We live in a time when news of new internal combustion engines being developed doesn’t come along all that often. And even when they do, most of the time they don’t reveal a completely new engine, but ...

Chevrolet set a new bar when it introduced the latest version of the Trax. The badge-engineered Buick Encore GX, the Chevy Trailblazer, and the Buick Envista all share the same 1.2-liter ...

Getting the right power train soundtrack from a car can often make a huge difference in how much you enjoy driving it. For example, the curvaceous Ferrari 857 Monza might look fantastic, but its ...

A stock-based GM 4.3L V6 shocks the dyno with 1,400 horsepower at 33 PSI, proving this twin-turbo truck engine is far stronger than expected. Twin-turbo 4.3L V6 delivers 1,403 horsepower on the dyno ...

The Volkswagen Golf GTI has produced countless performance legends, but one creation still feels completely disconnected from reality. It did not preview a future production model or attempt to refine ...

Two of the most common engine configurations you'll find these days are naturally aspirated and turbocharged. In short, a naturally-aspirated engine (also known as an NA engine) breathes atmospheric ...

Even BMW and Porsche aren’t making as much power from their comparable engines. Like the larger six-cylinder unit, this model punches above its weight, with six-cylinder levels of power and torque but ...

This update features a dyno test of the Porsche 930 Turbo S to measure its real-world power output. The video covers engine setup, boost levels, and how the numbers compare to factory claims. A closer ...

The fourth-generation Chevy Equinox debuted for the 2025 model year with sharper styling, a modernized interior, and a long list of new tech features. And yet, under the hood, the fourth-gen Equinox ...

You’re looking at a Mazzei Formula Five—or, rather, the Mazzei Formula Five. It’s a one-off supercar built by David Mazzei, combining a Superlite SL-C kit car body with a homemade five-rotor engine.

Today, Porsche debuted a new 911 variant at the IAA Mobility show in Munich, Germany. It’s the most powerful 911 to date, excluding some limited-run models, and may well be the quickest to 60 mph from ...