Review: 2021 Toyota Tundra III CrewMax Short Bed 3.5 V6 i-FORCE MAX (437 Hp) Hybrid 4WD-i ECT-i

A comprehensive review of the 2021 Toyota Tundra III CrewMax Short Bed, exploring its features, performance, and suitability for various lifestyles.

Olivia Harper | Mar 23, 2025 | 8 minutes
Review: 2021 Toyota Tundra III CrewMax Short Bed 3.5 V6 i-FORCE MAX (437 Hp) Hybrid 4WD-i ECT-i

The 2021 Toyota Tundra III CrewMax Short Bed is a robust pick-up truck that combines power and efficiency with its hybrid technology. Whether you're a city dweller, a long-distance traveler, or someone who loves outdoor adventures, this vehicle offers a blend of features that cater to a variety of needs. In this review, we'll explore what makes this Tundra model stand out and how it fits into different lifestyles.

Understanding the Basics: Key Terms Explained

Before diving into the specifics, let's clarify some essential terms. The Tundra is a 'pick-up' truck, which means it's designed with an open cargo area in the back, perfect for hauling goods. The 'CrewMax' refers to the spacious cabin that can comfortably seat up to five people. The 'Short Bed' indicates a shorter cargo area, which can be beneficial for maneuverability in tight spaces.

The '3.5 V6 i-FORCE MAX' is a hybrid engine, combining a 3.5-liter V6 petrol engine with an electric motor. This setup is known as a Full Hybrid Electric Vehicle (FHEV), meaning it can run on both the petrol engine and the electric motor, either separately or together. The '4WD-i ECT-i' refers to the four-wheel-drive system with an electronically controlled transmission, providing better traction and control on various terrains.

Main Features and Performance

The Tundra's hybrid powertrain delivers a substantial 437 horsepower, making it a powerhouse on the road. The electric motor adds an extra 49 horsepower, enhancing acceleration and efficiency. With a torque of 790 Nm, this truck can handle heavy loads and challenging terrains with ease.

Fuel efficiency is a key advantage of the hybrid system, although specific consumption figures aren't provided, the combination of petrol and electric power typically results in better mileage compared to traditional petrol-only engines. The Tundra's emission standard is LEV-III, indicating lower emissions, which is a plus for environmentally conscious drivers.

In terms of dimensions, the Tundra is quite large, with a length of 5933 mm and a width of 2037 mm, offering ample space for passengers and cargo. The ride height of 216 mm provides good ground clearance, essential for off-road adventures.

Suitability for Different Lifestyles

City Driving: While the Tundra's size might be a challenge in tight urban spaces, its hybrid efficiency and advanced safety features make it a viable option for city dwellers who need a reliable vehicle for both work and leisure.

Long-Distance Travel: The spacious interior and comfortable seating make the Tundra ideal for road trips. Its large fuel tank capacity of 122 liters ensures fewer stops for refueling, and the hybrid system helps in achieving better fuel economy over long distances.

Family Use: With seating for five and a host of safety features, the Tundra is a solid choice for families. The CrewMax cabin offers plenty of room for passengers and their belongings, making it suitable for family outings.

Adventure Lifestyles: The Tundra's 4WD system, high ground clearance, and robust build make it perfect for outdoor enthusiasts. Whether you're towing a trailer or navigating rough trails, this truck is equipped to handle it all.

Strengths and Weaknesses

  • Strengths: Powerful hybrid engine, spacious interior, excellent towing capacity, and advanced safety features.
  • Weaknesses: Large size can be cumbersome in urban settings, and the hybrid system may add complexity to maintenance.

Conclusion

The 2021 Toyota Tundra III CrewMax Short Bed is a versatile pick-up truck that excels in power, efficiency, and comfort. It's particularly well-suited for those who need a reliable vehicle for both work and play, offering a balance of performance and practicality. When considering a vehicle, think about what features matter most to you. Do you need extra cargo space, or is fuel efficiency your top priority?

Specifications Table

AttributeDetails
GenerationTundra III CrewMax Short Bed
Modification (Engine)3.5 V6 i-FORCE MAX (437 Hp) Hybrid 4WD-i ECT-i
Powertrain ArchitectureFHEV (Full Hybrid Electric Vehicle)
Body TypePick-up
Seats5
Doors4
Fuel TypePetrol (Gasoline)
Emission StandardLEV-III
Electric Motor Power49 Hp
Electric Motor Torque250 Nm
Engine Displacement3445 cm3
Number of Cylinders6
Engine ConfigurationV-engine
Power Output437 Hp
Torque790 Nm
Kerb Weight2726-2765 kg
Max Load553-764 kg
Fuel Tank Capacity122 l
Length5933 mm
Width2037 mm
Height1981 mm
Wheelbase3701 mm
Drive Wheel SystemAll wheel drive (4x4)
Number of Gears (Transmission Type)10 gears, automatic transmission ECT-i
Front SuspensionDouble wishbone, Transverse stabilizer
Rear SuspensionRigid axle suspension, Coil spring
Front BrakesVentilated discs, 353 mm
Rear BrakesVentilated discs, 345 mm
Assisting SystemsABS (Anti-lock braking system)
Power SteeringElectric Steering
Tire Size265/60 R20
Wheel Rims Size8J x 20
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