H&r Super Race Spring For Ford Mustang Mach I Cobra 51650-99 on 2040-parts.com

One Lap of the Web: Green machines, light-up stars and an upside down Porsche

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. To participate in the 24 Hours of LeMons you not only need a sub-$500 car, but you also have to find a gimmick.

Video: Previewing the cars of RM Auction's Monterey sale

Get an early, behind-the-scenes look at some of the cars set to cross the block at RM Auctions' sale this week as part of the Pebble Beach Concours weekend, with Autoweek's Andrew Stoy and Hagerty's Rob Sass. The Monterey Week is packed with car shows, vintage racing and car auctions. Autoweek will be there providing streaming photo galleries and live coverage of the Pebble Beach Concours d’Elegance, historic racing at Laguna Seca, the Monterey car auctions and much more.

New Audi A8 Hybrid at Frankfurt – on sale in 2012

2012 Audi A8 Hybrid arrives at Frankfurt Audi turned up at the Geneva Motor Show in 2012 – just a few months after the launch of the New A8 – with a fully-featured concept of an Audi A8 Hybrid. At the time we expected them to roll out the A8 with hybrid gubbins by the end of 201, but that didn’t happen. Now, Audi are bringing the A8 Hybrid to the Frankfurt Motor Show next month in full production guise, ready to go on sale in 2012.