Carlyle Hand Tools Cht S12044 - Socket, 1 3/8""; Shallow Sae on 2040-parts.com

Audi RS6 Avant is the Audi R18 e-tron quattro for the road (video)

Audi compare the Audi R18 e-tron quattro (pictured) to the RS6 Avant We’re not entirely sure how Audi has come to the conclusion that the RS6 Avant is comparable to the Audi R18 e-tron quattro, but they have. In a new video to promote the RS6 Avant – perhaps the pick of the crop of current uber-estates – Audi has the e-tron quattro out on the road in a series of familiar everyday pursuits. So we get the e-tron quattro waiting patiently to collect hubby from the airport, as the c ar to drive to the hills to ride a mountain bike, outside a hotel with luggage on the pavement, collecting the kids from school, parked on the river bank for a fishing trip and as a dog transporter.

Check out the 1,360-hp heart of the Koenigsegg One:1

The wild Koenigsegg One:1 showed up on our radars late last year before it appeared at the Geneva motor show in March. The latest piece of machinery from company founder--and Michael-Chiklis lookalike--Christian von Koenigsegg delivers one horsepower per kilogram, hence the name. That means 1,360 hp and 737 lb-ft of torque with a 3,000-pound curb weight.

Concept Car of the Week: Fiat Ecobasic

This week we're celebrating if not the most glamorous then certainly one of the most relevant concept of the last decade, the Fiat Ecobasic. The car was first shown at the 2004 Geneva motor show as Fiat investigated how to replace Giugiaro's ancient but brilliantly utilitarian Panda. The brief was: cheap to produce, cheap to own and friendly to the environment.