Four-cylinder engines are usually associated with efficiency and compact packaging, yet a handful of engineers have stretched the format to astonishing sizes. The five engines below represent some of ...

I was riding with a friend in his new Ram pickup truck on the highway as he gushed about how much he loved the truck’s Multi Displacement System (MDS) mode. This computer-controlled cylinder ...

Honda is cooking something for its next generation of engines, and it’s going to be revolutionary. When talking about displacement, pretty much every piston-based combustion engine adopts the same ...

Hyundai has filed a patent for an advanced engine that uses cylinders with different displacements. The patent, filed with the European Patent Office, details a four-cylinder engine that has two ...

Jonathan loves just about anything with a motor and a steering wheel. As a kid, Jonathan collected any kind of toy car he could lay his hands on, and begged his parents to take him to the monster ...

The largest parallel-twin engine ever fitted to a production motorcycle is not some futuristic prototype, but a bruising British twin that quietly rewrote the rulebook on displacement and torque. It ...

Nothing screams power and performance more than big displacement and lots of cylinders. The sound and low-end torque of a big-displacement V-8 is addictive, as is the effortless manner in which it ...

Audi will celebrate a very special anniversary next year: 50 years of the five-cylinder engine. First introduced in 1976 in ...

Iconic Indian bike manufacturer Royal Enfield is said to be working hard on a massive upgrade for their current 346cc engines. It’s the air-cooled single-cylinder engine which now powers their Classic ...

If you're designing an engine for maximum horsepower, conventional wisdom suggests you want more revs, and typically, that means more cylinders. We don't drive around in one-cylinder cars, after all.

With a displacement of 2.7-liters and a big turbo, Chevy's new engine is more powerful, efficient and lighter than the V6 it replaces. Kyle Hyatt (he/him/his) hails originally from the Pacific ...

Benelli teased an image of a bike that was under a cloak. The bike will be showcased at the 18th annual China International Motorcycle Trade Exhibition. That exhibition will run from September 19 to ...