Lexus mini hybrid unveiled in Detroit

Lexus finally comes clean with its long-discussed small hybrid model with the announcement that the dedicated hybrid HS 250h sedan will be shown for the first time at the North American International Auto Show opening in Detroit on January 11, 2009.

Destined to become the fourth Lexus hybrid to go into production, the HS 250h remains short of official detail descriptions but it is believed to be BMW 1 Series in size, using a front-drive petrol-electric powertrain containing a version of the 2.5-litre petrol engine that will power the Australian-built hybrid Camry.

What seems to be certain is that the HS 250h will owe little to the next generation Toyota Prius, which is also expected to debut in Detroit.

Bring front-wheel drive is nothing new for Lexus: the brand launched in Australia in 1990 with the large rear-drive LS400, but that was followed two years later by the "wide-body" Camry-based ES300 which was discontinued locally some time ago.

Lexus Australia boss John Roca has said the HS 250h will not come to Australia, although he has also said a front-drive, sub-IS 250 model, supposedly based on the new hybrid, is likely to make its way into the Australian lineup. Intriguingly, rumours are circulating that a hybrid drivetrain could be part of the plans for the sub-IS Lexus.

Roca's statement that "The HS 250h will initially launch in the US market and Lexus Australia has indicated its interest in a hybrid vehicle of its type and size for the future" leaves the possibilities still open to speculation.

Visit the Carsales Network again for our news coverage from the 2009 Detroit motor show.