Across more than a century of automotive history, a handful of engines have earned reputations for surviving abuse, neglect, ...

Once left behind due to high fuel consumption and fragile reliability, the rotary engine, long championed by Mazda, is making ...

When it comes to automotive innovation, some engines stand out not just for their power or efficiency, but for how they reshaped the industry and our expectations of what cars can achieve. Today, ...

Intake, compression, power, then exhaust. Every 4-stroke engine ever made – about 80% of all engines currently in existence – function on this principle – even rotary engines. But now, Porsche has ...

Once exclusive to high-performance motorcycles and race cars, internal combustion engines capable of insane revolution-per-minute figures have made their way into street-legal production cars in ...

H4 engines are horizontally opposed four-cylinder engines also commonly known by names like flat-four and boxer. For comparison, most four-cylinder automobile engines are upright inline designs. The ...

As the automotive propulsion industry shifts toward electrification, the last-of-breed combustion engines are a stultifyingly similar bunch, focused around the same CAD-optimized 500cc cylinder ...

Though a mid-engine Chevrolet Corvette is now headed for production, the idea of a Corvette with such an exotic engine location is nothing new. Several such concepts were created, and at the 2019 ...

The defining characteristic of a two-stroke engine is to fire (combust) every time the piston is at top dead center. This makes them highly power dense, but also notoriously makes two-stroke engines ...

BMW's innovative hot vee engine design paved the way for modern turbocharging and became an industry standard. How did it do ...

The Versal AI Edge XA system-on-chip delivers power-efficient AI computing of up to 171 TOPS to handle the extensive signal-processing chores in today’s complex automotive systems. AMD ups the ante in ...