4WD System Comparison: 2025 4Runner TRD Off-Road vs. Limited Torture Test

[E.T.]

Good comparison by TFL:

We put the new 4Runner TRD Off-Road up against the Limited to find out which 4WD 4x4 system is best!




Summary (AI generated)

• ** Bold Engineering in the TRD Off-Road: The TRD Off-Road trim of the 2025 Toyota 4Runner stands out for its rugged mechanical design tailored for intense off-roading. It comes equipped with a part-time 4WD system, a two-speed transfer case, and an electronically controlled locking rear differential. These elements work together to provide enhanced torque distribution and traction, especially on rock-strewn trails and steep inclines. The setup allows drivers to manually control when and how power is sent to each axle, offering maximum adaptability in off-road environments.
• ** Technology-Focused AWD in the Limited Trim: In contrast, the Limited trim takes a more tech-centric approach. It includes a full-time AWD system with a Torsen limited-slip center differential that dynamically shifts torque between the front and rear wheels. This system excels on paved roads and slippery conditions such as rain or light snow, offering drivers a hassle-free, always-engaged drivetrain that adjusts automatically to maintain stability and grip.
• ** Real-World Off-Road Testing: During rigorous off-road testing, the TRD Off-Road proved superior in scenarios requiring high suspension articulation, low-speed crawling, and uneven surface traction. Its mechanical 4WD and low-range gearing excelled in rock gardens and moguls, where electronic systems can falter. The Limited, though capable, lacked the same level of articulation and control, often struggling where tire lift or wheel slippage occurred.
• ** Everyday Driving Experience: When shifted to regular road use, the Limited trim emerged as the more refined option. Its independent front suspension, tuned dampers, and full-time AWD provided a more comfortable and quieter ride during commutes. Steering feel and handling were also more sedan-like, making the Limited better suited for urban and highway driving.
• ** Electronic Aids and Limitations: Both trims include Toyota’s Multi-Terrain Select and Crawl Control, but the TRD Off-Road's electronics are tuned to complement its mechanical components. The Limited's reliance on traction control and brake-based torque vectoring proved less consistent in more extreme conditions, where dedicated mechanical aids are often superior.
• ** Versatile Use Cases: The choice between trims hinges largely on intended use. Off-road adventurers and overlanders will appreciate the TRD Off-Road’s mechanical simplicity and robustness. Meanwhile, daily drivers and those in inclement weather zones may lean toward the Limited for its AWD ease and pavement manners.
• ** Hybrid Power Considerations: Both models utilize Toyota’s i-Force Max hybrid setup, combining a turbocharged engine with electric motor assistance. This setup delivers responsive low-end torque ideal for both off-road traction and city acceleration, without a significant penalty in fuel economy.

Insights Based on Numbers

• Fuel Efficiency:
  • TRD Off-Road i-Force Max 4WD: 23 mpg city / 24 mpg highway / 23 mpg combined
  • Limited i-Force 4WD: 20 mpg city / 24 mpg highway / 22 mpg combined
    The Off-Road model surprisingly edges out the Limited in city mileage, due to its more efficient use of hybrid torque in lower-speed environments.
• Traction & Powertrain:
  • Both trims utilize the same hybrid engine, but the TRD Off-Road’s part-time 4WD is more fuel-efficient when disengaged on pavement.
  • Torque delivery in both systems supports slow-speed climbing and hill descents, though the TRD Off-Road's physical locking diff offers a mechanical edge.

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