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One Lap of the Web: Senna's sweet go-kart

-- Gran Turismo has always included some, uh, unique car choices for its video games. (Sure, the Patent-Motorwagen is significant, but hot-lapping the 1-hp horseless carriage in "Gran Turismo 4" wasn't exactly riveting, unless you used cheats.) So that's why Ayrton Senna's go-kart from the 1978 World Karting Championship should be interesting -- it's nowhere near as fast as his Lotus 97T, but it shows that "Gran Turismo" wasn't kidding when developers said they wanted fans to chart the entirety of Senna's life. Plus, if you make it go 352 mph you can finally stick it to Prost.

Up in smoke: Smokey Yunick's garage burns

Legendary NASCAR mechanic Smokey Yunick closed the "Best Damn Garage In Town" long before he died in 2001. But the main concrete-block, tin-roofed building on Beach Street in Daytona Beach, Fla., remained a stop on the NASCAR history trail for visiting faithful until Monday night, when fire destroyed the building. The building housed Yunick's office and a medium-size garage and more recently served as office space for Carbon Press, the publishing company that Yunick's daughter, Trish, operates and which produces products that include Yunick's salty 1,100-page autobiography and biographies of other racing personalities.

Updated Mercedes G Class UK prices announced

Mercedes-Benz has revealed prices for the updated 2012 Mercedes G Class, which starts at £82,954 and rises to £123,115. The word ‘Icon’ is bandied around for any car that’s survived the test of time (guilty as charged), but few are really iconic. The Mercedes G Class is one of the exceptions.