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BMW X4 hatches its fastback shape in Shanghai

The day has finally come for BMW to pull the covers off its X4 Concept at the Shanghai Motor Show. The machine brings few surprises - we've already seen an official image gallery from the German automaker, so its exterior shape was well known - but at least now we get to see it with our own eyes, and with the lenses of our very own cameras.
You can clearly see the fastback roofline in our high-res image gallery above, along with the jacked-up stance that allows BMW to call this machine a Sports Activity Vehicle, which basically means "Crossover" to our friends in Munich. We've seen similar vehicle shapes before, most notably in the form of the BMW X6, but also as far back as the 1980s from the likes of AMC.
We fully expect the transition from concept to production to be pretty seamless, so what we see here is, for the most part, what we'll see on the showroom floor in 2014. Feel free to peruse the press release below, but first, be sure to browse through our live images from Shanghai and let us know what you think.

BMW's next-century concept mentions no powertrain, and we're sad

So the Ultimate Driving Machine might soon become the Ultimate Machine Driver. We get it, that's the way things are moving. For its part, BMW still plans to involve a driver in its next-century designs, as foretold by the Vision Next 100 concept it unveiled at its centenary celebration kickoff event. But what gets us is that BMW, Bayerische Motoren Werke, the company known for delivering some of the most sorted powertrains – gasoline and otherwise – over the last century makes no mention of the future of propulsion when presenting its idea of the next 100 years on the road. Maybe it's the fact we just don't know what will power our cars even 10 years down the line; locking into one concept or another could look bad in hindsight. But the whole, er, concept of a concept is to look at what might be possible, not avoid sticky issues. Where are the in-hub motors, the wireless charging mats, the onboard fusion reactors we were promised in Back to the Future Part II? This is an opportunity to offer innovative solutions. Skipping over the power was a mistake, and one that makes me a little disappointed in the company. I'd have liked to see BMW go big with a bold prediction, or even just admit that gas will be gone and some form of electrification will take its place by 2116. We're okay with electric motors as long as they don't drain the life out of cars, and they don't have to, which is something companies like Tesla and even BMW have proven. Here's hoping one of BMW's other centenary concepts will pick up where the Vision Next 100 fell short. Related Video: Featured Gallery BMW Vision Next 100 Concept Green BMW bmw vision next 100 concept

The next-generation wearable will be your car

This year's CES has had a heavy emphasis on the class of device known as the "wearable" – think about the Apple Watch, or Fitbit, if that's helpful. These devices usually piggyback off of a smartphone's hardware or some other data connection and utilize various onboard sensors and feedback devices to interact with the wearer. In the case of the Fitbit, it's health tracking through sensors that monitor your pulse and movement; for the Apple Watch and similar devices, it's all that and some more. Manufacturers seem to be developing a consensus that vehicles should be taking on some of a wearable's functionality. As evidenced by Volvo's newly announced tie-up with the Microsoft Band 2 fitness tracking wearable, car manufacturers are starting to explore how wearable devices will help drivers. The On Call app brings voice commands, spoken into the Band 2, into the mix. It'll allow you to pass an address from your smartphone's agenda right to your Volvo's nav system, or to preheat your car. Eventually, Volvo would like your car to learn things about your routines, and communicate back to you – or even, improvise to help you wake up earlier to avoid that traffic that might make you late. Do you need to buy a device, like the $249 Band 2, and always wear it to have these sorts of interactions with your car? Despite the emphasis on wearables, CES 2016 has also given us a glimmer of a vehicle future that cuts out the wearable middleman entirely. Take Audi's new Fit Driver project. The goal is to reduce driver stress levels, prevent driver fatigue, and provide a relaxing interior environment by adjusting cabin elements like seat massage, climate control, and even the interior lighting. While it focuses on a wearable device to monitor heart rate and skin temperature, the Audi itself will use on-board sensors to examine driving style and breathing rate as well as external conditions – the weather, traffic, that sort of thing. Could the seats measure skin temperature? Could the seatbelt measure heart rate? Seems like Audi might not need the wearable at all – the car's already doing most of the work. Whether there's a device on a driver's wrist or not, manufacturers seem to be developing a consensus that vehicles should be taking on some of a wearable's functionality.