Brian Cooley explains the sometimes tricky relationship between the two ways your engine's power is measured.
This year's Geneva auto show went to the stratosphere as a collection of the world's most exclusive cars, but also gave us two extreme hatchbacks, the Honda Civic Type R and the Ford Focus RS.
Bentley showed off its Grand Convertible concept at the Los Angeles Auto Show, a massive open-top take on its Mulsanne model.
Lambo wants in on the new wave of hybrid supercars, so it's brought the 910-horsepower Asterion concept to the 2014 Paris Motor Show.
We know a lot about Cadillac's new CT6 model, including its driveline and some cabin tech features, but what it looks like will remain a mystery until its New York unveiling next week.
With 1,500 horsepower from its V-8 engine and three electric motors, the Koenigsegg Regera, revealed at the 2015 Geneva auto show, is the most powerful plug-in hybrid production car.
The Solar Impulse 2 takes off from Abu Dhabi on the first leg of an attempted 20,000-mile circumnavigation of the globe -- an unprecedented journey for a sun-powered craft.
The Targaryens may have felt a throne made of swords was appropriate, but Mercedes-Maybach aims for pure comfort and serenity with the Pullman model, designed for heads of state and monarchs.
Chevy previewed the 2015 Corvette Z06 Convertible today ahead of its unveiling during the New York auto show next week, its most powerful open-top to date.
With an efficient diesel engine and an extendable bed, the Santa Cruz aims to be a compact pickup for millennials who don't want or need a truck.