Lexus Introduces RX 400h, the World's First Luxury Hybrid SUV

VDIM constantly calculates vehicle motion based on signals from a yaw rate and deceleration sensor, speed sensor and steering sensor. Using these inputs, VDIM controls all of the vehicle's dynamic handling systems and can employ them collectively and seamlessly, allowing it to quickly detect the onset of instability and correct it. The ability to operate ‘proactively' means that corrections to vehicle attitude are typically faster, more accurate and more subtle than traditional systems, making VDIM feel smooth and essentially transparent to the driver.

Coupled with the natural security of all-wheel traction, VDIM dramatically enhances the RX 400h's dynamic qualities and maximizes its performance capability, driving pleasure and safety.

Driving the RX 400h All of the comfort and luxury found inside the RX 330 is present in the RX 400h, with a few notable additions. The brushed-aluminum accents lend a contemporary look and the view of the instruments has evolved: In place of a traditional tachometer, the RX 400h has an illuminated power meter that displays the level of power generated by the hybrid powertrain. The driver can also monitor the gas-electric power distribution on the multi-information display or on the optional navigation system's seven-inch touch panel display screen.

One of the most remarkable attributes of the RX 400h is how similar this SUV is to its cousin, the RX 330. The computer-controlled powertrain seamlessly blends power from the V6 gasoline engine and the electric drive motors.

The generous combined torque of the engine and electric motors makes city and highway driving effortless. The result is less need to rev the engine for power, which translates to a relaxed and quiet, yet responsive and powerful driving experience.

With the confident blend of all-wheel traction and VDIM, the RX 400h makes short work of challenging roads and conditions, yet provides an unexpectedly sporty driving experience with a quiet and comfortable ride. A Super Ultra Low Emission Vehicle

The RX 400h has been certified by the California Air Resources Board (CARB) as a Super Ultra Low Emission Vehicle (SULEV), California's most stringent gasoline vehicle emission standard. It's one of the first luxury vehicles to achieve this strict standard, producing about 90 percent fewer smog-forming emissions than typical new vehicles. The RX 400h is also certified as a zero evaporative emission vehicle in California and those states adopting California standards. In states not adopting California rules, it's certified to Tier 2 – Bin 3 emission levels.

Comprehensive Safety Systems

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