Bmw M5 on 2040-cars

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BMW planning six-cylinder i9 hybrid to celebrate centenary?

On the prospect of a new BMW M1 based on the company's new i8 hybrid, the jury has been in and out so much that we can't even tell which way it's likely to go. However, the latest reports coming in from Germany suggest that BMW may have something else up its sleeves. Rather than make a conventional gas-powered version of the i8, Germany's Auto Motor und Sport says BMW will make a more powerful one.
Tentatively dubbed i9, the hybrid sports car is rumored to pack a six-cylinder internal-combustion engine instead of the i8's turbo three. Coupled to more potent electric motors, it would figure to produce even more than the 357 horsepower and 420 pound-feet of torque already on tap in the i8, with further weight reductions to offset the bulkier engine.
Auto Motor und Sport says the mooted model will be produced to celebrate the Bavarian automaker's 100th anniversary and eclipse the i8's performance, with a projected 0-60 run in under four seconds en-route to taking the gloves off to crunch the Autobahn in electric bliss. The new i flagship would be another member of the company's growing electrified family, joining the existing i3 hatchback, upcoming i5 minivan and possible i8 Spyder down the line.

BMW M3 and M4 will rock 430 hp from twin-turbo six with standard manual [w/video]

We're not sure which spec we're most intrigued by for the new BMW M3 and M4: the twin-turbo six-cylinder with 430 horsepower and "far beyond" 369 pound-feet of torque, the 3,300-pound curb weight or the standard six-speed manual transmission with automatic throttle blipping on downshifts. That engine is fitted with both Valvetronic and Double-Vanos, twin-wire arc-spray coating in the cylinders instead of liners to save weight, a track-ready cooling system with additional radiators, a forged crankshaft, dry-sump lubrication and a magnesium oil sump. BMW says its "high revving concept" has a redline beyond 7,500 rpm.
In the M4, it will be pulling a coupe with "a weight of just under 1,500 kilograms," which is 3,300 pounds to you and me. That number is said to include no driver and 90 percent fuel, but we're still waiting on the exact number and specs. BMW says it's "around 80 kilograms lighter than a comparably equipped predecessor model," putting the power-to-weight ratio at something like 7.68 pounds per horsepower at the same time as it helps reduce fuel consumption by 25 percent. The use of carbon fiber reinforced plastics (CFRP) for the roof, drive shaft (with no center bearing), trunk and front strut brace, and forged aluminum for suspension components, have aided in the weight loss. This time around, the sedan - the M3 - will also get a CFRP roof.
The default option will be a six-speed manual.

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.