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.

Volkswagen Bulli concept

An evolution of the Microbus concept unveiled ten years ago, the Bulli is Volkswagen's T1 renaissance. The Bulli is yet another electric concept that graced the floor in Geneva, boasting a range of around 300 km to a single charge from its 85 kW motor. The two tone exterior, complete with oversized VW emblem is a direct nod to the T1.

2013 Audi A4 Allroad quattro a familiar trailblazer

It's no secret we love our high-riding SUVs and crossovers in the United States, but cars still outsell utilities by a 2-to-1 margin. For automakers, that's a clue that there is significant sales potential to buyers who pine for an off-road vehicle but secretly desire a sportier, more carlike cruiser for the highway. For Audi, the answer is the A4 Allroad.