One Lap of the Web: Janky Jettaminos, scary supercars and a two-wheeled tour of the Packard plant

-- Our friend Corbin is back! And he's got an even more terrifying car this time: the Jettamino, a Volkswagen Jetta diesel with the structural stability of a pool noodle and the hipster styling of an LCD Soundsystem reunion tour on wheels. (Fabric wheelarches have never been done before, for good reason.) Somehow, Corbin suckered his friend David into chopping off the roof.

GM reveals new, highly modular Ecotec engine family

GM introduced its new modular family of Ecotec engines on Wednesday at its powertrain headquarters in Pontiac, Mich. The new, reduced-in-size three- and four-cylinder mills will replace three of GM's current engine families, eventually making their way into five of the company's brands. The Ecotec family will eventually spawn 11 engines in total, ranging in displacement from 1.0 liter to 1.5 liters.

Is the Buick Riviera returning?

Is Buick's lusty Riviera poised for a comeback? Perhaps, and General Motors isn't shutting the door completely. GM moved to trademark the "Riviera" name on May 3, according to the United States Patent and Trademark Office.