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

Porsche Panamera designer focused on rear-seat passengers

There's no mistaking it for anything but a Porsche, but with four doors and four full seats, the Panamera is like no previous Porsche. Styled by a team of in-house designers under the direction of Michael Mauer, the Panamera is 195.7 inches long, 76.0 inches wide and 55.8 inches tall--making it slightly shorter but wider and lower than the Maserati Quattroporte, with which it shares a coupelike profile. As with all such silhouettes, "the real challenge is giving the rear-seat passengers enough headroom," says Mauer.

F1: Bahrain Grand Prix back on – India Grand Prix now in December

2011 Bahrain Grand Prix - back on in October The start of the F1 Circus this year was put back after the Arab Spring made the Gulf Kindom of Bahrain a less than suitable venue for something as frivolous as Formula One, leading to the postponement of the 2011 Bahrain Grand Prix. But now it seems the Bahranians are convinced they’ve put a lid on the populist move to topple their regime (how they’ve done that is debatable), so the FIA’s World Motor Sport Council met on Friday and reinstated the Bahrain Grand Prix for 30th October. That date was originally supposed to be the date of the inaugural Indian Grand Prix, but that too has been pushed back and will now take place at the end of the season, at the same time as the FIA Annual General Assembly and Prize-Giving Gala on December 11th.

Concept Car of the Week: Renault Espace F1 (1994)

Co-developped with Matra, the Renault Espace was launched in 1984 and pioneered the now very popular minivan/MPV segment. The second-generation version appeared seven years later by which time the competition all had developed competitors. 1994 marked the tenth anniversary of the Espace as well as Renault's third Formula 1 championship as an engine supplier.