2023 Hatteras GT45X Tower Boat in Key Largo, FL 33037 US
GT45X Tower
2 Engines (2x CAT)
45 feet
Diesel
Fiberglass/Composite
With aggressive sportfishing performance, tournament-ready equipment, and the refined craftsmanship expected from Hatteras, "Poco A Poco" is an exceptionally equipped 2023 GT45X Tower that has been built for owners who demand both luxury and capability. Powered by the upgraded twin 1,135HP Caterpillar C-18A diesel engines with only 170 original hours, this GT45X delivers impressive speed, confident handling, and the offshore pedigree that has made Hatteras one of the most respected names in sportfishing.
Designed for serious anglers, the full tower is complemented by a comprehensive electronics navigation package, Seakeeper 5 gyro stabilization, electric bow thruster, and Optimus EPS electric power steering for exceptional control whether chasing billfish offshore or maneuvering through the marina. The teak cockpit spans 138 square feet and is fully equipped with insulated fish boxes, a transom livewell, bait freezer, tackle center, mezzanine seating, electric reel outlets, and premium Rupp rod holders.
The beautifully appointed interior features Hatteras' satin-finished teak joinery, luxury vinyl plank flooring, and a bright, modern layout. The salon offers comfortable L-shaped seating with abundant storage, while the galley is equipped with under-counter refrigerator/freezer drawers, a two-burner ceramic cooktop, microwave, and generous cabinetry. Accommodations include two private staterooms and one head, highlighted by a spacious master with a queen berth and a forward guest stateroom with cedar-lined storage.
Loaded with premium equipment including a 600 GPD watermaker, Onan 17kW generator, helm deck air conditioning, underwater LED lighting, retractable shore power system, and premium JL Audio entertainment throughout, "Poco A Poco" represents a rare opportunity to own a nearly new Hatteras GT45X without the wait for a factory build.
- Upgraded Twin Cat 18-A 1,135 HP engine package
- Only 170 original hours!
- Seakeeper 5
- Electric Bow thruster
- 2 stateroom, 1 head arrangement
- Electronics navigation package (full tower)
HELM DECK
integrated helm console, Release Marine Carolina Series captain & starboard companion helm chairs, lounge seating with storage beneath, starboard cabinet with storage and refrigerator.
- teaser reel mounting location in helm deck hardtop
- Integrated Express fiberglass hardtop with single pane windshield with windshield wipers and aft soft enclosure.
- Teak helm deck table with cover
- Faux teak helm pod, high gloss finish
- Helm deck air conditioning 32,000 BTU capacity, with reverse cycle heating
- fixed frameless windows with laminated glass at helm deck
COCKPIT
138 square feet including mezzanine, two insulated fish boxes with macerator, Rupp bolt-less rod holders (6), and mounting plate for installation of rocket launcher
- mezzanine seating with cushions
- Bait and tackle center with drawers in mezzanine step
- Insulated storage box under mezzanine seat
- bait freezer under mezzanine seat
- Circulating livewell with LED lighting in transom
- Teak helm deck, coaming boards, cockpit sole, covering boards, and mezzanine deck.
- Swim platform with reboarding ladder
- Bilge access through deck hatches
EXTERIOR HARDWARE & ANCHORING SYSTEM
- Anchor locker with access from bow stateroom
- Bow anchor windlass, 1,700 lbs, with helm and deck mount control switches
- Stainless steel plow style anchor with deck mount stainless steel anchor chute and 25' chain plus 250' anchor line
- Fiberglass pulpit with integrate anchor chute
- Polished, anodized aluminum bow rail
- Four polished stainless steel spring cleats
- 2 polished stainless steel bow cleats and 2 stern cleats and coaming mounting hawse pipes
- Dual electric horn
EXTERIOR LIGHTING
- DC LED tri-color overhead lights in helm deck area
- Underwater LED lights (2) in transom (blue/white)
- Tri-color coaming lights
GT series flooring throughout: luxury vinyl plank flooring in salon, galley, lower companionway, heads, and stateroom(s): solid stock stair treads with veneer risers to match interior wood
- Fabric headliner installed on trac system
- Teak interior with satin finish
- GT series interior fabrics, wall coverings, and countertops
- LED lighting throughout vessel with dimmable in salon and master stateroom
- Interior air conditioning, 18,000 BTU capacity, with reverse cycle heating
SALON
- L-shaped lounge with storage beneath
- Wood table with stainless base
- Dimmable LED Lighting
GALLEY
- Galley arrangement with upper and lower storage cabinets
- (2) under counter refrigerator/freezer drawer units
- microwave oven
- two-burner ceramic cooktop
MASTER STATEROOM
- Queen-sized tapered berth
- Hanging locker
- Nightstands
- Frosted Skylight
- DImmable LED lighting
BOW STATEROOM
- Overhead locker
- Cedar-lined storage areas
- Screened overhead hatched with privacy shade
HEAD
- Mirrored storage cabinet
- Upgraded Twin Cat 18-A 1,135 HP engine package
- Seakeeper 5
- Electric Bow thruster
- Optimus EPS electric power steering system
- Trim tabs with controls and indicator at helm
- Oil change system for engines, gears, and generator
- U.L-marine listed duplex fuel filters/water separators, engines and generators
- Electric fuel priming pumps for engines
- White LED lights in engine room
- FM200 fire extinguisher system with automatic and manual controls
- DC ventilation fan in engine room
- 24V high volume DC bilge and sump pump systems
- Insulation in engine room ceiling, for noise mitigation on helm deck
- Individual pickup sea chests for each engine and gensets, high speed sea chest for water makers, air conditioners and raw water pumps
- Centralized drain system with single thru-hull
- 20 gallon water heater
- 100 gallon polyethylene water tank
- Pressurized fresh water pump
- Water manifold with centralized shut off valve for sinks and showers
- Raw water wash down outlet in cockpit
- 24V DC sealed shower sumps
- Fresh water wash down outlet in cockpit and engine room
- 43 gallon holding tank plumbed for dockside pump out
- Holding tank 3/4 full indicator light in all heads
- Shore water connection with pressure reducing valve
- Watermaker - 600 GPD
- Single Onan 17 KW diesel generator
- ( 1) fixed 240V, 50A inlet in cockpit, includes ( 1) 50A shore cord at 50'
- Retractable 50A shore cord on port side of cockpit
- Shoreline polarization transformer
- AGM 24 volt heavy duty marine battery banks mounted in fire retardant fiberglass boxes (2)
- Automatic battery charger
- Battery paralleling switch at helm
- Battery control panel with fuses, voltmeter, and isolation switches
- AC and DC distribution panels with magnetic circuit breakers in main cabin
- 12V electric reel outlets in cockpit (2)
- Omni-directional TV antenna
- Interior and exterior audio video systems
- Salon: 32" Samsung Frame TV, Samsung soundbar below TV (aux connection to helm deck stereo)
- Bow stateroom: 32" Samsung Frame TV
- Helm deck: Fusion Apollo head unit, (4) JL 7.7" speakers, (l) JL 10" subwoofer, (1) JL amplifier
- Cockpit: (2) JL 7.7" speakers, (2) JL 6.5" speakers, (1) amplifiers
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.
Price History
| Date | Event | Price |
|---|---|---|
| 7/4/26 | Initial price | $2,299,000 |
Overview from around the web 2023 Hatteras GT45X Tower
Customers are raving about the 2023 Hatteras GT45X Tower, highlighting its impressive performance and sleek design
Many users appreciate the boat's unparalleled stability and handling, making it a joy to navigate both inshore and offshore. The state-of-the-art engineering ensures efficient fuel consumption, allowing for longer voyages without frequent stops. The spacious cockpit and luxurious interior have also received high praise, with ample room for both relaxation and entertainment. The cutting-edge technology integrated into the GT45X Tower provides easy access to essential controls, enhancing the overall boating experience. Furthermore, customers have noted the quality craftsmanship and attention to detail that Hatteras is known for, remarking that the materials used give a sense of durability and elegance. Overall, the 2023 Hatteras GT45X Tower is being celebrated as a top choice for both avid anglers and leisure boaters alike, setting a new standard in performance and comfort on the water.
The Biggest Pros and Cons
2023 Hatteras GT45X Tower: Pros and Cons
Pros
Performance and Power: The GT45X Tower is equipped with powerful engines that provide exceptional speed and handling. Its innovative hull design enhances stability in various water conditions, making for a smooth and efficient ride.
Fishing Features: This model is designed for serious anglers, offering ample storage for gear, live wells, and rod holders, as well as a spacious cockpit for ease of movement while fishing.
Luxurious Accommodations: The interior boasts high-quality finishes and comfortable seating, with a well-equipped galley and cabin space for relaxation, making it suitable for both long-range fishing trips and weekend getaways.
Technology Integration: The GT45X Tower incorporates state-of-the-art electronics and navigation systems, allowing for easy monitoring and control of the boat's performance and fishing capabilities.
Customization Options: Hatteras offers a variety of customizable options to personalize the GT45X, allowing owners to tailor the boat to their specific needs and preferences.
Cons
Price Point: As a luxury performance boat, the GT45X Tower comes with a higher price tag, which may be a barrier for some potential buyers.
Size and Maneuverability: While the size offers advantages in stability and space, it may also make the boat less maneuverable in tight spaces, especially for inexperienced captains.
Maintenance Costs: The advanced technology and powerful engines may lead to higher maintenance and operational costs, which should be considered by potential owners.
Fuel Efficiency: Given its performance capabilities, the GT45X may not be the most fuel-efficient option available, especially when pushed to its limits.
Storage Space: While it offers some storage, those seeking extensive storage for long voyages may find it somewhat limited compared to larger models in the Hatteras lineup.
Made For
The 2023 Hatteras GT45X Tower is designed for discerning anglers and boating enthusiasts seeking a perfect blend of performance, luxury, and cutting-edge technology. This model caters to those who demand versatility on the water, whether for competitive fishing or leisurely cruising. Equipped with a sleek and aerodynamically efficient design, the Hatteras GT45X Tower targets serious sportfishing aficionados who appreciate advanced engineering and innovative features. With powerful twin diesel engines and a robust fishing layout, this boat is ideal for both experienced captains and those looking to make unforgettable family memories on the open sea. The spacious cockpit layout, combined with high-end amenities and an elegantly appointed cabin, makes the GT45X Tower perfect for weekend getaways or extended voyages. Whether you're chasing trophy fish or enjoying a sunset cruise, the 2023 Hatteras GT45X Tower is built to exceed expectations and elevate your time on the water.
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2023 Hatteras GT45X Tower | |||||
|---|---|---|---|---|---|
| $2,299,000 | $2,299,000 | $1,990,000 | $1,950,000 | $1,950,000 | $1,900,000 |
| Key Largo | Key Largo | Anna Maria | Destin | Palm City | Miami |
| 45' | 45' | 60' | 77' | 63' | 54' |
| 4' | - | - | - | - | - |
| CAT | CAT | CAT | MTU | Caterpillar | Caterpillar |
| 1135 hp | 1135 hp | 1925 hp | 2400 hp | 1900 hp | 1700 hp |
| 3 | 2 | 173 | 12 | 142 | 737 |
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Meet the Broker

Address
Boat Location
Contact SI Yachts – Jupiter office about 2023 Hatteras GT45X Tower
400 US-1 S , UNIT 3, Jupiter, FL, 33477









































































