With the H600 package, output soars to 600 horsepower at 5,500 rpm. Along with the substantial performance boost, the H600 package also includes a serial-numbered engine plaque and Hennessey ...

The SUV boasts 600 horsepower, instead of its stock 420, and a soundtrack that wakes up the entire neighborhood America. Hennessey calls it the H600 Yukon Denali Ultimate and describes it as ...

If you have a larger budget, consider the supercharged 383 Chevy stroker from Prestige Motorsports. This 600-horsepower model delivers 550 lb-ft of torque, is advertised as drop-in ready ...

MotorTrend's Hot Rod Magazine compared the engines in two Chevelle's in 2023, finding that the 383 Stroker produced 434.6 lb-ft of torque at 4,750 rpm and 449.9 horsepower at 5,750 rpm.

While each engine has its own strengths, which one boasts more sheer horsepower? MotorTrend's Hot Rod Magazine compared the ...

To the tune of 600 hp, to be exact. Meet the Hennessey H600, the ultimate Yukon Denali, literally. Doing what it does best, the Texas-based tuning firm cranks up the power a few notches on the ...

The assembly is probably similar to that of the smaller RS 5, and it might launch roughly 600 horsepower, depending on whom you ask. Some outlets believe that the total output might exceed the 700 ...

The 2025 Sport Edition Sierra HD Off-Road is a supercharged full-size pickup with 1,000 horsepower and many other upgrades and options that improve its on-road performance and off-road capability.

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title ...

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title ...

The American electric vehicle earned the win (multiple times) by a full Cybertruck's length, but not before an exhilarating spectacle of high-speed racing, featuring more than 600 horsepower for each ...