Images the of new Hyundai ix35–or the Tucson, as it’s known here in the U.S .– have been leaked ahead of the vehicle’s slated unveiling at the 2009 Frankfurt Motor Show later this month.

The ix35’s revolutionary features begin with the exterior styling which is based on the bold ix-onic concept shown at Geneva Motor Show in March. The power output, fuel-efficiency, comfort and safety features have been all upgraded. Known by the project name LM, it took 36 months and approximately US$225 million to develop.

It will come in an all-new 2.4 litre petrol version and the R-Series diesel. All models will be fitted with Hyundai’s new six-speed automatic transmission. The diesel version achieves a frugal 6.49L/100km fuel economy with a maximum power output of 184 horse power.

In Hyundai’s home market, Korea, the Tucson (known there as the Tucson ix) can be equipped with an all-new 2.0-liter turbo-diesel engine, or a 2.0-liter gasoline unit. The 184 horsepower generated by the diesel can be sent to the front or all the wheels, while the 166 horsepower gasoline engine can only be had in front-wheel drive models. Pricing for the Korean-market model starts at 21 million won, or about $16,815.

The ix35 has been conceived and engineered in Europe at the company’s Frankfurt design and technical centre.