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Corvette gets slidey with Britain's best performance cars

Autocar wants to find Britain's best driver's car, and it's challenging a murderers' row of some of the world's best performance vehicles to find out, including the latest Chevrolet Corvette Stingray. All of them were therefore assembled at the Castle Combe Circuit to find a winner.
If it wants to take the crown from this pack of mostly European competitors, the 'Vette has to beat some steep competition. Its challengers include monsters like the Ferrari 458 Speciale, Ariel Atom 3.5R and Jaguar F-Type Coupe. As a further hurdle for the winner to clear, Autocar also has last year's champ among the fighters - the Porsche 911 GT3.
Even if you're not at all interested in the C7, there's still something here for practically any fan of fast cars. The competitors include relative oddities among the pack like the Renault Mégane RS Trophy and Alfa Romeo 4C. Plus, Autocar has some well-positioned microphones that let you hear the Atom wailing like a banshee and the roar of the 458 Speciale. Check out the video to see which one of these all-stars takes home the award this year.

Revised 2015 BMW 6 Series family shows its tweaked face to the world [w/video]

BMW is unwrapping refreshed versions of its luxurious 6 Series family for the 2015 model year, and the range features some styling tweaks inside and out, along with new standard tech. The biggest change for 2015 is a redesign at the front end to make the 6 look even sharper than before. Only BMW superfans might notice one of the reasons why, though. There are now nine slats in the kidney grille instead of 10 to create larger openings. In addition, all versions get standard Adaptive full-LED headlights with a slightly more angular shape. They're joined by new side mirrors with integrated indicators in thin strips of lights. Lower down, a revised front air dam boasts a tweaked design and LED foglights at each top edge. Updated side window surrounds are exclusive to the four-door model and feature the Gran Coupe name embossed into them near the rear doors. Buyers of any of the models can choose among a palette of new colors including: Jatoba metallic, Cashmere Silver metallic, Glacier Silver metallic, Mediterranean Blue metallic and Melbourne Red metallic. For 2015, the interior revisions are subtle. There's high-gloss black trim covering the center console, and LEDs are used for some lighting. Navigation, heated front seats, two-zone climate control, dynamic cruise control and heated exterior mirrors all come standard for all models, though. If the regular leather doesn't suit you, then there are now Ivory White/Black and Cognac/Black two-tone Nappa options. Mechanically, the 6 Series family carries over from last year. That gives the 640i a turbocharged 3.0-liter inline-six making 315 horsepower and the 650i a turbo 4.4-liter V8 with 445 hp. The M6 carries over its 560-hp version of the V8, too. Standard models get an eight-speed automatic with optional all-wheel drive, and the M has a seven-speed dual-clutch. If all this isn't enough for some buyers, there are also two new optional packs. The Black Accent Package adds high-gloss black parts for the grille, window surrounds and pipes, plus includes Cognac/Black leather inside with wood trim. The M Sport Edition brings an M body kit, steering wheel and 20-inch wheels, along with cabin additions like a leather dashboard, ventilated seats and soft-close doors. Read all the details about the latest crop of 6 Series models in BMW's verbose press release below, and while you're there, check out an official BMW video.

Next BMW M3 sedan to be plug-in hybrid?

BMW has a lot in mind for the next-generation 3 Series and 4 Series cars, and we're hearing about it now even though they're not expected for another three or four years. The sedan is expected to be lighter, wider, with a longer wheelbase and a lower center of gravity. Rumored tech updates include the water injection system debuted in production on the BMW 1 Series, and the 4 Series convertible might go back to a fabric top. Now The Detroit Bureau reports BMW insiders have revealed that the next M3 will get a plug-in hybrid drivetrain. We've heard about plug-in variants in the mix for the G20 3 Series using a small displacement four-cylinder, but not on the M3 and possibly M4. The goal is familiar, according to the "several senior company officials:" to improve the performance while reducing the emissions footprint. Apparently, the power unit being worked on uses a "similar engine" to the 425-horsepower, 3.0-liter inline six employed at the moment, with power sent to the rear wheels. Electric assistance would come from a KERS-like unit that would also - and only - send power to the rear wheels. Torque is said to go up at least 73 pound-feet from the 406 lb-ft available currently, and all-electric range might be as much as 20 miles. Plenty of carbon fiber will help offset the weight of the lithium-ion batteries. Despite company obfuscations, we know BMW is working on a hybrid powertrain for a vehicle rumored to be called either i5 or i7, and would use one or two electric motors to drive the front wheels while the traditional ICE drives the rear wheels. This potential M3 and M4 powertrain would be an offshoot of that engineering. Automobile speculates there will be electric turbochargers and a horsepower number around 500. Related Video: