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BMW i3s traction control tech going in all BMW, Mini cars

The BMW i3s is essentially a warmed-up version of the i3 electric car we all know and love. The performance boost isn't huge — just 14 horsepower and 15 pound-feet of torque — but it also gets a new suspension, wheels and tires as well as an improved traction control system. We found the car to benefit from all the updates when we drove it for our First Drive Review, but now BMW has offered up more details on just how the traction control system of the i3s helps make it better to drive. The company says it'll expand the technology to all future BMW and Mini models as well. The i3s's system is calibrated to help it to pull away quickly from a stop, making full use of the instantaneous torque offered by the electric motor. It also improves stability when accelerating out of corners, when using regenerative braking and, of course, when the road conditions are less than ideal. The results are palpable, and with the other improvements the i3s definitely feels stronger off the line, as we found on our drive. It's also about a half-second quicker to 60 miles per hour, at 6.8 seconds. The secret is in the response time of the stability control, which BMW claims is 50 times faster than the conventional system. This is made possible by moving the control process into the powertrain itself, rather than a remote unit. This reduces the signal path and, thus, the response time of the traction control system. BMW's Head of Chassis Development, Peter Langen, said of it, "With their high levels of torque and instantaneous responses to every movement of the accelerator, electric motors already make significantly higher demands on driving stability systems than conventional power units." While engineered to make the most of the electric motor, BMW says the shorter cycles of this traction control system show promise for internal combustion vehicles as well. As such, we'll begin to see the improved technology applied across the BMW and Mini lineups going forward. Related Video:

BMW i3 finding favor with fire, police departments

Of all the models that BMW makes, you might figure that the i3 would be the least likely to be used for a police car, ambulance, or fire truck. Yet the little EV is proving a popular choice among emergency services around the world. Drawing on its extensive experience in equipping emergency vehicles, BMW offers first responders i3 EVs with the tools they need, straight from the factory. That means special livery, roof bars, strobe lights, megaphones... the works. The Bavarian automaker even developed a ConnectedRescue system based on the Connected Drive technology to enable fluid, on-the-go communications between emergency dispatchers and the vehicles on the road to help responders get to the scene with the information they need. The system is being implemented initially in Germany, but we wouldn't be surprised to see it rolled out elsewhere as the i3 gains momentum among emergency services worldwide. With all that specific equipment and zero emissions to boot, it's little wonder that the i3 has already zipped its way into emergency motor pools in locations as varied as Milan, London, and Los Angeles. There's even one being used in Warsaw, Poland, to transport cash around the city with zero emissions. We're more used to seeing Brinks armored trucks carrying our deposits between branches, but if a carbon-fiber EV is capable of doing the job, who are we to argue? Emission-free cash transport with the BMW i3.The all-electric BMW i3 also proves its value as an emergency vehicle for police forces, rescue services and fire departments. 04.11.2015 Powerful, agile, interconnected and, above all, locally emission-free: Thanks to these qualities, the all-electric BMW i3 is now also increasingly proving its worth as an emergency vehicle for police forces, rescue services and fire departments. BMW is offering the world's first premium vehicle designed from the start for solely electric mobility, featuring a range of optional extras specifically aligned to the requirements of emergency forces, thereby opening up new fields of action for electric mobility within the urban environment. Authorities Bavaria, Milan, Los Angeles and London have meanwhile added the first BMW i3s to their emergency vehicle fleets. And another special version is in use for locally emission-free cash transport in the Polish capital of Warsaw. The BMW i3 features a vehicle architecture that was specifically developed for electric and plug-in models.

BMW M3 gets the video retrospective treatment

With BMW on the cusp of pulling back the sheets on its next-generation M3 (or should we say, M4?), the crew from Electric Federal has taken it upon themselves to give us a generation-by-generation look at the evolution of the most renowned of BMW's sports coupes. The video below features plenty of beautiful shots of each generation of M3, starting with the ever lust-worthy E30 before finishing up with the current iteration. BWS Motorsport's Mark Norris provides the narration, complete with a brief synopsis of what makes each generation so special.
As usual, the clip is fit for big-screen viewing. You can watch the action below for yourself. Meanwhile, we'll be busy figuring out which vital organs we can sell to get our hands on our own E30 M3.