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The 2017 Porsche 911 RSR goes mid-engine, purists be damned

Porsche unveiled its World Endurance Championship and IMSA WeatherTech Championship competitor with the 2017 911 RSR. And this 911 is different from the rest, as the 4.0-liter flat-six engine powering this beast is in front of the rear axle, not behind it. That's right, this 24 Hours of Le Mans competitor ditches the iconic rear-engine layout. Porsche isn't talking specifics on how exactly things are arranged back there. The engine is new, now based on the 991 911's block instead of the previous Mezger motor that's been used for years. The transmission design is new as well – it would have to be to accommodate the new location relative to the engine. The racecar has been engineered to meet the LM-GTE class, where it will go up against other mid-engine cars like the Ford GT and Ferrari 488 GTE. Moving the engine to the middle has given Porsche the ability to fit the 911 RSR with massive bits of aero, like the humongous rear diffuser that looks like it would be more at home on a machine of war. The only thing that can compete with the diffuser for size is the top-mounted rear wing, which shares a similar design to the one found on the 919 Hybrid. Going back to the engine, the direct-injected boxer motor, depending on the size of the restrictor, generates as much as 510 horsepower and sends all of its fury to the rear wheels. The engine is paired to a six-speed sequential gearbox, which drivers can employ through paddles on the steering wheel. The new engine doesn't have a lot of weight to push around as the 911 RSR, as required by regulations, weighs 2,740 pounds. Speaking of weight, the engine layout isn't the only change for the 911 RSR. For 2017, the car ditches its steel body for one that's made out of carbon fiber. The body attaches to the chassis via quick-release fasteners, making the vehicle easier to service as exterior elements can be removed with minimal effort. The racecar also gets a radar-based collision system – aptly named the "Collision Avoid System" – which is meant to limit the 911 RSR's encounters with faster LMP prototypes. Only time will tell if the new layout and aerodynamic components help the 911 RSR beat its competition. But there will be plenty of opportunities to see the racecar in action as Porsche plans to run the 911 RSR in 19 races during the 2017 season, the first of which will take place at the IMSA opener on January 28th at Daytona, where the racecar will make its track day debut.

BMW profit of $2.7B is down as automaker invests to keep luxury lead

Despite selling 6.6-percent more vehicles - a record by volume - and posting higher revenues in the second quarter of 2013, BMW Group's profit of 2.07 million euros ($2.75 billion) is down 8.8 percent from last year. Investments in new technology (e.g. the new i3) and personnel, in addition to a competitive market, are to blame, BMW states. But the automaker remains committed to its fiscal targets for 2013, which, Chairman of the Board of Management of BMW AG, Norbert Reithofer, says will be "on a similar scale to 2012."
The BMW brand's sales performance in the first half of the year, which increased by 7.7 percent to 804,258 vehicles delivered, was good enough for it to maintain its lead in the luxury market, narrowly beating Audi, which delivered 780,510 vehicles, Automotive News reports. Mercedes-Benz delivered 694,433 vehicles to cement third place.

Why BMW doesn't plan to integrate Apple's iOS in the Car

While watching Apple introduce iOS in the Car during its WWDC keynote on Monday, we wondered how automakers, even the 14 who've already signed up to integrate this new in-car functionality of iOS 7, will feel about having the Cupertino company's mobile operating system supplant their own in-car systems. After all, some OEMs like Ford, General Motors and many luxury automakers have sunk millions of dollars into developing their own advanced infotainment, navigation and communication platforms like MyFord Touch, CUE and older systems like iDrive.
One automaker has now spoken up. A BMW spokeperson was interviewed by someone in the news department of British auto dealer group Arnold Clark and confirmed that the company would not be getting in line to integrate iOS in the Car anytime soon. The reason, as we suspected, is that BMW believes its own products developed over the last decade are both plenty good and already so deeply integrated with other systems of the car that, as told to Arnold Clark, "it would not be that straightforward to start changing all of the architecture of a car as has been implied [by Apple]."
While BMW isn't interested in spending more money to integrate Apple's services and functionality over its own, it has spent a good bit already to integrate iPhone functionality in its cars, including the relatively rare ability to support iPod Out and display Apple's own interface on Mini models with the optional Mini Connected feature, as well as committing to integrate Siri 'Eyes Free' functionality.