The Nissan VC-Turbo engine in the 2025 Rogue struggles against hybrid rivals despite its engineering achievement.

Compression is only one thing Hyundai wants to be able to adjust.

Looking at 7 automakers with vehicles that are experiencing engine failures in 2026.

A computer generated power stroke of an internal combustion engine, following ignition - Pathompong Thongsan/Getty Images When comparing engine specs for nearly any combustion engine automobile, we ...

The Porsche 911 GT3 RS has long been a high-water mark for naturally aspirated performance. Since its debut in 2003 with the ...

Low- And High-Compression Fuel Economy Engines: The Techniques Are About The Same, But The Approach To Each Is Somewhat Different. A.Most stock cylinder heads have factory-cut undercuts of the type ...

Reliability takes a while to gauge accurately in the automotive world, and when it comes to engines, they must prove ...

With every passing day the Mule provides opportunities beyond our original expectations. Since the 467ci engine belongs to HPP editor Tom DeMauro, it is at our beck and call. This affords HPP the ...

Nissan has taken to touting its lineup's affordability of late, advertising the number of vehicles it offers with starting prices under $30,000. Considering how expensive new cars have gotten—and how ...

Turbocharged engines are built for power. They use a device called a turbocharger to force more air into the engine, which helps burn more fuel and create more power. This gives you quicker ...

When comparing engine specs for nearly any combustion engine automobile, we see a number of variations available with differing outputs of horsepower and torque. We often have a choice of gasoline or ...