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

SAIC's Mobiliant wins 2013 LA Design Challenge

SAIC has been revealed as the winner of this year's LA Design Challenge. The Chinese carmaker's entry, a single-seat urban public transit vehicle, was declared the victor after intense judging sessions took place throughout the LA auto show's second press day. The panel – which included Tom Matano, executive director, School of Industrial Design at San Francisco's Academy of Art University, and Stewart Reed, chair of Transportation Design at Pasadena's Art Center College of Design – combed through the entries, discussing their merits and how closely they fit the brief, before hearing the teams' presentations in the afternoon.

Infiniti FX50 by Sebastian Vettel breaks cover

Infiniti FX50 by Sebastian Vettel We still think it’s daft – Infiniti pouring money in to Red Bull F1 sponsorship – but if that’s what The PR powers that be at Infiniti want to spend their marketing budget on, they should get some payback from Red Bull. Which is why we’re being treated to the Infiniti FX50 by Sebastian Vettel. Or whatever moniker Infiniti decide to attach to this Limited Edition.

Concept Car of the Week: Autobianchi Runabout (1969)

The 850 was a very popular car for Fiat in the ‘60s, especially in its spider version with its cute design and compact proportions. When the time came to replace it, Fiat went back to Bertone, where chief designer Marcello Gandini was charged with designing its replacement. Not happy to simply recreate the 850, he began with a whole new layout by placing the engine directly in front of the rear axle for a mid-engined layout.