Kanji Motorcycle Key Chain Hayabusa Carbonfiber & Chrome on 2040-parts.com

Aston Martin V12 Vantage price set

The V12-powered version of the Aston Martin Vantage arrives in U.S. dealer showrooms late this year, with a base sticker price of $181,345, which includes shipping charges and a $3,000 gas-guzzler tax. Stepping up to the Carbon Black Special Edition adds $15,000 to the sticker price, for a total of $196,345.

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.

Lamborghini Aventador LP720-4 50° Anniversario (2013) first pictures

Lamborghini will build 100 examples of this special edition Aventador to celebrate its fiftieth anniversary this year. Called the Lamborghini Aventador LP720-4 50° Anniversario, the car features an uprated engine, aggressive aerodynamic addenda and bespoke interior treatment. What's changed for the Lamborghini Aventador LP720-4 50° Anniversario?