Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

BMW 4 Series Convertible leaks – looking very like a 4 Series Coupe without a roof

The BMW 4 Series Convertible leaks ahead of an L.A. Debut The headline isn’t meant to suggest the roof of the new BMW 4 Series Cabriolet leaks; we’re sure it doesn’t. But, ahead of its expected debut at the Los Angles Auto Show next month, BMW’s hopes of keeping their convertible 4 Series under warps have been dashed after the BMW Blog published what are almost certainly the first official photos of BMW’s latest convertible.

One Lap of the Web: Mock the Week Edition

-- Mazda Europe designer Peter Birthwhistle talks about the future of Mazda: potential hybrid and electric powertrains for the Skyactiv-obsessed company, and how we'll all be driving Mazda-branded pods in the 22nd century. But he also mentions, rather interestingly, how certain Mazdas capture a quintessentially long-hood, RWD look -- and not just the Miata, either, which is RWD. No, it's the exhaust systems on those Skyactiv engines that force a longer, larger hood compartment, and the "long, flowing looks" not usually found on FWD engines.

Volkswagen to take full control of Porsche

Volkswagen Group's decision to take full control of Porsche Automobil Holding SE's carmaking business is seen as positive by analysts. VW said it has agreed to buy the remaining 50.1 percent of Porsche SE's automotive business that it doesn't already own for 4.46 billion euros ($5.54 billion), ending a seven-year takeover saga that divided two of Germany's most powerful families. The agreement means Volkswagen can now fully fold the Porsche automaking business into its stable of brands, which range from Audi and Bentley sedans to Skoda and Seat volume models and Ducati motorbikes.