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Hennessey Venom GT hits new, unofficial, speed record (video)

The Hennessey Venom GT (pictured) hist 270.49mph on a NASA runway Top speed records for production cars is starting to seem pretty irrelevant as there’s almost nowhere an owner can ever hope to hit those record speeds. And the performance of cars like the new McLaren P1 – where  performance and handling are much more the focus than outright top speed – has added the the irrelevance. But that doesn’t stop some car makers aiming for the bragging rights of the world’s fastest production car, and John Hennessey and his Hennessey Venom GT are back with another claim on the title.

The Toyota FT-1 concept would make a damn fine new Supra

The Detroit auto show is just getting started, and Toyota has kicked things off with a nice surprise: The racy FT-1 concept. A product of Toyota's Calty Design Research facility, the FT-1 concept shares some of the swoops and vents with the Lexus RC F. But there's a boatload of high-performance styling cues there, too: Take a quick glance and you might spot the front end of a Ferrari Enzo, the profile of the Nissan GT-R, the double-bubble roof of the SRT Viper/any number of Zagato creations and the oversized retractable rear wing of the McLaren P1.

Audi introduces free smartphone app for roadside service

With its new roadside-assistance tool, Audi joins the crew of carmakers creating smartphone apps. Available for iPhone, Android and some Blackberry devices, the free app connects you directly with Audi and its insurance partner, Allstate. The app sends your vehicle information to Audi Roadside Services, allows you to select the type of service you require and communicates your location using your phone's GPS.