Vibrant Performance Straight Tubing 2.50in O.d. - 16 Gauge Wall 13788 on 2040-parts.com

Design Essay: Are smart roads just around the corner?

In order to remain relevant, the car must constantly evolve. But while almost all attention focuses on four wheels, the roads that facilitate an automobile's progress have remained relatively unaltered since Eisenhower formed the National Highway system in the 1950s. With environmental concerns getting ever higher on the agenda, there is an opportunity to think outside the (metal) box and rethink the road, making it as smart as the vehicles and devices that travel upon it.

BMW M5 Nighthawk special edition revealed in Japan

BMW has released a special limited edition of the M5 for the Japanese market called the Nighthawk. The special run of just 10 examples will feature a matte paint BMW calls "Frozen Black," which will extend to the 20-inch wheels fitted on the car. Other custom touches will include a blacked-out grille, with the Frozen black paint on a number of exterior details.

McLaren F1 GTR Longtail sells at Gooding & Co for $5.28 million

McLaren F1 GTR Longtail (pictured) sells at Gooding & Co for $5.28 million Even with the arrival of the new McLaren P1, the ultimate supercar is still the McLaren F1. The McLaren F1 is one of rarest of the more modern supercars, and McLaren produced just 64 road going F1s in addition to a number of racing versions, with the F1 GTR Longtail the last, and rarest, of the breed. So the arrival of a McLaren F1 GTR Longtail on the auction block at Gooding & Co’s sale in Scottsdale raised expectations of a possible record-breaking price for the GTR Longtail, with pre-sale estimates putting the price between $5 and $7 million.