2011 Mini Cooper "s" Convertible on 2040-cars

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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.

Mini bringing new 230-hp John Cooper Works to Detroit

Mini models may keep getting incrementally bigger, but then so do their engines. Or more powerful, anyway - especially when it comes to the John Cooper Works performance models. The JCW version of the first (post-revival) generation R50, which was really more of an upgraded Cooper S than its own model, packed a 1.6-liter supercharged four with 200 horsepower. The following R56 JCW upped that incrementally to 208 hp, but the next Works hatchback is now rumored to pack around 230 horses.
Tipped to be revealed in both three- and five-door body-styles at the 2015 Detroit Auto Show half a year from now, the F56-gen Mini John Cooper Works hatchback is expected to use the same 2.0-liter turbo four as the new Mini Cooper S, but increasing the output from 189 hp to approximately 230. That would mean it would be more powerful than either of the two previous John Cooper Works GP editions to make the new JCW the most powerful road-going Mini to date, backed by 285 pound-feet of torque driving through a six-speed manual or available automatic transmission to deliver what promises to be a blistering pace for the latest retro hatchback.

Next Mini Clubman nearly ready to haul

With the three- and five-door Mini Hardtop models successfully hitting the market and the pending arrival of the hot John Cooper Works model at next week's Detroit Auto Show, Mini can turn its eye toward another important model, in the form of its next-generation Clubman, which our spies have spotted testing on the roads of Germany. Aside from the rear barn doors, the next Clubman looks to have a lot in common with the new five-door Hardtop, which makes sense considering how much the current car has in common with the R56 that it's based upon. That similarity ends quickly once you take a look inside the cabin. The typically open Mini cabin is more dramatically segmented in the new Clubman, with a high transmission tunnel that separates the driver and passenger. In a worrying move for fans of parking lot shenanigans, Mini is moving to an electronic parking brake in its new model, although beyond that, the center stack is similar to the redesign Mini pushed through for this latest generation. As is the case with the current Clubman, the next-gen will likely share its engines and gearboxes with the Hardtop, meaning a base 1.5-liter, three-cylinder turbo in the Cooper Clubman and a 2.0-liter, turbocharged four-cylinder in the Cooper S Clubman. Six-speed transmissions, in both two- and three-pedal varieties, will likely also be offered. Check out our gallery of spy photos of the new Clubman, up at the top of the page.