Two-stroke engines have their uses, but they are seen as environmentally unfriendly today. But why do they have that reputation, and is it deserved?

Turbulent jet ignition from racing helps Jeep's new 2.0L engine deliver 324 HP with improved efficiency in the Grand Cherokee ...

This Modest Engine Has A Fuel Saving Secret Weapon ...

Sometimes, the terms boxer engine and flat engine are used interchangeably, even though the two are not the same. What's the ...

Giant Killer!Still in running in period and trying hard to keep the revs below 6.5k rpm because the power delivery is so ...

Most normal cars with less than eight cylinders nowadays use inline engines, but some also use boxer engines. What's the ...

The next Silverado 1500 and its GMC-branded twin could feature 5.7- and 6.6-liter V8 options from the sixth-gen small block ...

A modern engineering marvel, the Bugatti Veyron's W16 engine is one of the most impressive and exotic engine layouts to reach ...

Four-cylinder engines have long been seen as inferior to powerplants with more cylinders, such as inline-sixes and V8s. But ...

Given that GM already offers a more powerful version of the L3B in the CT4-V, there is room for improvement for the L3B of ...

Toyota's engineering choices behind the 2AR-FXE allowed modern hybrids to outshine ICE engines in reliability.

Lifelong automotive fanatic Jason Sharp is a karting champion who holds a master's degree in automotive journalism from Coventry university. Jason is a freelance writer for TopSpeed.com and DIVEBOMB ...