Yachts for sale / ILIAD 53S

2026 ILIAD 53S

Dania Beach, FL, US 53.6 ft · 25 ft' beam 3 cabins 24 kn kn top
Asking
$1,979,000
Our Thoughts

The 2026 ILIAD 53S represents a thoughtfully engineered alternative to established multihull cruising platforms, offering the spacious, eco-conscious design philosophy of the award-winning ILIAD 53F in a refined, non-flybridge configuration. This 53.58-foot motor yacht combines dual-hull stability with genuine cruising capability, delivering a compelling package for owners seeking extended-range offshore exploration without sacrificing onboard comfort or operational efficiency.

Performance and Propulsion

Twin Yanmar or Volvo 440-horsepower engines drive the ILIAD 53S to a maximum speed of 24 knots, with a comfortable cruising speed of 18 knots. The yacht achieves an impressive cruising range exceeding 2,500 nautical miles at 6-8 knots, supported by 925 gallons of fuel capacity and a 211-gallon freshwater tank. Dual shaft-drive gearboxes, stainless steel propellers, and Sea Star hydraulic steering provide responsive, reliable helm control, while the integrated bow thruster enhances docking precision and maneuverability in confined waters.

Hull and Construction

The ILIAD 53S employs advanced composite construction with a sandwich hull of GRP and PVC core (80-100 kg/m³ density), infusion-laminated in vinylester resin for superior durability and corrosion resistance. The main deck and deckhouse utilize lighter PVC core (60 kg/m³) sandwich construction, while watertight bulkheads and the structural cabin sole maintain the same robust sandwich composite. Independent aluminum 5052 fuel, freshwater, and waste-water tanks, combined with stainless steel 316L rudders and duplex steel shafts, ensure long-term reliability in saltwater environments.

Engine Room and Systems

The dual-engine room design includes independent access hatches from the main deck, comprehensive fire suppression (Seafire automatic systems with heat sensors), and forced ventilation with moisture-eliminating air inlets. An Onan 13.5-kilowatt generator provides robust shore-independent power, backed by a 65,000-BTU Climma air-conditioning system with inverter operation. Eight strategically positioned bilge pumps with high-water alarms, macerator pumps for grey and black water, and dual freshwater pumps underscore the yacht's self-sufficient cruising design.

Electronics and Navigation

The ILIAD 53S integrates a comprehensive Raymarine electronics suite including dual 16-inch Axoim Pro multifunction displays (main deck and flybridge positions), P70 autopilot with dedicated control head, FLIR Quantum Q24C radar, Raymarine fish-finder sensor (CP 100 + CPT 120), GPS RS 130, AIS with antenna, and VHF radio. A chain counter, multiple cameras (engine room and docking), and searchlight with remote dash control complete the integrated navigation and situational awareness package.

Electrical and Power Management

A 2,600-watt solar panel array with integrated charging system, combined with a 24-volt 600-ampere-hour lithium house bank and Victron Multiplus 24/5000/120 inverter-charger, delivers efficient power management for extended cruising. Dual AGM gel-type start batteries (150 Ah each) for engines and generator, shore power capability via dual 50-amp Marinco connections, and a 24-volt 12-amp Victron converter provide redundancy and flexibility

Provided listing description Click to read the original broker text

This is the non flybridge version of the ILIAD 53F which is the 2024 Multihull of the Year Winner The ILIAD 53S motor yacht combines a sporty silhouette with exceptional interior and exterior space, eco-friendly performance, and luxurious accommodations. Its standout features include a spacious forward lounge with natural light from a large skylight, a dining area that accommodates 6-8 people, and a master suite with panoramic windows and extensive storage. The yacht's galley sports European appliances, an island bench, and ample storage. For outdoor entertainment, there’s a cockpit with a bar, dining for ten, a BBQ, and an ice maker, complemented by an optional tender platform that doubles as a sunbathing area. Powered by efficient Volvo or Yanmar engines (with Cummins as an option), the ILIAD 53S achieves a top speed of 21 knots and offers a cruising range of over 2,500 nautical miles at 6-8 kts. Should you be looking for alternatives to  Leopard , Lagoon, Horizon , Aquila, Two Oceans, Fountain Pajot, Long Reach you'd be extremely surprised by our high quality build, range and spacious interiors.

2026 ILIAD 53S Motor Yacht: Multihull Excellence Meets Spacious Cruising Comfort
The 2026 ILIAD 53S represents a refined approach to mid-range motor yacht design, combining the proven engineering of its flybridge sibling—the 2024 Multihull of the Year—with an open, uncluttered profile that prioritizes interior volume and entertaining space. At 53.58 feet with a 25-foot beam, this catamaran -style motor yacht delivers the stability and shallow-draft characteristics that define modern multihull cruising, while its dual-engine propulsion, comprehensive electronics suite, and thoughtfully appointed accommodations make it a serious contender for buyers seeking alternatives to established brands like Leopard , Lagoon, Horizon , and Aquila .
Overview and Design Philosophy
The ILIAD 53S is a non-flybridge variant engineered to maximize usable deck and interior square footage without the weight and windage penalties of an upper helm station. This design choice allows for a lower center of gravity, improved fuel efficiency, and a more streamlined silhouette that doesn't sacrifice visibility or operational control. The yacht's construction methodology—featuring a sandwich hull of GRP and PVC core (density 80–100 kg/m³) for the bottom and sides, with all hull lamination in vinylester resin—ensures structural rigidity and longevity while keeping displacement manageable. The main deck and deckhouse employ a lighter PVC core (60 kg/m³) sandwich, balancing strength with weight efficiency. Twin Yanmar or Volvo 440-horsepower engines drive the ILIAD 53S to a maximum speed of 24 knots and a comfortable cruising speed of 18 knots. The yacht's cruising range exceeds 2,500 nautical miles at 6–8 knots, a specification that underscores its suitability for extended passages and blue-water exploration. With a fuel capacity of 925 gallons and a water capacity of 211 gallons, the vessel supports extended cruising without frequent refueling stops. The 4-foot draft—shallow for a yacht of this length and beam—opens access to coastal anchorages and protected waterways that deeper-hulled competitors cannot reach.
Helm and Navigation Systems
The main deck helm station is the operational heart of the ILIAD 53S, featuring a double Besenzoni Dragonfly adjustable helm seat with fore-and-aft positioning to accommodate different operators and preferences. The helm is equipped with a tilt-mechanism steering wheel, magnetic compass, and comprehensive engine instrumentation and controls. A large windscreen with wiper protection ensures clear visibility in adverse conditions, while a side shelf and office desk provide space for chart work or administrative tasks during passage. The electronics package reflects modern marine navigation standards. Two 16-inch Raymarine Axiom Pro multifunctional displays—one at the main deck helm and one at the flybridge position—provide integrated chart plotter, sonar, radar, and engine monitoring on a single platform. The Raymarine i70 echo sounder with GPS RS 130 integration supplies precise depth and position data, while the Raymarine FLIR Quantum Q24C radar offers 24-nautical-mile range and excellent target discrimination in poor visibility. An AIS receiver with antenna broadcasts the yacht's position to other equipped vessels and shore-based monitoring services, a critical safety feature for ocean passages. The Raymarine fish-finder sensor package (CP 100 plus CPT 120) supports detailed bottom structure and fish-finding capabilities, a feature that appeals to cruisers who enjoy recreational fishing during extended stays. An autopilot with Raymarine P70 control head enables hands-free steering, reducing fatigue on long-distance runs and freeing the operator to manage other systems or attend to guests. A chain counter on the windlass provides precise anchor scope monitoring, essential for secure anchoring in varying depths.
Power, Propulsion, and Engine Systems
The ILIAD 53S is powered by dual shaft-drive configurations, each turning a four-blade copper-nickel propeller through a Yanmar or Volvo marine gearbox. Shafts are fabricated from stainless duplex steel and protected by GRP sterntubes, while rudders are machined from 316L stainless steel to resist corrosion in saltwater service. This twin-engine redundancy means that loss of one engine does not immobilize the yacht; the vessel can continue to port on a single engine, a critical safety advantage for ocean cruising. An Onan 13.5-kilowatt generator with integrated muffler and gas water separator provides electrical power when main engines are shut down, supporting air conditioning, refrigeration, and hotel loads during anchored or moored periods. The generator is housed in a dedicated engine room accessible via a hatch on the main deck, with dedicated fire suppression (Seafire system with heat sensor and alarm), forced ventilation via dual air blowers, and moisture-eliminating air inlets. Engine rooms are insulated with Pyrotek Sorberbarrier material to reduce noise and heat transmission into accommodations. A bow thruster provides lateral thrust for maneuvering in tight quarters, a practical feature that simplifies docking and anchoring in confined spaces. The hydraulic steering system uses Sea Star components, known for reliability and smooth helm response. Bilge management is comprehensive: eight bilge pumps distributed throughout the vessel, automatic operation, and a high-water alarm ensure that any water ingress is detected and managed before it becomes a concern.
Electrical Architecture and Power Management
The ILIAD 53S employs a modern 24-volt DC ship system paired with 220/110-volt AC power distribution, supporting both European and North American appliances and conveniences. A 2,600-watt solar panel array with integrated regulating and charging system supplements the main generators during daylight hours, reducing fuel consumption and engine runtime. The house bank comprises 600 ampere-hours of 24-volt lithium batteries—substantially more capacity than traditional lead-acid alternatives—paired with a Victron Multiplus 24/5000/120 inverter/charger and a Victron Orion 24/12-40 converter. This architecture enables 120-volt AC power from the house battery bank, supporting laptops, phone chargers, and entertainment systems even when main engines and generators are off. Engine start batteries (two 150-ampere-hour AGM gel-type units) are dedicated to engine cranking, protecting the house bank from the high discharge demands of starting. A separate 150-ampere-hour AGM battery supports the generator starter. The electrical distribution system uses BEP circuit breakers and fuses throughout, with main AC/DC switchboard panels in the engine room and secondary distribution panels in the saloon. Two 50-ampere shore power cords (Marinco) allow simultaneous connection at marinas with dual pedestals, or redundancy if one connection fails.
Exterior Design and Deck Features
The exterior profile of the ILIAD 53S emphasizes openness and usability. A GRP hard-top with stainless steel navigation mast provides sun and rain protection over the helm area while maintaining sightlines to the horizon. Large flush-mounted deck hatches (Lewmar Mitre size 44) flood the interior with natural light and enable passive ventilation. A large windshield hatch on the main deck further enhances light penetration and air circulation. The cockpit is designed as an entertainment and dining hub, featuring a teak timber dining table capable of seating ten, a stainless steel electric grill integrated into a cockpit cabinet, an ice maker, and a bar setup. Teak and synthetic teak surfaces (cockpit, stairs, boarding platform) combine aesthetics with durability and low maintenance. An optional tender platform doubles as a sunbathing area, expanding the yacht's versatility for leisure cruising. All outdoor cushions are upholstered in Sunbrella fabric, engineered for UV and moisture resistance. Deck hardware reflects professional-grade marine engineering: 13-inch stainless steel mooring cleats, 15-inch stainless steel bollards, vertical Quick windlass (2,000 watts, 24 volts) with deck switches, and a Lewmar DTX anchor (40 kilograms/88 pounds) with 60 meters of 10-millimeter short-link chain. Stainless steel bow pulpits with teak seats provide secure forward seating and safety railings. A Swissway swim ladder with Carina telescopic railing is hidden and flush-mounted in the transom, maintaining the clean lines of the stern while providing safe water access. Dual hot/cold shower faucets at port and starboard transom steps enable freshwater rinses after swimming. A stainless steel davit lifting system with electric winch (250-kilogram capacity)
Length
53.6 ft
Beam
25 ft'
Year
2026
Builder
ILIAD
Model
53S
Cabins
3
Max speed
24 kn kn

Fly Yachts is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Atlantic Yacht & Ship, Inc. 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.

Similar yachts

More ILIAD yachts

See all ILIAD listings →

Editorial on ILIAD

Watch this boat

Not ready to talk yet? Leave your number — we'll personally alert you the moment the price moves or her status changes.

$1,979,000 Request a call
¿Habla español? (traducción automática)

Hablamos español

Déjenos su número y un broker de Fly Yachts le llamará — en español.