Volvo Penta D6-IPS is a perfectly matched package, powered by the in-line 6-cylinder D6, a 5.5-liter, common-rail diesel with a turbo, working together with a perfectly matched pod. The D6-IPS is available in 400, 450, 500, 600, & 650 power variations. This high-efficient propulsion system offers excellent maneuverability, onboard comfort, fuel efficiency, and low emissions.