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Watch: Ford Fiesta Rallycross car showcased in Detroit

The Ford Fiesta ST and the streets of Detroit and Belle Isle are the stars of this promotional video released on June 26 by Ford Racing to help promote the ongoing bid of organizers who are hoping to lure the X Games to the Motor City in 2014. Detroit is one of four finalists for the 2014 X Games, along with Austin, Texas; Charlotte, N.C., and Chicago. An announcement is expected late this summer as to which of the three cities will be awarded the three-year run of Summer X Games.

2014 Mazda 3i Grand Touring test drive

What is it? The 2014 Mazda 3 marks the introduction of the third generation of Mazda's most popular car. The first generation was produced from 2003-2008, the second gen began in 2009.

Porsche 918 Spyder: Pre-production prototype revealed

Porsche 918 Spyder Prototype Porsche has revealed the pre-production prototype of the 918 Spyder hybrid supercar, successor to the Carrera GT. The Porsche 918 Spyder – Porsche’s successor to the Carrera GT – is now entering the final stage of its development with the reveal of the Porsche 918 Spyder Prototype. If you look through the camouflage Porsche has given the 918 – a camouflage inspired by the Porsche 917 Racing livery – you can see the changes Porsche has made to the original concept and what will, in all probability, be the final look for the 918.