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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:

Alpina bringing new B4 Bi-Turbo Cabrio to Geneva

Interested in picking up a new BMW 4 Series with a turbo six? You've got options: you can get the 435i with 300 horsepower or spring for the M4 with 425 hp. But if it's the convertible model you want, we're afraid you'll be limited to the latter as the M division can't help you (at least not for the time being). But that's where Alpina comes in.
The aftermarket tuner closely associated with BMW offers the B4 Bi-Turbo (at least in Europe) with that same 3.0-liter twin-turbo inline-six massaged up to 410 horsepower that starts to pose a threat to the M4. What's more is that the Alpina's 442 pound-feet of torque eclipses the M4's 406 lb-ft, to say nothing of the 435i's 300.
Best of all, Alpina just confirmed via Facebook that it'll offer the B4 in convertible form, bringing the resulting BMW Alpina B4 Bi-Turbo Cabrio to the Geneva Motor Show. We'd expect the weight penalty to knock it slightly off the coupe's quoted 4.1-second 0-60 time, but not by much. If only BMW were to bring this one Stateside like it does with the B7 sedan.

BMW X2 spied looking swirly

Generally, automakers really hate spy photos. They go to great lengths to disguise their cars, while engineers will do their damnedest to get away from spy shooters (or, you know, they just give them the bird). BMW, though, just doesn't seem to care about spies. That's the only reason to explain why our spy photographers were able to capture yet another X2 crossover undergoing testing on the sunny, autumnal German roads. Judging by the number plates, this is a different vehicle than the last couple of X2s we've spied, although it's camouflaged almost identically to last month's X2. This car does appear to have larger, sportier wheels than that blue prototype, although the similar bumpers has us thinking it's merely an optional wheel rather than the an M Sport model. Beyond that, though, there's not a lot to differentiate this X2 from previous sightings. Our spies continue to report that the X2 will echo the powertrain/drivetrain arrangement of the upcoming X1. It'll ride on that car's front-drive architecture, although like the X1, all-wheel drive will be optional in Europe and standard here in the US. The engine lineup, meanwhile, should include turbocharged triples, fours, and sixes, in both gas and diesel varieties. Here in the US, we'd expect the 28i and its 2.0-liter, turbocharged four-cylinder, at the very least. Considering the lifestyle angle of the X2, a more powerful 35i model would likely be a natural here in the US, but that's just conjecture. Have a look at the spy shots up at the top of the page. Related Video: