Steck Bumper Tree #35800 on 2040-parts.com

U.S. safety officials deny airbag exemption for the Pagani Huayra

U.S. safety officials have shot down Italian supercar maker Pagani's request that the Huayra coupe be exempted from needing advanced airbags--a move that means Pagani can't legally sell the car in the States. Safety rules require that all new cars sold in the United States be equipped with airbags that can automatically adjust deployment force based on the height and weight of the seat occupant.

Audi Sport Quattro concept (2013) at Frankfurt motor show

The Audi Sport Quattro Concept will be shown at Frankfurt as a spiritual successor to the 1980s rallying legend. This time, the road-going version can muster 0-62mph in a stonking 3.7sec and top 189mph thanks to its 690bhp drivetrain.  Haven’t we seen an Audi Quattro Concept before? Yes – but this is a different take on the 2010 Quattro concept, and may make it into showrooms.

Video: Jaguar's Wayne Burgess and his design credos

Jaguar production studio director Wayne Burgess discusses his design credos and offers advice to aspiring car designers in a video from our friends at Jalopnik. He describes his design process as "creating order from chaos", channeling a burst of eclectic ideas down into a simple, pure form. "Design is an iterative process where it's all about throwing it out there, getting a load pinned up to a board and then looking to see what is working best.