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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.

BMW strategy gets green with future i8 Roadster, PHEV Mini

Recent concepts like the Vision Next 100 have signaled BMW's plan to become a leader in automotive tech in the near future, but the Bavarian automaker added some concrete details to that strategy during the company's annual press conference. The business promises there are updated i models and more plug-in hybrids on the way, and a vehicle called the iNext could bring an autonomous EV to the road early next decade. Before we see any completely new vehicles, look for BMW to refine its current green models. Later this year, the i3 will get a larger battery capacity, which will increase the hatchback's range. After seemingly endless teasing, the BMW i8 Roadster will finally arrive in 2018, according to a slide during the conference. The company will also launch a plug-in hybrid Mini, but it didn't give a specific arrival date. At the beginning of the next decade, BMW will also introduce a fully autonomous i model. At the beginning of the next decade, BMW will also introduce a fully autonomous i model, which it currently calls the iNext. "BMW iNEXT heralds the next era of mobility," company CEO Harald Kruger said. "This symbol of our technology leadership will demonstrate how we will bring the future of mobility into series production." BMW refers to its research into autonomous driving as Project i 2.0. Just as the initial development of the i models led to better EV tech and innovations in carbon fiber, the new undertaking should result in improvements to networked motoring and driverless tech for the iNext. The company plans to focus on high definition digital maps, sensor technology, cloud technology, and artificial intelligence. The company's product plan for the i range doesn't show any vehicles between the i8 Roadster in 2018 and the iNext early next decade. Perhaps the new model is the fruition of the many rumors about a family-oriented i5. As BMW eyes the future, it still sees the combustion engine as an important tool for the present, and there are still more traditional models to look forward to. Without offering any details, BMW promises more M models are under development. The larger X7 CUV will also arrive soon, and there'll possibly be even more crossovers, too. "We are also taking an in-depth look at the additional potential of this highly attractive segment," Kruger said.

2014 BMW 740Ld xDrive does diesel in a big way

Slowly but surely, BMW is expanding its lineup of diesel-powered models here in the United States. In addition to the 328d sedan and wagon, 535d sedan and X5 xDrive35d crossover, we now have this, the BMW 740Ld xDrive (not to mention the refreshed 2015 X3 xDrive28d that also makes its debut here in Chicago). As its name - and the photos above - suggest, this means BMW is offering diesel power in its flagship, long-wheelbase 7 Series sedan, set to directly compete with the likes of the excellent Audi A8 TDI.
Under the hood is BMW's familiar 3.0-liter turbocharged diesel inline-six, delivering 255 horsepower and 413 pound-feet of torque, all of which is sent to the road via the company's xDrive all-wheel-drive system and ZF eight-speed automatic transmission. That torque thrust is available straight away from 1,500 rpm, and BMW says the 740Ld xDrive will sprint to 60 miles per hour in a very respectable 6.1 seconds. Official fuel economy estimates haven't been released yet, but we expect the car to net highway fuel economy ratings in the mid-30 range.
The 740Ld xDrive arrives in BMW showrooms this spring, priced from $82,500, not including $925 for destination. We're pretty stoked to drive it. But in the meantime, have a look at fresh images of the big sedan live from the Chicago Auto Show, above.