Stewart Warner Maximum Performance Electrical Egt/pyrometer Gauge 2 1/16" Dia on 2040-parts.com

Audi develops new A2; plans for U.S. unclear

Audi is developing a reincarnation of the A2 small car that will slot between the A3 and the A1 minicar introduced in Geneva last week. "There's clearly room for another product and another concept between the A3 and A1," Audi CEO Rupert Stadler said on the sidelines of the Geneva auto show. Michael Dick, Audi's board member for technology, said in an interview that the company's push to add electric variants will play a role with the next-generation A2 "in the near future." The German media have reported that the A2 is expected by 2014.

Volkswagen XL1

Volkswagen chose the Qatar motor show to debut its new XL1 Super Efficient Vehicle. The latest evolution of the SEV niche – that stretches back to the 1-liter concept of 2002 – makes extensive use of lightweight materials and hybrid technologies to offer a reported 313mpg. The car's exterior is a clear evolution of the tandem seat L1 from 2009.

Buick duplicates toughest roads in the world for virtual testing

Buick is cloning real-world roads so they can be used to virtual test cars. Engineers use cameras and a laser to scan the road surface and to create a three-dimensional virtual copy. Buick has used this system to replicate the road leading to the Cerro del Cubilete shrine in Mexico.