2013 Bmw M5 Base Sedan 4-door 4.4l on 2040-cars

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2013 Nissan GT-R and 2013 Alpina B6 mix it up on track and street

Here we have Autocar making an unforeseen comparison: the Nissan GT-R against the Alpina B6 at Brands Hatch and on public roads. Steve Sutcliffe clobbers the circuit in the 3,828-pound, all-wheel-drive sports car, then sees how well the 4,114-pound, rear-wheel drive grand tourer does against it.
Sutcliffe says there are quite a few similarities between the two cars, but that's really only on the spec sheet. The Nissan's got two turbos attached to its 3.8-liter V6, 542 horsepower and 465 pound-feet of torque. The Alpina's got two turbos attached to its 4.4-liter V8, 532 hp and 528 lb-ft. But one's brief is to be a monster on the track, the other on the boulevard, and if there's anything the video demonstrates, it's each car's focus.

BMW wants to expand DriveNow carsharing program to 25 new cities

Daimler's Car2go car-sharing service just announced that it will debut in Rome, its 26th global city. Now, BMW says it wants to expand its own carsharing program to, wait for it, 25 more cities. Coincidence? We think not. BMW is looking to bring its DriveNow carsharing program, with its Mini Coopers and 1 Series, to as many as 15 new cities in Europe as well as 10 in the US, Bloomberg News says, citing comments BMW executive Peter Schwarzenbauer made at the Geneva Motor Show last week. The service is now operational in Berlin, Hamburg, Cologne, Munich, Dusseldorf and San Francisco and serves about a quarter-million people. Of course, it's that last city, where DriveNow started operations in August 2012, that's been somewhat problematic. San Francisco has tough guidelines when it comes to where the cars can be parked, with so few public parking areas to choose from. DriveNow charges $39 for membership in San Francisco, then $12 for the first half hour of driving and 32 cents for each additional minute. DriveNow competes directly against Car2go, which charges around $25 to become a member and then 41 cents a minute to rent a Smart ForTwo.

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.