When it comes to the evolution of luxury yachts, the Malcolm Tennant power catamaran stands out as a symbol of innovation, elegance, and advanced engineering. Designed to meet the highest demands of both performance and comfort, this vessel redefines what a power catamaran can offer to discerning yacht owners. Its sleek design, cutting-edge technology, and sustainable propulsion systems combine to create a craft that excels on the water in every aspect.
In this article, we explore the key models and technical specifications of the Malcolm Tennant power catamaran, its revolutionary construction and materials, powertrain innovations, intelligent navigation systems, and luxurious living spaces.
Key Models & Technical Specifications
Malcolm Tennant’s designs encompass various models tailored to private cruising, commercial utility, and luxury charters. Below is a comparative table outlining some of the most iconic power catamarans based on his architectural principles.
| Model | Length Overall (LOA) | Beam | Draft | Displacement | Fuel Capacity | Range (NM) | Top Speed |
|---|---|---|---|---|---|---|---|
| Tennant 19M Voyager | 62 ft (19 m) | 24 ft (7.3 m) | 3.5 ft (1.07 m) | 28,000 lbs | 2,500 gallons | 3,000+ | 22 knots |
| Tennant 24M Explorer | 79 ft (24 m) | 32 ft (9.75 m) | 4 ft (1.22 m) | 52,000 lbs | 5,000 gallons | 5,500+ | 20 knots |
| Tennant 15M Cruiser | 49 ft (15 m) | 20 ft (6.1 m) | 3 ft (0.91 m) | 19,500 lbs | 1,800 gallons | 2,500+ | 26 knots |
Revolutionary Construction & Materials
Carbon Fiber Monocoque Hull
One of the most revolutionary aspects of the Malcolm Tennant power catamaran is its carbon fiber monocoque hull. Unlike traditional builds that involve separate components joined together, the monocoque structure forms a unified, lightweight hull that enhances strength and reduces overall weight. This leads to improved fuel efficiency and reduced stress loads on long passages.
Stabilization Systems
Tennant’s approach includes integrated stabilization systems like active interceptors and dynamic trim tabs. These features provide smoother rides in turbulent waters, making them ideal for both offshore cruising and delicate marina maneuvers.
Deck Innovations
Wide walk-around decks, flush-mounted hatches, and unobstructed 360-degree visibility from the helm define Tennant’s ergonomic philosophy. The emphasis is on safety and utility without compromising aesthetics—a rare trait even among top-tier yachts.
Powertrain & Sustainability
Propulsion Options
Tennant power catamarans are typically equipped with twin diesel engines ranging from 500 to 1,000 HP per side. However, many new builds include hybrid propulsion systems or full electric drives, reflecting a growing demand for sustainable solutions among American buyers.
Efficiency Metrics
With a multihull design optimized for low drag, these vessels often consume 30–40% less fuel than similarly sized monohull yachts. This efficiency extends their range and minimizes their carbon footprint.
Acoustic Engineering
Engineered with acoustic dampening in the engine room and vibration isolation mounts, these yachts offer whisper-quiet performance even under full load. The acoustic profile is comparable to that of high-end residential HVAC systems—a feature especially valued on long expeditions.
Intelligent Navigation Systems
Bridge Tech
The helm station on a Malcolm Tennant power catamaran is designed to resemble an aircraft cockpit. Expect redundant navigation systems, integrated radar and sonar modules, and fully touch-based multi-function displays.
Safety Features
Features include automatic man-overboard systems, AIS-based collision detection, and high-visibility lighting arrays. There is also support for autonomous waypoint routing and storm-avoidance software—ideal for long-range travelers.
Connectivity
Each vessel is pre-rigged for Starlink Maritime and 5G LTE boosters. With bandwidth management software onboard, you can stream, navigate, and work remotely without bandwidth disruptions—even mid-ocean.
Luxury Living Spaces
Customization
What truly makes this a luxury yacht is its highly customizable living quarters. Owners can opt for layouts ranging from two to six staterooms, depending on their needs. Interiors often feature premium materials such as Italian leather, Brazilian hardwoods, and custom stainless fixtures.
Functional Details
- Galley Design: Island-style galley with quartz countertops and induction cooktops.
- Salon: Panoramic windows, L-shaped seating, and automated blinds.
- Owner’s Suite: King-size bed, walk-in closet, en-suite bath with rainfall shower, and private deck access.
Expedition-Ready Features
Equipment Support
Whether it’s a tender garage for a 5.5m RIB, hydraulic lifts for dive gear, or rack space for kayaks and drones, the power catamarans are adventure-ready. Ample freezer storage and desalination systems also allow for weeks of autonomous travel.
Extreme Conditions
Tennant’s designs have successfully completed circumnavigations and Arctic routes. Reinforced hulls, storm shutters, and secondary navigation backups ensure that these vessels can thrive in the most unforgiving environments.
Malcolm Tennant Power Catamaran Price
Base Price
Pricing depends on size, powertrain, and customization level. However, a 62-foot power catamaran typically starts at around $2.8 million USD for a fully outfitted build with diesel propulsion.
Delivery
Custom builds generally take 12–18 months, including engineering, materials acquisition, and sea trials. Several Tennant-inspired builders offer semi-custom models, potentially reducing the wait time to as little as 9 months.
Malcolm Tennant Power Catamaran Review
Strengths
- Superior Fuel Efficiency: Lower consumption without sacrificing speed.
- Stability: Excellent sea-handling, especially in beam and following seas.
- Customization: Interior layouts and features can be tailored to exact specifications.
- Sustainability: Hybrid options and lightweight construction reduce environmental impact.
- Expedition-Grade: Ready for extended, off-grid cruising.
Weaknesses
- Limited Production: These vessels are often one-offs or small-batch builds, making availability sporadic.
- Higher Initial Cost: Due to materials and customization, upfront costs are higher compared to mass-produced yachts.
- Niche Appeal: The design philosophy favors seasoned sailors or liveaboard cruisers more than casual weekenders.
Conclusion
If you are looking for a vessel that pushes the boundaries of design and functionality while respecting the environment, the Malcolm Tennant power catamaran deserves serious consideration. Its intelligent systems, exquisite living spaces, and expedition-ready durability make it a standout choice for the future of luxury yachting.
