Performance Returns as a Mainstay in a Recovering Auto Industry

More than half a dozen mass-market and premium brands displayed models with higher-horsepower powertrains at this week’s L.A. Auto Show, many with the capability to hit speeds nearing 200 mph without limiters.

Ford introduced a new Shelby Mustang GT500 with an engine that exuded 650 horsepower.

• The 2013 Chevrolet Camaro ZL1 convertible will be equipped with a 580-horsepower supercharged V-8.

BMW showed one of its performance models, the M5, powered by its most powerful street engine—a 560-horsepower unit that can propel the M5 to 60 mph in 4 seconds, according to the automaker. Continue reading ›