Speed
  Added Jan 2021 • 97 Fuel-ups

  Property of daniel_j

• 16.4 Avg MPG

• 2021 Toyota 4Runner

  2021 Toyota 4Runner SR5 Premium 4.0L V6 GAS Automatic 5 Speed
  Added Sep 2024 • 37 Fuel-ups

  Property of hockeyguy22

• 18.3 Avg MPG

• My 4Runner

  2021 Toyota 4Runner SR5 4.0L V6 GAS Automatic 5 Speed
  Added Nov 2023 • 82 Fuel-ups

  Property of cfasttt

• 16.1 Avg MPG

• My 4Runner

  2021 Toyota 4Runner SR5 4.0L V6 GAS Automatic 5 Speed
  Added Sep 2023 • 84 Fuel-ups

  Property of alohasexjuice

• 15.1 Avg MPG

• 4Runner

  2021 Toyota 4Runner TRD Off-Road Premium 4.0L V6 GAS Automatic 5 Speed
  Added Dec 2021 • 221 Fuel-ups

  Property of garinphae

• 17.1 Avg MPG

• My 4Runner

  2021 Toyota 4Runner TRD Off-Road Premium 4.0L V6 GAS Automatic 5 Speed
  Added Dec 2023 • 132 Fuel-ups

  Property of Froyo

• 17.6 Avg MPG

• 4Runner

  2021 Toyota 4Runner Nightshade 4.0L V6 GAS Automatic 5 Speed Sport Utility
  Added Jan 2025 • 68 Fuel-ups

  Property of Belz

• 19.5 Avg MPG

• My 4Runner

  2021 Toyota 4Runner Venture 4.0L V6 GAS Automatic 5 Speed
  Added Jul 2023 • 32 Fuel-ups

  Property of Jamost

• 15.6 Avg MPG

• 4Runner

  2021 Toyota 4Runner SR5 Premium 4.0L V6 GAS Automatic 5 Speed
  Added Feb 2025 • 8 Fuel-ups

  Property of climbcamp4

• 17.7 Avg MPG

• My 4Runner

  2021 Toyota 4Runner TRD Off-Road Premium 4.0L V6 GAS Automatic 5 Speed
  Added Nov 2024 • 34 Fuel-ups

  Property of jlag85

• 14.2 Avg MPG

• Blue 4Runner

  2021 Toyota 4Runner SR5 4.0L V6 GAS Automatic 5 Speed
  Added Oct 2023 • 86 Fuel-ups

  Property of kilo12

• 18.2 Avg MPG

• My 4Runner

  2021 Toyota 4Runner SR5 Premium
  Added Dec 2021 • 118 Fuel-ups

  Property of skibumleg

• 20.3 Avg MPG

• 2021 Toyota 4Runner

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

  Property of m3ma420

• 16.3 Avg MPG

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