Our spies have managed to catch a facelifted BMW X6 undergoing testing in Europe.

Virtually production ready, the prototype has a revised front fascia, new headlights and restyled taillights.

The petrol engines will likely carryover, but rumors suggest a new tri-turbo 3.0-liter six-cylinder diesel could be added to the lineup. It is expected to produce 350 PS (258 kW / 345 hp) to 400 PS (294 kW / 395 hp).

The 2012 X6 will debut sometime next year.

Source: Worldcarfans