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The COX Diesel Outboard is the result of years of research stemming from the need for a single fuel option for NATO fleets. This high performance engine is a groundbreaking V8, designed by the worlds top innovative engineers from the UK. 

Having received EPA Tier 3, RCD II and IMO Tier II certification of approval, the CXO300 is the most environmentally friendly diesel outboard option available. 

With up to 30% better fuel efficiency compared to a 300hp gasoline outboard, and with a service life that is three times your average outboard, the CXO300 not only provides exceptional fuel savings, but it also provides exceptional total cost of ownership savings. 

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