Saab Factory Tool / 8790204 on 2040-parts.com

One Lap of the Web: Elon Musk's Hyperloop, Greenwich Concours and a Model T

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. The 2013 Porsche Rennsport Australia went off over Memorial Day weekend at Sydney Motorsports Park and motorsportretro.com has full gallery of pictures.

Citroen unveils DS Inside concept

Citroen on Thursday unveiled the DS Inside concept car ahead of the its scheduled debut at the Geneva auto show in March. Sources told Automotive News Europe that the three-door hatchback concept is a near-production version of the planned DS3 small car, which will go on sale across Europe in early 2010. The DS3 will be the first element of Citroen's planned three-car "near-premium" range.

Toyota Prius Recall: 5,000 UK cars affected – 242,000 worldwide

5,000 2009 Toyota Prius (pictured) are being recalled Toyota has had a bit of a nightmare with recalls in recent years, and the news that they’re now having to recall 242,000 Prius models from 2009 worldwide is another financial, and logistical, problem for Toyota. But in truth, the recalls are about car makers now taking responsibility for faults in their cars which become apparent long after warranties have expired, and that’s no bad thing. The Prius models affected are those built between March 2009 and October 2009 (you can check if your car is affected here) and the UK has 4,947 cars on the road that need to be looked at by Toyota’s dealers.