2008 Bmw M3 on 2040-cars

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2015 BMW M4 Convertible is here to put wind in your sails

Each generation of the BMW M3 has included a convertible model. Even the distant E30, the patriarch of the M3 line, had an ultra-rare (only 787 were built) droptop model. The convertible became more common on the successive generations, with the hardtop-convertible E93 being the most recent. Considering this history, there seemed very little doubt that as the M3 became the M4, a convertible would be in the cards. Now, the new droptop has arrived.
Set for its global debut at the 2014 New York Auto Show, the 2015 BMW M4 Convertible features, like its forbearers, everything that's great about the hardtop variant while adding an unlimited amount of head room. That means the same 3.0-liter, 425-horsepower, 406-pound-foot, twin-turbocharged straight six sits under its domed hood, while either a six-speed stick or a seven-speed M dual-clutch transmission dispatches power to the fat rear tires.
As for specific differences between the hardtop and the new convertible, obviously, the droptop is heavier. A lot heavier. Where an M4 with a six-speed manual tips the scales at 3,530 pounds, the M4 Convertible weighs in at 4,055 pounds. Believe it or not, BMW has actually trimmed 90 pounds from the last-generation M3 convertible, code-named E93. This marginal weight reduction from the third-generation convertible to the fourth is barely half of the 174 pounds BMW was able to subtract when transitioning from M3 Coupe to M4 Coupe.

Former BMW M boss and Maserati CEO killed in freak motorcycle accident

It's a tragic coincidence that on the same weekend the BMW M4 Coupe Concept was introduced in Monterey, one of the men most integral to BMW's M and Motorsports divisions, Karl-Heinz Kalbfell, was killed in England. Kalbfell, a vintage motorcycle enthusiast, was set to compete in the Lansdowne Classic Series at Brands Hatch and had an accident during a practice session. After going wide at Druids Corner and falling, he was hit by a competitor following close behind and died of his injuries after being transported to hospital.
Kalbfell, an engineer, began his career at BMW in 1977 in the communications department; a decade later he was chairman of BMW M GmbH, overseeing development of some of the cars responsible for the myth of M. In 1994 he was named chairman of BMW Motorsport, and his cap full of feathers includes getting the BMW V12 into the McLaren F1, getting the BMW V8 into two Morgan cars, along with developing BMW's Formula One engine and return to the sport. Not incidentally, he also assumed leadership of Project Rolls-Royce after BMW bought the British marque in 1998, which means he oversaw the Goodwood factory upfit and the creation of the Phantom.
He left Rolls-Royce for a brief stint at Fiat, heading Alfa Romeo and Maserati, then went into consulting for clients like Lotus and Paragon, who built the Artega GT. As Autocar notes, Kalbfell "had an abiding sense that customers needed to be attracted to cars by their aura and reputation, not just their engineering." He will be missed.

BMW Hack: the auto industry's big cyber-security warning sign [w/video]

A cyber-security hole that left more than two million BMWs vulnerable may be the most serious breach the auto industry has faced in its emerging fight against car hackers. Security experts are not only concerned that researchers found weaknesses inside the company's Connected Drive remote-services system. They're worried about how the hackers gained entry. German researchers spoofed a cell-phone station and sent fake messages to a SIM card within a BMW's telematics system. Once inside, they locked and unlocked car doors. Other researchers have demonstrated it's possible to hack into a car and control its critical functions, but what separates this latest exploit from others is that it was conducted remotely. In an industry that's just coming to grips with the security threats posed by connectivity in cars, the possibility of a remote breach has been an ominous prospect. The fact it has now occurred may mean a landmark threshold has been crossed. "It's as close as I've seen to a genuine, remote attack on telematics," said Mike Parris, head of the secure car division at SBD, a UK-based automotive technology consulting company. "At this point, the OEMs are trying to play a game of catch up." Previous researchers in the automotive cyber-security field have launched remote attacks that are similar in nature, though not the same. In 2010, academics at California-San Diego and the University of Washington demonstrated they could remotely control essential functions of a car, but they needed to be within close proximity of the vehicle. In November 2014, researchers at Argus Cyber Security remotely hacked cars with an aftermarket device called a Zubie plugged into their diagnostic ports. But the remote attack was predicated on the Zubie dongle having physically been installed in the car. With the BMW hack, researchers compromised the car without needing physical access or proximity. The German Automobile Association, whose researchers conducted the BMW study, said it infiltrated the system "within minutes" and left undetected, a feat that raises the possibility that a hacker could do the same in a real-world scenario. Messages Were Sent Unencrypted Security analysts described the BMW infiltration as a "man in the middle" attack. Researchers mimicked a cellular base station and captured traffic between the car and the BMW Connected Drive service, which drivers can access and control via an app on their cell phones.