Engine 3.6-liter, twin-turbocharged ... a 3.0-liter straight six has been employed in their place, but it's not the largest ...

The smallest among them was a 305 cubic inch V6, an enormous displacement for a 6-cylinder engine while the largest got up to 478 cubic inches, larger than almost any gas V8 of the day.

The National Company was one of the very first concerns in this country to adopt the 6-cylinder engine for its touring cars. The new 1908 6-cylinder motor, which we illustrate, is one of the most ...

from McLaren's Artura to BMW G80 M3. These are ten of the largest six-cylinder engines used in modern vehicles.