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BMW Concept 4 Series Coupe proves that 3-2=4

BMW may be calling this 4 Series Coupe a concept, but take a long, hard look - this will be the car that replaces the 3 Series Coupe in the automaker's lineup. Don't let that number change trip you up. This car will have all the basic elements of what makes a 3 Series coupe so popular, and while this isn't technically the production model (there are still come conceptual elements and we don't have powertrain details), it's pretty much what we can look forward to seeing out on the road very soon. And honestly, the naming strategy isn't that weird (though it's still plenty odd) - BMW will be using even numbers for all its coupes and convertibles moving forward. 1 Series, meet 2 Series. And when a 3 Series loses two doors, it becomes a 4 Series.
Dimensionally, the new 4 Series coupe is 1.7-inches wider, half an inch shorter in overall height, and rides on a 2.0-inch longer wheelbase. It's a really pretty thing, with bold, aggressive body sculpting up front, and a rear deck that's sort of like a downsized version of the larger 6 Series two-door. It's all very handsome, but we'll reserve final judgment until we see the production version with its likely smaller wheels and possibly toned-down visuals.
We don't yet have powertrain details, but we fully expect the 2.0-liter turbocharged four-cylinder and 3.0-liter turbo-six to carry over in 328i 428i and 435i guise. Though remember, other 3.0-liter models in BMW's range use 40i designation, so we could possibly be looking at a 440i Coupe, instead. We won't know until the production car officially bows later this year.

How to charge up your BMW i3 with a Honda

Behold a cheaper version of BMW's range extender for its i3 plug-in. And it's brought to you by ... Honda? Sort of, if you take the approach that Gadget Review took when it looked for an alternative to ponying up the $4,000 or so for the gas-powered i3 range extender that comes from the factory. What was procured was a Honda portable generator for Home Depot for the experiment, which involved gassing the generator up in a parking lot, plugging in the i3 and going out for a cup of coffee. The result was that, after about a half-hour of charging, the i3 picked up about four miles of driving range. Not exactly revolutionary but it least a bit instructive. And given that Honda generators start at about $800, the idea, while clunky, is potentially cash-saving. Gadget Review briefly took the experiment one-step further by trying to run the generator inside the back of the car and plugging in, complete with a rigged-up ventilation system, but the host thought better of it once he realized that there'd be suffocation involved. Why this was never tried on the Nissan Leaf, we'll never know. Check out Gadget Review's five-minute video below.

BMW NA president says i3 beats Tesla EVs thanks to lighter all-around footprint

Those waiting for a full-out brawl between Tesla Motors head Elon Musk and BMW North America chief Ludwig Willisch will have to wait a bit. For the bloodthirsty, there are signs of some healthy competition and a little bit of green-car sniping between the two automakers. Willisch, speaking at the Detroit Auto Show earlier this month and responding to questions about Tesla, noted (without mentioning that company by name) that the production process of the German automaker's i3 plug-in was "greener" than any other. According to Business Insider, Willisch highlighted the fully recyclable materials used to construct the i3 as well as the hydropower used at the carbon fiber plant in Moses Lake, WA. Willisch also noted that the Tesla Model S is "very heavy on the braking. Our car feels just like a normal car. That's a big difference when it comes to driving," Automotive News said in a separate report. The latter model weighs about a third less than the Tesla, though it also has an EV range about a third as big. The BMW executive did allow that the Tesla did make a good proverbial "snowplow," not for its driving characteristics but for its ability to get more people conformable with electric vehicle technology. Musk was asked about the i3 in an August conference call and laughed before noting that the i3 had "room to improve." No word on whether Musk and Willisch will be sending each other Valentine's Day cards next month.