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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.

2016 BMW M4 GTS: More power, less weight, ready for the track

BMW calls its new M4 GTS the "most agile, radical, and powerful M4 ever." It's got 493 horsepower, a slick new water injection system, a three-way adjustable coilover suspension, and a weight reduction of roughly 200 pounds compared to a stock M4. Only 700 will be built, with 300 allocated for the United States. And did we mention it looks absolutely killer? Let's talk about that water injection system for a moment, because it's the first time this technology is being used on [an intercooled - Ed.] production road car. Basically, water absorbs heat from surrounding air, so a fine mist is sprayed into the intake manifold where it evaporates, lowering the temperature of the intake air. BMW says this reduces final compression temperature, allowing the turbochargers to operate with increased boost pressure and better spark timing. The end result is increased output – 493 horsepower and 442 pound-feet of torque from the same twin-turbo, 3.0-liter straight-six as the standard M4. That's an increase of 68 hp and 36 lb-ft. But the GTS isn't just about increased power. In fact, the bigger story is its weight reduction. BMW incorporated the use of aluminum and carbon fiber throughout the M4's construction, and DIN curb weight is listed as 3,329 pounds. It's unclear if that's the exact US measurement, and BMW couldn't comment on that as of this writing, but compared to our 3,530-pound stock M4, that represents some 200 fewer pounds of heft. Carbon fiber reinforced plastic (CFRP) is used in the hood, making that part some 25 percent lighter than the stock piece. CFRP is also used for the driveshaft, making it 40-percent lighter than the standard setup. Even inside the car, the new center console is 30-percent lighter than what you'd find in a normal M4. The rear seats are gone, and we're sorry to say that the cool racing buckets pictured here won't be available in the US. Making this thing super capable at the track is a three-way M coilover suspension, combined with upgraded carbon ceramic brakes, set behind staggered wheels and tires. Up front, the GTS rides on 19-inch rollers wrapped in 265/35-series Michelin Pilot Sport Cup 2 tires, and out back, 20-inch wheels are fitted inside 285/30-series rubber. The only transmission available is the seven-speed, M DCT dual-clutch unit, and when all is said in done, BMW says the M4 GTS will run the infamous Nurburgring Nordschleife in 7 minutes and 28 seconds. Another cool feature: organic LED technology.

What happens when you take an engineer sliding in a BMW i8

The BMW i8 is a pretty impressive car, and a highly visible one at that. It's a great brand ambassador, but not just for BMW. It's really no surprise that Formula E chose it as the safety car from the electric racing series. And, for its duties at tracks around the word, the i8 safety car got some slick upgrades, including wireless charging capabilities courtesy of Qualcomm. It's not your regular, cut-and-dry technology presentation. In the video below, Qualcomm engineers explain a little bit about what they do to enhance electric vehicles. But it's not your regular, cut-and-dry technology presentation. The engineers are forced to answer questions about Qualcomm's technology while riding along in the BMW i8 Qualcomm Safety Car driven by none other than Formula E driver Nelson Piquet, Jr. Sure, riding shotgun for hot laps at Donnington Park in an i8 sounds like a lot of fun, but these guys have a job to do, and Mr. Piquet isn't making it easy for them. The Qualcomm guys talk about taking technology and beefing it up for automotive use, explain the benefits of wireless charging and discuss some other stuff that's hard to pay attention to while watching the i8 get totally sideways in a smoky powerslide. See for yourself in the video below. If you miss something, don't worry; Qualcomm provides more explanation about its automotive technologies at its website, including safety, communication and, of course, inductive charging.