Oooh, two General Motors V8s within a cubic inch of each other! They have to be nearly the same engine, right? After all, the Chevrolet 454 and Pontiac 455 come from the same corporate parent, and ...

Chevy had been a major player in the muscle car wars of the 1960s. With the decade coming to a close, the writing was on the wall; the muscle car party was coming to an end. Looming federal ...

The president's announcement that the U.S. would resume tests leaves questions. President Donald Trump raised questions Wednesday night about a decades-old U.S. prohibition on testing its nuclear ...

Most great movies feature cars (didn't spot any in "Lord of the Rings," though), but it takes something special to stick in the viewer's mind. That's not to say that movie cars have to be hyper-exotic ...

When Chevrolet unleashed the LS6 454 V8 in 1970, the muscle car world stopped pretending to be civilized. This was no evolution — it was an escalation. The LS6 was the most powerful production engine ...

This video features a dyno test of the BMW F70 M135i, measuring real-world output against the manufacturer’s claimed power figures. The test highlights drivetrain efficiency and overall performance.

Jody Only is an author and photographer. Within the last five years in the auto industry, she has had bylines with TopSpeed, HotCars, LSXmag, Engine Labs, Chevy HardCore, and Street Muscle. She is a ...

The Focus ST heads to The Tuning Lab for a dyno test and performance check. This video shows how the car performs under testing conditions, highlighting results that reveal the current setup and ...

It’s one of just 50 LS6 convertibles produced. Today’s Chevrolet Corvette ZR1 and ZR1X have taken “America’s sports car” to new performance heights, but in the waning days of the golden age of muscle ...

According to Chevrolet, the new Corvette ZR1’s twin-turbo 5.5-liter flat-plane crank V8 delivers 1,064 hp and 828 lb-ft of torque. That’s enough to blast it to 60 mph (96 km/h) in 2.3 seconds and down ...

With an official output of 1068 horsepower and a top speed of over 230 miles per hour, the new C8-generation Chevrolet Corvette ZR1 is a truly ridiculous machine on paper. (And, as we found during our ...