Due to stricter government regulations, the era of unrestrained factory-built performance was coming to an end in 1971. However, GM's excitement division answered with the largest displacement engine ...

Although the 840-hp (on 100 octane race fuel) 2018 Dodge Challenger SRT Demon has been blowing up the internet, another high-powered American muscle car was also introduced at the 2017 New York auto ...

Pontiac was never good at letting go. Even as emissions strangled Detroit’s horsepower culture, the division that built the GTO refused to surrender quietly. And in 1975—against logic, policy, and ...

The Pontiac 455 H.O. sits at the crossroads of cubic-inch excess and the first real wave of emissions-era compromise, which is exactly why collectors obsess over when it was built and what those cars ...

Pontiac is iconic in the world of muscle cars, and some of the brand's rarest vehicles can fetch very high prices. In fact, ...

Trans Am Worldwide made a splash at last year's New York auto show with their latest creation, the Trans Am Super Duty. Little did they know, their 1,000-hp throwback would land at the same time as ...

The muscle-car era was a wild time for Detroit car makers. There was a lot of variation in performance levels, as not all muscle cars were created equal. Some were very well thought out, and others ...

The Pontiac Trans Am 455 Super Duty arrived just as Detroit was being forced to turn down the volume on big cubic inches, which is exactly why it still looms so large in muscle car history. Built in ...

In late September 1966, Chevrolet debuted the Chevy Camaro as a direct competitor to the stunningly successful Ford Mustang. The Excitement Division didn’t want to be left out of the pony car fun, and ...

The Muscle Car Wars hit their peak in 1970 with the final year of full-power madness from GM and Ford. MOPAR gave it one more year, then caved to the federal emissions and economy standards. In 1971, ...