07-15 Sprinter Van Rear Vision Camera on 2040-parts.com

Traffic Booster honks at drivers as soon as the light turns green

The Traffic Booster is a simple little device: a few resistors, some switches, a box with a cheap car horn in it. The schematics are here for easy home replication, dog-eared copy of "The Anarchist Cookbook" not required. But the apocalyptic infuriation it causes is priceless, and if deployed across a city center, the ensuing riots will cause untold millions in damages.

VW debuts Twin Up! Concept at Tokyo Motor Show

Volkswagen introduced the newest member of the XL1 family at the Tokyo Motor Show, the Twin Up! Essentially the plug-in hybrid version of the Up!, this four-seater concept car shares some of its drive system with the Volkswagen XL1 including its dual-clutch automatic transmission, diesel engine and electric motor. The Twin Up!

Jaguar XJ vs. Porsche Panamera, an AutoWeek popularity contest

Seen last week in California: the redesigned Jaguar XJ sedan is parked next to the new Porsche Panamera sedan. As far as we can tell, it's the first time that these two new cars have stood side by side, a world exclusive. And we want to know--which one would you put in your garage?