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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.

Porsche to offer next-gen 911 GT3 with a manual

Porsche may have offended some of the purists among its customer base when it rolled out the current 911 GT3 with only a dual-clutch transmission. But according to Car and Driver, the next GT3 will get a stick again. The development comes as the good folks at Zuffenhausen (and Weissach) attempt to balance the instant-shifting benefits of a DCT with the direct involvement of a conventional manual transmission. On the one hand, Porsche introduced a new seven-speed manual with the 991-generation model. On the other, it didn't offer that manual (or any manual for that matter) on the GT3 or even the more hardcore GT3 RS. In response to customer demand for a more back-to-basics approach, Porsche is preparing to introduce a new variant expected to be called the 911 R, with a manual, no turbos, and skinnier tires for a more linear driving experience. And the Cayman GT4 was launched only with a manual instead of a DCT. "The GT3 is full of systems that make sense on the track, but for the purist, there may be something lost," Porsche GT chief Andreas Preuninger told C/D. "It is our long-term goal to have the customer decide between the two approaches." In addition to the DCT, the current GT3 also features a four-wheel steering system. The shift (so to speak) back to a manual option in the next GT3 will undoubtedly come as a welcome development for those purists offended by the DCT-only option – to say nothing of Porsche's movement towards SUVs, diesels, and hybrids. That manual option may not, however, offer all seven forward cogs available in the stick-shift Carrera. One way or another, though, we don't doubt that most customers would still go for the dual-clutch option over the single on they can actuate themselves. Related Video:

Chevy Corvette Stingray defeating rivals where it matters most

Everything is coming up roses for the award-winning Chevrolet Corvette Stingray, as new data from the North American Dealers Association dissected by GM Authority reveals that America's sports car is handily outselling two of its more expensive rivals.
Through June of 2014, the NADA notes that the Corvette has rung up 17,744 sales, handily besting the Porsche 911 and positively spanking the SRT Viper. Of course, you're sitting there thinking, "Corvette is outselling the much more expensive Porsche and Viper. Sky blue, water wet." But what's impressive here is just how thoroughly the Chevrolet is beating its two rivals, with this data serving as a testament to just how popular the seventh-generation sports car has become.
So far this year, Porsche has managed to move 5,169 911s, according to NADA. Considering that the base model starts at nearly $15,000 more than the most heavily optioned Stingray, and that Porsche owners have a vast, expensive options catalogue to select from, Stuttgart's sales are still plenty impressive in relation to the nearly 18,000 Corvettes sold.