The diesel outboard the world has been waiting for is here. With 300 hp, the CXO300 is the strongest diesel outboard on the market. But the engine is more than that.

Innovative COX Powertrain has spent great effort all the way from development and testing to the construction of a state-of-the-art production facility. Over EUR 100 million has been invested in creating the optimum engine and ensuring premium quality in every detail. The result is nothing short of amazing.

Outperforming petrol outboards

300 hp and high torque even at low rpm provides outstanding performance. The engine is as easy to install as a petrol outboard but offers many advantages over both petrol outboards and inboard diesels:

  • Lower fuel consumption and longer range
  • 650 NM of torque at 1 600 rpm – almost double to a patrol engine
  • Up to three times longer life expectancy
  • Longer service intervals
  • Reduced carbon footprint
  • Low noise level

Evidently, the CXO300 is the optimal engine for planing boats with many operating hours and high demands on both operating economy and range.

In serial production

The CXO300 meets the emission requirements of EPA Tier 3, RCD II and IMO 2, and is approved for both leisure and commercial boats. Serial production recently commenced in the UK. Now the engine is available from Diesel Power.

Order now or book a test drive

Contact us and order the CXO300 or request a quote.

We also offer you the opportunity to test drive the CXO300 together with us aboard a Rupert R8. Fill out this form and we will get back to you with details.