New Lexus Hybrid Combines V8 Power with Four-Cylinder Fuel Economy

Other standard RX 400h features include unique 18-inch alloy wheels and electrically-powered air conditioning. Inside,

Lexus is the first nameplate to offer advanced hybrid technology in a luxury vehicle. (Photo: Lexus)

superb fit and finish of high-quality materials join attractive brushed aluminum interior accents to deliver a high-tech overall appearance to complement the SUV's otherworldly drivetrain.

The top-line RX 400h is the Ultra Premium package, starting at $69,700. Adding to the long list of Premium, or standard features, is an 11-speaker Mark Levinson audio system, two sets of wireless headphones, joystick audio controls for rear passengers, a rear seat DVD entertainment system, a seven-inch liquid crystal display rear monitor, audio and DVD remote controls, and a DVD-based navigation system.

Lexus is the first nameplate to offer advanced hybrid technology on a luxury vehicle, and the RX 400h won't be the last. During the New York International Auto Show in March the Toyota division introduced the GS 450h, which should up performance over the RX 400h while becoming the world's first HEV luxury car. Expect the brand to incorporate its HSD system to other vehicles in its range too, delivering V8-like performance with compact 4-cylinder fuel economy, and potentially offering hybrid powertrains incorporating its powerful V8 engines to put out V12 levels of power and refinement.