BMW has released a new video teaser for its hybrid concept car, currently featuring on the “Don’t blog about this” site. The car will be unveiled at the 2010 Paris Motor Show and should prove to have a styling mix of the BMW 6 Series and some throw-backs to the Vision EfficientDyanmics concept. The engine solution will likely be a three-cylinder, 1.5-litre diesel engine combined with two electric motors. According to rumours, this combination could produce up to 355 hp and more than 800 Nm of torque with a sprint to 100 km/hr time of 4.8 seconds.