Up until now, we weren't sure if BMW would keep the supercar-like scissor doors seen on the original Vision EfficientDynamics concept and the evolved i8 study on the production model as the company's engineers avoided opening up the car in front of our scoop photographers.

However, being the diligent spy shooters that they are, they managed to snag the first pictures of the final production prototype with the passenger-side door wide open, and as you can see from the pictures, the i8 will indeed keep the concept's swiveling doors fixed to the A-pillars.

BMW aims to establish itself as a manufacturer of premium green vehicles through its new "i" sub-brand starting with the i3 hatchback in pure EV and extended-range EV flavors in 2013 and shortly after the i8 hybrid sports car, which is obviously the more interesting proposal of the two.

Following up on the spy pictures of the camouflaged production version of the i8 that we showed earlier in the week, our scoopsters also snagged a video of the test car quietly (perhaps too quietly for a BMW coupe) running around on the snow which you can watch after the break.

The last time we showed you a prototype of the BMW i8 hybrid sports car it was in May of 2011 with a scoop video of the car undergoing cold-weather testing. Now, our spy photographers captured another prototype of the i8 being driven on the snow.

So what's new about this test car? Well, a lot actually, as whereas the previous prototype was based on BMW's second concept for an i8, the car featured here is the final production version.

The design of the i8 has progressed with BMW moving the exterior mirrors from the window to the corner of the doors and refining other details such as the door handles, headlamps, bumpers and even the alloy wheel designs.

But while the Bavarians have made some necessary changes, the overall shape of the car along with the aerodynamic details like the rear wings and air channels in front of the rear wheel arches remain unchanged. We still don't know if the production model will keep the concept's butterfly-style doors.

Looking for new ways to market its new “i” sub-brand, BMW has chosen to launch three new digital channels through foursquare, Mashable.com and iAd. The latter is Apple’s mobile advertising platform used by third-party developers to apply ads into the applications downloaded to the users’ iPad, iPhone and iPhone touch mobile devices. Read more »

Unlike the Fiat Group and to a lesser extent, South Korean and French automakers, the BMW Group doesn't find it necessary to use beautiful female or male models to attract the attention of the media and casual visitors alike upon its vehicles during motor shows.

So when American actress Paula Patton juggled her way onto BMW's Los Angeles Motor Show stage for the presentation of the fully-electric i3 hatchback and hybrid-electric i8 coupe concept cars, we were kind of surprised.

If you're not familiar with Ms. Patton, we won't blame you as the 35-year old actress hasn't really won any breakthrough roles. However, she will star alongside Tom Cruise in the next Mission Impossible film titled "Ghost Protocol" to be released December 21.

And as you probably already know, BMW's gasoline-electric hybrid i8 Concept will be featured in the movie.

While the i3 is an everyday city car - albeit a very sophisticated one at that, the second member of BMW’s new i series that made its way to Frankfurt is an altogether different concept. Derived from the 2009 Vision EfficientDynamics study, the futuristic-looking i8 will enter production in 2013. Read more »

We got our first look at BMW's eco-friendly i3 and i8 concept cars during a presentation in Germany at the end of July, but while the Bavarian firm released a bevy of videos showing off the two cars and their technological highlights, all films were the product of computer manipulation.

Lucky for us (and you), a Youtube user was in the right place at the right time filming both the BMW i3 pure electric hatchback and the i8 hybrid sports coupe during a photo shoot in Chicago.