Read on to find out. For this list, we consider four-cylinder gas engines of any configuration used in regular cars and trucks, from the latter half of the 20th century, or modern cars.

Now turbocharged 3-cylinder engines are providing the same sort of downsized alternative for vehicles that once would have had four-cylinders. They save gas compared compared to a four-cylinder en ...

Rams reequipped with the HEMI engines will be available for sale this summer, the company said, in eight different Ram 1500 ...

"Until 1974, this demand was met by increasing average piston speeds and displacement of four-cylinder engines in connection with progress in diesel combustion. Considering wear, fuel consumption ...

The first in a complete line of all-new single-cylinder horizontal shaft commercial gasoline engines is built from the ground up based on customer input. Vanguard introduces the first in a ...

fuel is sprayed into the air to create a mixture of fuel and air. Then, the engine's pistons compress the mixture within the cylinder, which causes it to heat up. Once the mixture reaches the ...

Cylinder deactivation temporarily disables select cylinders in low-demand driving scenarios to save you some fuel. This condition effectively reduces the engine’s displacement, increasing fuel ...