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BMW dishes on 'lightweight' 2014 M4

BMW's M cars are not what we'd call featherweights. Sure, the big, bruising twin-turbocharged V8s deliver a lot of power, but the fact of the matter is that more weight often equates to less fun.
Which is why we're so excited over a recent sit-down the blokes at Top Gear had with BMW's product manager for small and medium cars, Matt Collins. The chat led to talk of the M3 Coupe replacing M4. Collins confirmed that, yes, the new M4 would be turbocharged. The new engine will also be a six-cylinder, which should make purists happy.
"What we'd like is more focus on lightweight engineering." -Matt Collins

What does the open patents deal mean for Tesla ... and BMW?

Gift to the world or trade bait? Tesla Motors announced this week it would open its patents for other automakers to use. That has analysts guessing whether the California-based electric-vehicle maker is looking to either swap trade secrets with other automakers or to expand the proverbial pie that represents the plug-in vehicle market. For its part, Tesla says the answer is B. BMW, which is establishing its i sub-brand of plug-in vehicles, would be a natural collaborator with Tesla, Forbes says. In fact, executives from the two companies met in Europe this week. Details were not released, but a BMW spokesman said, "Both companies are strongly committed to the success of electromobility and discussed how to further strengthen the development of electromobility on an international level." While Tesla brings battery technology to the table, BMW offers its carbon-fiber advancements that lighten vehicle-body weight. Those advancements are key to range-extending efforts and could do wonders for Tesla on its journey to help spur technology for the sake of getting more of the general public to accept plug-in technology as a viable first-car option. Then again, Forbes says Tesla, whose investors include Mercedes-Benz parent Daimler and Toyota, may be keeping its best technologies to itself by not patenting certain advancements at all. What's in Tesla's patent pool? uAutoInsurance analyzed Tesla's 249 patents and found that 104 of them related to battery technology, while 28 pertained to recharging activity, which wasn't surprising (about a quarter of those 249 patents couldn't readily be categorized). Tesla also has nine patents related to sunroof technology. The company is based in California, after all.

2015 Morgan Aero 8 shows a host of upgrades to the Swiss crowds [w/video]

With over 1,250 units made, the Morgan Aero model line has been in production for 15 years – just a blink of an eye for the Morgan Motor Company. The automaker has been in business for over a century and has had a tendency to keep its vehicles in production for decades with frequent upgrades keeping them modern. At the Geneva Motor Show, the company is shaking up the range with a thorough revision for the 2015 Aero 8. Hidden beneath the vintage styling is an improved aluminum chassis with better torsional rigidity and an improved suspension setup. Power comes exclusively from a 4.8-liter V8 from BMW making 367 horsepower, and the Bavarian brand also supplies a new limited-slip differential to get power down at the rear. Buyers can choose between a six-speed manual and a six-speed automatic gearbox. At first glance, the latest Aero 8 bares all the hallmarks of Morgan's classic style with a long hood, prominent shoulders and short rear. The new version is exclusively available as a convertible, although, as these photos show, an optional hardtop is available. The aluminum body is also slightly altered with better aerodynamics up front, and the most obvious change comes at the rear where there's now a clamshell design. The interior also received a new, though still retro-looking dashboard design, and Morgan is touting its improved air conditioning system that reportedly works better in hot weather. Buyers wanting to eschew some of the supple leather inside can opt for a set of carbon seats, instead. With the introduction of the latest Aero 8, Morgan is ending production of both the Aero SuperSports and Coupe in April. Production of the new model then commences in the fourth quarter. Check it out on the Swiss show floor in the gallery above, and see the convertible in motion on some snowy British roads below. Introducing the new Morgan Aero 8 Over 1250 Aero platform cars delivered since 1st generation launch in 2000. New Aero 8 signifies return to soft top motoring within the current Aero range. Significant changes to the aluminium chassis, suspension and vehicle aerodynamics. Powered by a 4.8 litre V8 BMW engine producing 367bhp. Available with 6 speed manual or automatic transmission (with paddle shift). New Hand sculpted aluminium body and revised interior styling. Largest options list of any Morgan sports car to date. The Aero SuperSports and Coupe cease production in April 2015. Production begins during quarter 4 of this year.