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Stage 3 Mustang rejoins Roush lineup

After taking a one-year break, the Stage 3 Mustang is back in the Roush Performance Products lineup for the 2012 model year. For fans of Roush Mustangs, the Stage 3 package sits at the head of the class. Roush bolts a supercharger onto Ford's 5.0-liter V8 and dials up 12 psi of boost.

Pace cadets: At AMG academy, students take their finals with their right feet

Mercedes-Benz USA launched the AMG Challenge in 2002, a program touted as "a chance to experience the thrill of driving the newest Mercedes AMGs on some of America's best racetracks." This year, MBUSA abandoned the Challenge in favor of the AMG Driving Academy, a multistage driver-development program pioneered by AMG in Europe. The difference? According to Greg Clark, AMG manager, "the Challenge was more about the cars, while the Academy is more about the driver." Having participated in both the Challenge and now the Academy, we'd say that difference is subtle, at least as it applies to the one-day program.

2012 Porsche Boxster arrives in the UK. Price from £37,589

2012 Porsche Boxster - now in Porsche UK showrooms The 2012 Porsche Boxster – and Boxster S – arrive in Porsche UK showrooms today priced from £37,589. Porsche revealed the 2012 versions of the Boxster and Boxster S back in January looking, as you would expect from Porsche, much the same as the previous two generations of Boxster. Despite a familiar look the 2012 Boxster gets a comprehensive makeover with a sharper look thanks to shorter overhangs, a longer wheelbase and a wider track.