About
The Aspen C90 is a groundbreaking 28-foot power catamaran, designed for boaters who seek exceptional efficiency, stability, and comfort in a compact yet capable vessel. Built with Aspen’s patented Proa hull design, the C90 delivers a smooth, quiet ride while achieving unmatched fuel economy—perfect for coastal cruising, fishing, and extended adventures.
With spacious accommodations, a well-appointed interior, and thoughtful craftsmanship, the C90 offers the performance of a much larger yacht while remaining easy to handle and maintain. Whether you're exploring new waters or enjoying a weekend getaway, this catamaran redefines what’s possible in its class.
As Built Upgrades to the Standard C90 model:
· Hardtop fiberglass extended +18” with dual 160-watt solar panels (like C100)
· Garmin 1242 (12”) and 7608 (8”) chart plotters
· Autopilot with remote control rudder and remote control for thrusters
· Sirus antenna for Sirus Weather and Entertainment
· LED lighting, 2800 Kelvin, 14-total, 80% less power
· Head has extra portlight in deck above hull for light
· Amtico floors and steps (extremely durable)
· Solar Guard salon window treatment
· Air Conditioning unit 18,000 BTU with reverse Cycle
· Propex forced air heat, 6000 BTU
· Aft salon folding bulkhead window
· Polished teak cockpit cocktail table with removable swing stools
· Bustle on stern platform for additional storage
Major post-delivery upgrades include 1) an all-steel salon table telescopic post, 2) set screw protected salon door hinges, 3) separate fuses for electric toilet and its raw water pump. Major boat kit items include a Revere 6-man coastal life raft (factory certified June 2025), shore power 50/30 amps Y-splitter, and two anchors (Fortress and Vulcan). Boat kit includes other useful items for boating as well as documentation.
Aspen performed 1200 engine service including timing belt (due 1400 hours)
Contact us today to learn more or schedule a commitment-free demo ride to experience the Aspen difference!
The power proa is a revolutionary approach to boat design, offering a unique blend of efficiency, stability, and simplicity. By rethinking traditional hull configurations and leveraging advanced engineering, power proas provide a fuel-efficient alternative without sacrificing comfort or performance. As more boaters discover the advantages of this innovative design, power proas are poised to reshape the future of recreational and commercial boating alike.
Specifications
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MEASUREMENTS
ENGINE(S)
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Accommodations
Disclaimer
The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.
The Multihull Company is pleased to assist you in the purchase of this vessel though the vessel may be listed with another brokerage company.
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I recently sold my Lagoon 450 with the Multihull Team. I would highly recommend their services. The professionalism and personal treatment I received was greatly appreciated.
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The Multihull Company made the process of buying our boat easy and predictable. Both our agent (Francisco Montaner) and Andrew Holland communicated well and educated/informed us of each step in the process. I highly recommend The Multihull Company for those shopping for a catamaran!
Chuck at The Multihull Company is the real deal.
He helped us find our Lagoon 40 after genuinely listening to what we needed, not just what he had to sell. He let us visit the boat multiple times, answered every question honestly, and helped us make a confident decision on a major purchase.
What impressed us most was the post-sale support. Once the paperwork was signed, Chuck was still picking up the phone, offering referrals, and helping us work through the early stages of liveaboard life. That kind of follow-through is rare.
If you are looking for a multihull and want someone who knows the boats and actually cares about the outcome, Chuck is the person to call.
We just purchased a 2025 Nautitech 44 Open with The Multihull Company. The process of getting here has been great, and we could not have asked for a better agent. We worked with Conor, whom we met at the 2025 Cannes Boat Show. We started our search for a cruising catamaran in Florida at the beginning of the year. We spent a couple of months looking at different boats/models within our price range and quickly narrowed it down to what really mattered to us, in part thanks to the wealth of knowledge and expertise our broker provided. When we found a perfect match in Montenegro, Conor and The Multihull Company did not hesitate to continue supporting us and to lead the efforts from start to finish with great care and transparency. Communication and support have been outstanding throughout this entire process. Conor, in particular, showed great compassion and care, going above and beyond to ensure that no stone was left unturned and that we would be able to safely and happily sail off into our big adventure.
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