2006 Bmw Z4 M Roadster Low Miles 6 Speed Interlagos Blue on 2040-cars

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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.

2014 Dinan S1 BMW M5

The last time the Dinan name graced the pages of Autoblog, Michael Harley was waxing poetic about the S3-R BMW 1M Coupe, a car that still stands in his ranks as one of the best cars he's ever driven. And that wasn't just because it was, you know, amazing. It's because as far as tuners go, Dinan produces some seriously well-executed products. Harley said of the 1M, for example, "It was so fully formed and well-rounded that it felt like BMW itself had made it."
Eager to sample some of these wholly wonderful wares, I cleared a few hours in my Monterey Car Week schedule and booked a date with the S1 M5 you see here - the (current) daily driver of Mr. Steve Dinan, himself. But unlike the S3-R 1M the company tuned previously, the donor car in question here is vastly different and, if I'm honest, not as good. See, I adore the stock 1M in a way words cannot express, but the standard-issue M5... good as it is, there are indeed a few flaws.
But after driving the Dinan S1 M5 around the Monterey Peninsula, I can confirm two things. First, Harley's conclusion that Dinan builds products that feel 100 percent BMW-spec is absolutely true. And second, Steve and the gang haven't just created a tuned M5, they've built a better one.

BMW confirms X4 for next year, i3 preorders starting to add up

BMW has confirmed the long-anticipated X4 will bow next year. Norbert Reithofer, chairman of the automaker's board of management, made mention of the upcoming CUV during remarks at the company's annual accounts press conference. Reithofer said that BMW has sold more than 2.7 million X models since it began producing the machines, and that the company plans to expand those offerings with the new X4 next year. He declined to offer up any more details, though from what we've heard so far, the model will be more of a crossover than either the X3 or the X5.
Reithofer also made it clear that BMW is getting serious about electric vehicles, saying the i3 (pictured above, in prototype form) is "definitely coming to market" and that the runabout will be ready by late 2013. BMW reports it has had "Several hundred advance orders" for the EV. As you may recall, the i3 uses a special carbon fiber reinforced plastic passenger cell to save weight and boasts a standard range of 93 miles. You can read the full transcripts from the press conference below for more information.