2pcs Gas Spring, Case/cargo Space Hard 804 546 For Subaru,suzuki 2 Pcs- on 2040-parts.com

Elon Musk unveils Hyperloop

Elon Musk has been teasing us with something called the Hyperloop for a while now, referring to some Goldbergian cross between a railgun and an air hockey table that would zoot us and scoot us from San Francisco to Los Angeles in a half-hour. Now, in a 57-page PDF available here or here, he's outlined just what Hyperloop could be. Bad news?

Audi at 100: German carmaker celebrates a century of technology, speed and luxury

Audi traces its roots to the dawn of the auto industry, and today, the iconic company known by four intertwined rings celebrates its 100th anniversary. From humble beginnings to its lofty status as an international powerhouse, Audi has been at the forefront of technological development and crafting luxury. Along the way, it's gone by different names--including Auto Union AG--survived two world wars and forged entry into crucial new markets such as the United States.

Exotic Cadillac XTS mule spotted

Autoweek reader and frequent spy-photo contributor Spencer Abbott brings us these photos that he took last weekend in Birmingham, Mich. The photos clearly show a heavily camouflaged Cadillac XTS. But given that production-ready examples of Cadillac's new full-sizer have been making frequent appearances on Michigan highways for months, the heavy camo on this XTS is a bit puzzling.