Vehicle specs · 2021–2023 Ford Bronco

2021–2023 Ford Bronco Big Bend (2-Door and 4-Door): Specs by Configuration

The 2021–2023 Ford Bronco Big Bend (2-door and 4-door) is listed in Ford's order guides with two powertrains: 2.3L EcoBoost I-4 (a 10-speed automatic and a 7-speed manual) and 2.7L EcoBoost V6 (a 10-speed automatic). Its four-wheel-drive system is listed as 4x4 part-time (ESOF) and Advanced 4x4 (auto on-demand), depending on the configuration. As standard the front differential is open and the rear is electronically locking. The Sasquatch package is optional. Some configurations apply only to certain model years or to one body; the table says which.

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2021–2023 Ford Bronco Big Bend 2-door and 4-door (illustration)
AI-generated illustration. It is not a photograph and may not show the exact model year, equipment, color or package described on this page.

At a glance

Model years
2021–2023
Body
2-door E5A/E5C · 4-door E5B/E5D (Ford body codes)
Four-wheel drive
4x4 part-time (ESOF); Advanced 4x4 (auto on-demand)
Engines
2.3L EcoBoost I-4; 2.7L EcoBoost V6
Transmissions
10-speed automatic; 7-speed manual

Configurations

Each row is one combination Ford lists for this version. Output is Ford's rating; horsepower depends on the fuel used.

2021–2023 Ford Bronco Big Bend 2-door and 4-door configurations
EngineOutput (Ford rating)TransmissionFour-wheel-drive systemAvailabilityStandard axle and differentialsSasquatch packageModel years and body
2.3L EcoBoost I-4275 hp regular / 300 hp premium; 315 / 325 lb-ft10-speed automatic4x4 part-time (ESOF)Optional (standard with Mid package)3.73 final drive; open differentials front and rearNot listed in Ford's axle chart2021–2023 · 2-door E5A, 4-door E5B
2.3L EcoBoost I-4275 hp regular / 300 hp premium; 315 / 325 lb-ft10-speed automaticAdvanced 4x4 (auto on-demand)Optional (standard with Mid package)Not listed in Ford's axle chartOptional (4.70 final drive; electronically locking differentials front and rear)2021–2023 · 2-door E5C, 4-door E5D
2.3L EcoBoost I-4275 hp regular / 300 hp premium; 315 / 325 lb-ft7-speed manual4x4 part-time (ESOF)Standard (7MT)4.46 final drive; open differentials front and rearNot listed in Ford's axle chart2021–2023 · 2-door E5A, 4-door E5B
2.3L EcoBoost I-4275 hp regular / 300 hp premium; 315 / 325 lb-ft7-speed manualAdvanced 4x4 (auto on-demand)Standard (7MT)Not listed in Ford's axle chartOptional (4.70 final drive; electronically locking differentials front and rear)2022–2023 · 2-door E5C, 4-door E5D
2.7L EcoBoost V6315 hp regular / 330 hp premium; 410 / 415 lb-ft10-speed automatic4x4 part-time (ESOF)Optional3.73 final drive; open differentials front and rearNot listed in Ford's axle chart2021–2023 · 2-door E5A, 4-door E5B
2.7L EcoBoost V6315 hp regular / 330 hp premium; 410 / 415 lb-ft10-speed automaticAdvanced 4x4 (auto on-demand)OptionalNot listed in Ford's axle chartOptional (4.70 final drive; electronically locking differentials front and rear)2021–2023 · 2-door E5C, 4-door E5D

Manufacturer document (third-party copy): Ford 2021 Bronco Order Guide; Ford 2022 Bronco Order Guide; Ford 2023 Bronco Order Guide

Sasquatch package

Whether the Sasquatch package applies depends on the configuration, so it is listed per row instead of being assumed for the whole trim.

  • 2.3L EcoBoost I-4 with the 10-speed automatic and 2.7L EcoBoost V6 with the 10-speed automatic: Sasquatch is not mentioned. Ford's axle chart lists 3.73 final drive; open differentials front and rear as standard.
  • On the Advanced 4x4 (auto on-demand) configurations: Sasquatch is optional. The standard axle is Not listed in Ford's axle chart; with the package, 4.70 final drive; electronically locking differentials front and rear.
  • 2.3L EcoBoost I-4 with the 7-speed manual: Sasquatch is not mentioned. Ford's axle chart lists 4.46 final drive; open differentials front and rear as standard.

Off-road equipment

  • Four-wheel-drive system: 4x4 part-time (ESOF) and Advanced 4x4 (auto on-demand).
  • Standard final drive: 4.46 (7-speed manual) and 3.73 (10-speed automatic).
  • Standard differentials: open at both axles.

Dimensions, off-road angles and tires (ORBL estimates)

ORBL estimate These are the Offroad Build Lab calculator's reference values, not manufacturer specifications. A value marked as not confirmed has not been verified by ORBL yet.

Dimensions, off-road angles and tires (ORBL estimates)
Figure2021–2023 · 2-door2021–2023 · 4-door
Wheelbase100.4 in116.1 in
Height71.9 in74 in
Ground clearance—9.4 in
Curb weight4,280 lb4,450 lb
Seats45
Approach angle35.5°38.2°
Departure angle29.8°32°
Breakover angle20.9°23.6°
Stock tires255/75R17 (32", stock)255/75R17 (32", stock)
Stock tire weight (each)36 lb (not confirmed)36 lb (not confirmed)
Stock wheel weight (each)23.25 lb23.25 lb
Wheel bolt pattern6x139.76x139.7
Fuel economy20 mpg (estimated)20 mpg (estimated)
0-100 km/h7.8 s (estimated)7.8 s (estimated)
  • 2021–2023 · 2-door: the calculator's general reference for the 2.3L I4 Turbo engine. It does not distinguish between transmissions, so none of these figures is specific to the 10-speed automatic or the 7-speed manual.
  • 2021–2023 · 4-door: the calculator's general reference for the 2.3L I4 Turbo engine. It does not distinguish between transmissions, so none of these figures is specific to the 10-speed automatic or the 7-speed manual.

Not covered on this page

Manufacturer figures for curb weight, dimensions, approach/departure/breakover angles, tire and wheel sizes by package, fuel economy, towing and payload are not included here. Any such value on this page is a labeled ORBL estimate, not manufacturer data.

How it differs from related pages

  • 2024–2026 Big Bend (2-door and 4-door): it uses only 4x4 part-time (ESOF); it offers only 2.3L EcoBoost I-4; on that page the Sasquatch package is optional.
  • 2021–2023 Badlands (2-door and 4-door): it uses only Advanced 4x4 (auto on-demand); its standard front differential is electronically locking, versus open here; its standard final drive is 4.70 (7-speed manual) and 4.46 (10-speed automatic), while this page has 4.46 (7-speed manual) and 3.73 (10-speed automatic); on that page the Sasquatch package is optional on some configurations and not mentioned for others.
  • 2021–2023 Black Diamond (2-door and 4-door): its standard final drive is 4.46, while this page has 4.46 (7-speed manual) and 3.73 (10-speed automatic).
  • 2021–2023 Outer Banks (2-door and 4-door): its standard final drive is 3.73, while this page has 4.46 (7-speed manual) and 3.73 (10-speed automatic).
  • 2022–2024 Everglades 4-door: it uses only Advanced 4x4 (auto on-demand); its standard front differential is electronically locking, versus open here; its standard final drive is 4.70, while this page has 4.46 (7-speed manual) and 3.73 (10-speed automatic); it offers only 2.3L EcoBoost I-4; on that page the Sasquatch package is standard.

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Open the ORBL calculator, choose make Ford, model Bronco, trim Big Bend and a model year from 2021–2023, add mods and see how horsepower, torque, weight and angles change.

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Sources

This page combines manufacturer documents hosted by third parties (Ford 2021 Bronco Order Guide, Ford 2022 Bronco Order Guide and Ford 2023 Bronco Order Guide) and clearly labeled ORBL estimates. Specifications may vary by market, engine, transmission, and equipment. Verify relevant details before purchasing or modifying a vehicle.