Lexus DIRECT4 Explained: How Lexus All-Wheel Drive Technology Works

September 24th, 2026 by
DIRECT4 is Lexus’ intelligent all-wheel-drive technology designed to continuously manage power distribution between the front and rear wheels. Unlike a conventional mechanical AWD system that operates within a relatively fixed range, DIRECT4 uses electronically controlled motors and vehicle sensors to respond to changing driving conditions.

What Is Lexus DIRECT4?

DIRECT4 was introduced on the Lexus RX and has since expanded across Lexus electrified vehicles. The system can continuously adjust front-to-rear drive force based on factors such as vehicle speed, acceleration, steering input, and available traction.

On applicable Lexus models, this allows the vehicle to balance traction, efficiency, and driving response without requiring the driver to manually select when power should be sent to each axle.

DIRECT4 and Lexus Hybrid Vehicles

One advantage of DIRECT4 is that electric motors can provide precise control over the wheels. This makes the technology particularly useful in Lexus hybrid and battery-electric vehicles.

For example, the Lexus RX 500h uses DIRECT4 AWD along with a hybrid powertrain and Dynamic Rear Steering. The system can help provide traction while also contributing to the vehicle’s driving response.

DIRECT4 in Lexus Electric Vehicles

DIRECT4 is also used in Lexus battery-electric vehicles. The 2026 Lexus RZ uses a refined version of DIRECT4 that can adjust front-to-rear torque distribution according to driving conditions and driver inputs.

During acceleration and cornering, the system can alter power distribution to help manage traction, vehicle posture, and steering response.

Why Does DIRECT4 Matter?

The benefit isn’t simply having power sent to all four wheels. DIRECT4 is designed to make that power distribution responsive. The system can prioritize efficiency when appropriate and increase the contribution of the front or rear axle when additional traction or performance is needed.

That makes DIRECT4 an important part of Lexus’ broader electrification strategy, connecting electric motors with the brand’s focus on smooth, controlled driving.

DIRECT4 vs. Other Luxury AWD Systems

Drivers comparing luxury vehicles can also explore BMW xDrive, Audi quattro, and Acura SH-AWD. Each system approaches traction management differently.

To experience DIRECT4-equipped Lexus models in person, visit Lexus of Wichita. You can also compare Lexus electrification technology with other luxury brands at the Walser Auto Campus.

Posted in Lexus Model info