What is the horsepower of a Yamaha Banshee?

A Yamaha Banshee has an engine displacement of 347 cubic centimeters. Assuming 15 to 17 cubic centimeters is equivalent to a unit of horsepower, this vehicle has a horsepower rating between 20 and 23.

The Yamaha Banshee is an all-terrain vehicle manufactured by Yamaha in Japan from 1987 to 2006. It also enjoyed limited production cycles until 2008 and 2012 in Canada and Australia, respectively. When filled with 12 liters of fuel, the Banshee had a weight of approximately 187 kilograms, 10 kilograms more than its dry weight. The vehicle also has six-speed manual transmission and a kick starter system.