By MICHAEL OMAR

The acclaimed Lexus LS600hL must now deal with a formidable competitor following the unveiling of Mercedes-Benz’s leap into the world of hybrid passenger cars – the S400 BlueHYBRID.

Boasting an expectedly frugal fuel consumption of 7.9 liters per 100 kilometers along with all the visual spendor and creature comforts of an S-Class, it is powered by a 279 horsepower, modified 7-speed automatic 3.5-liter V6 and a 20 hp electric motor/generator with a lithium-ion battery small enough to fit under the hood with the engine.

This combination of power sources results in what is commonly known as the ‘boost’ effect, a power-enhancing feature that occurs as a result of the cooperation between the two power sources.

At a mere 190 g/km, it features the most environmentally friendly CO2 emission rating in the world for a car of this size, and is expected to be a popular choice among environmentally conscious drivers looking for the best in image, comfort and luxury.