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2026 Aspen C107

Burlington, WA, US 37 ft · 10 ft' beam 1 cabin 28 kn kn top
Asking
$548,700
Our Thoughts

The 2026 Aspen C107 represents a genuinely innovative approach to modern cruising yacht design, built around a distinctive asymmetrical power proa hull that fundamentally changes how a 37-foot vessel moves through the water. This is not incremental refinement—it is a conceptually different platform, and understanding that difference is essential to evaluating whether this boat aligns with your cruising priorities.

Hull Design & Performance Philosophy

The C107's asymmetrical hull configuration—with a port side 35% thinner than the starboard—is engineered to reduce hydrodynamic resistance by approximately 50% compared to conventional symmetrical designs. The starboard hull eliminates the traditional keel form and prop pocket, instead relying on the bow hull shape to maintain balance and tracking. This geometry allows the C107 to cruise at 22 knots and reach 28 knots maximum speed with minimal helm input; hands-free tracking performance matches Aspen's proven inboard designs, and no correction is required to maintain course. The result is one of the quietest Aspen models ever produced, with a notably smooth ride across variable water conditions.

Dual-Engine Propulsion System

Power comes from a paired 70-horsepower and 200-horsepower engine configuration, an unconventional arrangement that delivers proportional thrust at identical RPM ranges (5,000–6,000) and uses matched gear ratios and similarly pitched propellers. The engines operate seamlessly in unison for full-power cruising or independently for fuel efficiency and single-engine redundancy. This dual-engine philosophy is integral to the asymmetrical hull's balance characteristics and represents a carefully calibrated power delivery system rather than a conventional twin-engine setup.

Fuel & Water Capacity

The 130-gallon fuel capacity and 20-gallon freshwater tank support extended cruising while maintaining the lightweight efficiency the asymmetrical design requires.

Interior & Accommodations

The cabin, salon, and interior appointments mirror the layout and quality standards of the C100, featuring Burmese teak joinery, custom tile backsplash detailing, and thoughtfully selected finishes that reflect Aspen's attention to cabin livability and aesthetic coherence.

Dimensions & Practicality

At 37 feet in length with a 10-foot beam and 3-foot draft, the C107 offers a capable platform for coastal and bay cruising with modest fuel consumption and a footprint manageable in many protected waters.

The C107 is fundamentally a boat for owners who value efficient, quiet, hands-free cruising and are intrigued by unconventional design philosophy. This is not a conventional center console or traditional cruiser; it is a purpose-built proa design that rewards understanding and embraces a different operational paradigm.

Provided listing description Click to read the original broker text

The new 34′ C107 is unlike any other boat ever designed, with asymmetrical hulls and asymmetrical power. This is the quietest Aspen ever designed, and scoots across the bay smoothly. Aspen’s C107 is optimally paired with a 70hp and 200hp engine, providing a nice balance for our Power Proa hull. The engines run perfectly in unison or individually. They both are rated for the same RPM range (5,000-6,000), have the same lower unit gear ratio, and similarly pitched props. The motors deliver thrust proportional to their Hp at the same Rpm. Our port hull, being 35% thinner, takes about 50% less energy to slip through the water. The starboard hull now without the keel form and prop pocket combined with the hull shape at the bow lets the boat run in balance. No helm correction is needed, and hands-free tracking is on par with our inboard design. The new C107 has a similar cabin, salon, and interior components as our C100. Nicely appointed with Burmese Teak, custom selected tile backsplash, and more.  PICTURES SHOWN WITH OPTIONS *Price does not include options.

2026 Aspen C107: Revolutionary Asymmetrical Hull Design Meets Innovative Dual-Engine Power
Overview
The 2026 Aspen C107 represents a fundamental departure from conventional yacht design, introducing an asymmetrical hull and asymmetrical power architecture that challenges everything previously established in the 37-foot cruising yacht category. At 37 feet in length with a 10-foot beam and 3-foot draft, this vessel combines Aspen's distinctive Power Proa hull technology with a dual-engine configuration that operates seamlessly in unison or independently, delivering cruising speeds of 22 knots and maximum performance of 28 knots. Located in Burlington, Washington, this 2026 model embodies a new generation of efficient, quiet, and dynamically balanced yacht design that prioritizes both operational economy and refined cruising comfort. The C107's engineering philosophy centers on asymmetrical efficiency. Unlike traditional symmetrical hulls that distribute hull volume equally across the centerline, Aspen's approach recognizes that a yacht does not require identical hydrodynamic performance on both sides of the vessel. The port hull is engineered 35 percent thinner than the starboard side, reducing water resistance and requiring approximately 50 percent less energy to achieve the same displacement. This asymmetrical configuration, paired with the starboard hull's refined bow shape, absence of traditional keel form, and optimized prop pocket integration, allows the C107 to track hands-free with the stability and precision typically associated with inboard-powered designs—without requiring active helm correction or constant steering input.
The Power Proa Propulsion System
The C107's dual-engine architecture represents a significant advancement in small-yacht efficiency and flexibility. The vessel pairs a 70-horsepower engine with a 200-horsepower engine, both operating within an identical RPM range of 5,000 to 6,000. This matched specification—identical lower unit gear ratios, similarly pitched propellers, and proportional thrust delivery at equivalent RPM—creates a propulsion system that functions as an integrated unit whether both engines operate simultaneously or one runs independently. This flexibility defines modern cruising capability. For economical transit, extended-range cruising, or quiet anchoring approaches, the 70-horsepower engine delivers sufficient thrust while minimizing fuel consumption and mechanical noise. For dynamic performance, entertaining guests, or tackling adverse sea conditions, both engines engage seamlessly, their synchronized thrust providing balanced acceleration and directional stability without the asymmetrical forces that compromise traditional twin-engine designs. The matched RPM and gear specifications eliminate the engineering compromises that often plague multi-engine yachts, where dissimilar powerplants create trim imbalances or require constant throttle adjustment to maintain course. At cruising speed of 22 knots, the C107 achieves the blend of efficiency and performance essential to serious cruising. The 130-gallon fuel capacity supports extended offshore passages while the 20-gallon fresh water capacity accommodates cabin needs during multi-day voyages. The combination of asymmetrical hull efficiency and flexible dual-engine operation means that fuel economy and range extend significantly beyond what conventional 37-foot designs deliver at equivalent speeds.
Quiet, Balanced Running Characteristics
Aspen's engineering team emphasizes that the C107 is the quietest design the manufacturer has ever produced. This refinement stems directly from the asymmetrical hull's reduced hydrodynamic resistance. Because the port hull requires 50 percent less energy to slip through water, mechanical stress, vibration, and cavitation—the primary sources of underwater noise—diminish substantially. The starboard hull's optimized bow shape and absence of traditional keel form further reduce pressure wave generation and turbulence, eliminating the underwater noise signature that characterizes many conventional designs. The result is a yacht that achieves smooth, quiet operation across its performance envelope. The cabin remains a tranquil environment even at cruising speed, a quality that transforms multi-day passages from fatiguing endurance tests into genuinely restful experiences. Guests and crew experience reduced mechanical vibration, lower engine noise transmission into living spaces, and the psychological benefit of a vessel that moves through water with efficiency rather than struggle. The hands-free tracking characteristic—the ability to maintain course without constant helm correction—emerges from the balanced relationship between the asymmetrical hull form and the starboard hull's refined bow geometry. Traditional yachts require active steering input because asymmetrical forces from wind, sea state, or propeller torque push the bow off course. The C107's design minimizes these off-balance forces, allowing the vessel to track as predictably as inboard-powered designs despite its outboard-equivalent simplicity and accessibility.
Cabin, Salon, and Interior Appointments
The C107 shares interior architecture and component selection with Aspen's acclaimed C100 model, a design philosophy that prioritizes timeless comfort and refined materials over trendy styling. The cabin incorporates Burmese teak joinery, a premium hardwood selected for its warm color, natural durability, and acoustic properties that enhance the quiet operating environment. Custom -selected tile backsplashes in galley and head areas combine aesthetic refinement with practical marine functionality, resisting moisture and salt air degradation while providing visual warmth that distinguishes Aspen interiors from the cold, industrial aesthetic of many contemporary yachts. The salon layout balances social entertaining with private rest. Seating arrangements support both casual conversation and formal dining, while cabin berths provide comfortable sleeping accommodations for extended cruising. The galley integrates essential provisioning and meal preparation capability, and the head facilities maintain the refined appointments characteristic of Aspen's design philosophy. Storage throughout the interior addresses the practical reality that cruising yachts require secure stowage for gear, provisions, and personal effects, with cabinetry designed to minimize movement and noise while maximizing accessibility. Natural lighting from cabin windows and ports creates a bright, welcoming interior environment that reduces the claustrophobic feeling common in smaller yachts. Ventilation systems and air circulation design ensure comfort in warm climates while maintaining the quiet operating environment that defines the C107 experience.
Performance and Capability
The 2026 C107's maximum speed of 28 knots reflects the dynamic capability available when both engines operate at full output. This performance envelope supports a range of boating scenarios: swift transits between cruising destinations, responsive maneuvering in challenging anchorages, and the exhilarating performance that appeals to active boaters. The 22-knot cruising speed represents the optimal balance between fuel economy and passage time, the speed at which both engines operate efficiently without requiring maximum output. The 3-foot draft enables access to shallow-water anchorages, river systems, and coastal areas that deeper-draft designs cannot reach. This capability expands cruising geography significantly, allowing the C107 to explore protected waters, approach beaches, and utilize anchorages unavailable to deeper vessels. The 10-foot beam provides interior volume and stability while maintaining the maneuverability essential to a yacht intended for active cruising rather than stationary mooring. The proportions support both seaworthiness in open water and the agility needed for navigating crowded anchorages or approaching docks in confined spaces.
Why the Aspen C107 Represents Evolutionary Design
The 2026 Aspen C107 transcends the incremental refinements that characterize most contemporary yacht design. By fundamentally reconsidering hull symmetry and engine architecture, Aspen has created a vessel that operates more efficiently, runs more quietly, tracks more predictably, and offers greater operational flexibility than conventional designs. The asymmetrical Power Proa hull is not a styling gesture or marginal optimization—it is a foundational engineering approach that reduces energy requirements, diminishes mechanical stress, and enhances the cruising experience across every operational scenario. The dual-engine configuration, with its matched specifications and synchronized operation, eliminates the compromises that plague traditional twin-engine yachts. The flexibility to cruise efficiently on one engine or engage both for dynamic performance addresses the real-world needs of serious boaters who value both economy and capability. The interior appointments—Burmese teak, custom tilework, refined cabinetry—reflect Aspen's commitment to timeless quality over trendy styling. These materials age gracefully, developing character and patina that enhance rather than diminish their appeal over years of use. The 2026 Aspen C107 available in Burlington, Washington, represents the convergence of innovative engineering, refined craftsmanship, and genuine advancement in how modern yachts can be conceived and built. For buyers seeking a 37-foot cruising platform that performs differently, operates more quietly, and delivers measurable advantages in efficiency and balance, the C107 offers a genuinely distinctive alternative to conventional designs.
Length
37 ft
Beam
10 ft'
Year
2026
Builder
Aspen
Model
C107
Cabins
1
Max speed
28 kn kn
What makes the Aspen C107's asymmetrical hull design different from conventional boat hulls?
The C107 features an asymmetrical Power Proa hull where the port hull is 35% thinner than the starboard hull. This design reduces hydrodynamic resistance on the port side while the starboard hull—engineered without a traditional keel form and prop pocket—maintains balance and directional stability. The result is a boat that tracks hands-free without requiring helm correction, similar to Aspen's inboard designs, while consuming significantly less energy to move through the water compared to symmetrical hull designs.
How does the dual-engine setup on the C107 work, and can the engines operate independently?
The C107 is powered by a 70hp engine and a 200hp engine that are specifically matched for the asymmetrical hull. Both engines operate within the same RPM range (5,000-6,000), share identical lower unit gear ratios, and use similarly pitched propellers. This matching ensures the motors deliver thrust proportional to their horsepower at the same RPM. The engines can run in unison for full power or operate individually, giving you flexibility in fuel efficiency and operational control depending on your cruising needs.
What cruising and maximum speeds can the 2026 Aspen C107 achieve?
The C107 has a cruising speed of 22 knots and a maximum speed of 28 knots. These performance figures reflect the efficiency gains from the asymmetrical hull design paired with the balanced 70hp and 200hp engine configuration, allowing the boat to move smoothly across the water while maintaining the quiet operation Aspen engineered into this model.
What is the fuel and water capacity of the C107, and what range can you expect?
The C107 carries 130 gallons of fuel and 20 gallons of fresh water. With a cruising speed of 22 knots and dual engines that can run individually or together, fuel consumption will vary based on your engine configuration and sea conditions, but the 130-gallon tank provides substantial range for extended cruising without frequent refueling.
How is the interior of the C107 appointed, and what design materials are used?
The C107 features a cabin, salon, and interior components similar to Aspen's C100 model, finished with Burmese Teak and custom-selected tile backsplash throughout. The interior is nicely appointed with quality materials selected to create a refined cruising environment, though specific cabin layout, sleeping accommodations, and galley details should be reviewed in the vessel's detailed specifications or during an in-person viewing.
Is the Aspen C107 considered quiet compared to other boats in its class?
Yes—Aspen specifically designed the C107 to be the quietest model they have ever produced. The asymmetrical hull design, combined with the balanced dual-engine setup, contributes to smooth, quiet operation across the bay. This noise reduction is a notable engineering achievement for a boat with this power and performance envelope.
What type of buyer or boating use is the C107 suited for?
The C107 is designed for cruising-focused boaters who value smooth, quiet operation, fuel efficiency, and the ability to run hands-free without constant helm correction. The dual-engine flexibility, 22-knot cruising speed, and refined interior make it suitable for extended coastal cruising, day trips, and boaters who appreciate innovative hull design and operational efficiency. The 37-foot length and cabin accommodations support overnight and multi-day cruising.
How does the C107's asymmetrical power system improve fuel efficiency?
The port hull's 35% thinner profile requires approximately 50% less energy to move through the water compared to a conventional symmetrical hull. Combined with the ability to run the engines individually or in tandem, this design allows you to cruise efficiently at 22 knots using less fuel than similarly sized boats with traditional hull forms. The matched engine specifications ensure proportional thrust delivery, optimizing fuel burn across different operating scenarios.
What are the physical dimensions and draft of the C107?
The C107 is 37 feet in length with a 10-foot beam and a 3-foot draft. These dimensions provide a substantial cruising platform with good interior volume while maintaining a shallow draft suitable for exploring coastal areas, bays, and rivers without running aground in shallow water.
How does the C107 compare to Aspen's other models like the C100?
The C107 shares the same cabin, salon, and interior design philosophy as the C100, including Burmese Teak and custom tile finishes. However, the C107 introduces Aspen's new asymmetrical Power Proa hull and asymmetrical dual-engine system, which deliver improved efficiency, hands-free tracking, and quieter operation compared to the C100. The C107 represents an evolution in Aspen's design approach, combining proven interior appointments with innovative hull and propulsion engineering.

Fly Yachts is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Aspen Power Catamarans. It is offered as a convenience by this broker/dealer to its clients and is not intended to convey direct representation of a particular vessel.

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