Reverse Shaft Ass'y (fast Ratio) - 619230071 on 2040-parts.com

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.

Audi A5 Sportback – first official picture

First official picture of the Audi A5 Sportback (click image for a bigger version) This time it’s Audi’s turn, with the first official picture of the soon to be revealed Audi A5 Sportback. And it’s such a shock – we’d never have guessed this is how it would look! The Audi A5 Sportback is Audi’s latest niche car in its quest to fill every niche of car (and then some) – whatever the needs and desires of the car buyer Audi is aiming to fulfill it.

One Lap of the Web: Car stuff you may have missed

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. -- Speedhunters brings us a gorgeous photo essay of cars on the N