Spectra Premium St01 Fuel Tank Strap on 2040-parts.com

One lap of the web: World's Fair, Porsche livery and monster trucks

Petrolicious is traveling back in time for the 1939 World's Fair in New York City. Check out some of the signage from the event and more than 20 minutes of vintage video. The Flat Sixes Porschephile website is comparing the 10 best Porsche liveries.

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.

Golf Mk 6 bows out with new VW Golf R Cabriolet

Volkswagen is finally delivering the VW Golf R Cabriolet Mk 6, just as the Golf Mk 7 hits the road, but it does without 4WD. But it’s taken until now – 2013 and after the Mk 7 Golf arrived – for VW to fulfil the promise of more powerful open-top motoring in the Golf with the arrival – following a Golf R Cabrio tease video at the end of 2012 – to finally reveal it. Just as you’d expect, the Golf R Cabriolet is mechanically similar to the Golf R in that it gets the same 2.0 litre turbo four cylinder petrol engine that delivers its power through a six-speed dual-clutch auto box.