2023 Hatteras GT45X Boat in Key Largo, FL 33037 US
GT45X
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.
Engine and generator hours are as of the date of the original listing and are a representation of what the listing broker is told by the owner and/or actual reading of the engine hour meters. The broker cannot guarantee the true hours. It is the responsibility of the purchaser and/or his agent to verify engine hours, warranties implied or otherwise and major overhauls as well as all other representations noted on the listing brochure.
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 |
|---|---|---|
| 7/3/26 | Initial price | $2,299,000 |
2023 Hatteras GT45X Video Tours
Hatteras GT45X: BoatTEST Review
Overview
The Hatteras GT45X Fly is an offshore sport fishing yacht designed to balance serious fishing capabilities with comfortable entertaining and guest accommodations. This vessel features thoughtful design elements and versatile options that cater to both avid anglers and those seeking a luxurious cruising experience.
Cockpit and Fishing Features
The cockpit serves as the primary working area for fishing activities, measuring 6 feet 8 inches by 13 feet 3 inches. It is outfitted with teak cap rails that vary in height from 20 to 28.5 inches, providing both durability and aesthetic appeal. A key feature is the aerated live well located in the transom, which includes a sight glass and a starboard side door for easy access. The live well opening sits 8 inches above the waterline and spans 30 inches across. On either side of the cockpit are insulated, macerated fish boxes measuring 4 feet 7 inches in length, equipped with heavy-duty stainless steel struts and turn-and-lock latches for secure closure. The center deck houses a finely finished leaning post with six rod holders, two drink holders, an open cutting area, and a storage drawer. This leaning post can be customized with options such as a fighting chair, table, or left blank, with the deck reinforced to support these variations. Additional rod holders are strategically placed along the cap rails, tower supports, and flybridge aft rail, totaling a substantial number for serious fishing needs. The starboard side of the cockpit features fresh and raw water washdowns, and conveniently located switching controls for live wells, fish boxes, and underwater lights. Forward of the cockpit, a mezzanine seating area with insulated storage and a freezer beneath provides comfort and utility, while a starboard-side insulated storage compartment houses a fire extinguisher, though its placement could be improved. Above this storage is a seat with an electric grill underneath, which can be replaced with a refrigerator and additional storage.
Flybridge and Helm Deck
Access to the flybridge is via stairs on the starboard side of the cockpit. The flybridge offers two seating areas: a side seat and a forward bench seat, providing excellent vantage points for navigation and observation. Mounted on the sides are 32-foot Pipewelders outriggers, enhancing the boat’s fishing capabilities. Three steps up from the cockpit deck is the helm deck, which boasts an open layout with six feet 10 inches of overhead clearance. Visibility is excellent through large side windows and a single-piece front windshield. The helm deck is fully climate controlled, with removable rear panels to help maintain the environment. Seating includes an L-shaped lounge along the aft and three helm seats, one of which can be removed to extend the seating area and accommodate a table. The helm seats can also be rotated to face the seating area, promoting social interaction. On the starboard side, three storage compartments offer tackle drawers, open storage, or can be outfitted with refrigeration and ice-making equipment, depending on owner preference.
Interior Living Spaces
Below deck, accessed via a companionway to the starboard of the helm station, the interior features six feet 9 inches of overhead clearance and a skylight that floods the space with natural light. The galley is positioned to starboard and includes ample storage, a microwave, a tile backsplash, and a Corian countertop. The layout accommodates customizable options for refrigeration and freezer drawers, a two-burner electric stove, and a Blanco stainless steel sink with a pullout sprayer. A spice rack and additional storage compartments maximize space efficiency. Adjacent to the galley is an L-shaped seating area wrapping around a solid wood table with a high-low mechanism, allowing conversion into an additional berth. Above the seating are three storage compartments and a soffit designed to evenly distribute air conditioning, avoiding cold spots. A 32-inch flat-screen television is mounted on the forward bulkhead, enhancing entertainment options.
Private Accommodations
The GT45X Fly offers two staterooms and one head. The master stateroom is located fully forward and features a generous overhead clearance of six feet 5 inches. The berth measures 6 feet 9 inches by 5 feet 2 inches, with ample space around the foot and head of the bed. Storage is abundant, including cedar-lined hanging lockers at the aft end of the berth, under-bed compartments, drawers, and hull-side storage, which some owners utilize for rod storage. The en suite head includes a separate walk-in shower and a second entrance, allowing it to function as a day head as well. The second stateroom, located to port, offers over-under berths with standard storage and an overhead skylight. This cabin is optional; if omitted, the seating area can be extended forward for additional living space.
Conclusion
The Hatteras GT45X Fly exemplifies the brand’s commitment to quality, comfort, and versatility. Its design accommodates a range of layouts and material choices, catering to diverse owner preferences. The vessel’s offshore performance aligns with Hatteras’s reputation for safety and reliability, while its fishing and entertaining features make it a well-rounded sport fishing yacht. Overall, the GT45X Fly presents a compelling option for those seeking a capable and comfortable offshore fishing platform.
Overview from around the web 2023 Hatteras GT45X
Customers are praising the 2023 Hatteras GT45X for its exceptional combination of performance and luxury
Many enthusiasts highlight its powerful engines, which deliver impressive speed and efficiency, making it ideal for both fishing and cruising. The advanced hull design is noted for its stability and smooth ride, even in challenging sea conditions. The spacious and well-appointed interior is another frequent point of admiration. Owners appreciate the thoughtful layout, which features modern finishes and ample storage, providing a comfortable experience for both short trips and extended stays. The open cockpit and innovative fishing features also receive accolades, with users enjoying the ease of access and functionality for serious anglers. Additionally, customers mention the quality craftsmanship synonymous with the Hatteras brand, emphasizing the attention to detail that enhances both aesthetics and durability. Overall, the Hatteras GT45X is being recognized as a robust, stylish, and versatile choice for boating enthusiasts in 2023.
Made For
The 2023 Hatteras GT45X is designed for passionate sportfishing enthusiasts who demand top-tier performance and premium craftsmanship. This versatile vessel appeals to seasoned anglers looking for advanced technology and superior handling on the water, as well as families seeking comfort and luxury during their outings. With its cutting-edge engineering and stunning design, the GT45X caters to those who appreciate a smooth ride, spacious accommodations, and the latest in fishing amenities. It's perfect for boaters who desire the excitement of competitive fishing as well as leisurely days spent cruising the open seas. The Hatteras GT45X is for anyone who values high performance, reliability, and a comfortable, well-appointed environment while navigating the world's waterways.
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2023 Hatteras GT45X | |||||
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| $2,299,000 | $2,299,000 | $1,990,000 | $1,900,000 | $1,745,000 | $1,600,000 |
| Key Largo | Key Largo | Anna Maria | Miami | Miami | Fort Lauderdale |
| 45' | 45' | 60' | 54' | 54' | 54' |
| 4' | - | - | - | - | - |
| CAT | CAT | CAT | Caterpillar | Caterpillar | Caterpillar |
| 1135 hp | 1135 hp | 1925 hp | 1700 hp | 1522 hp | 1600 hp |
| 2 | 3 | 173 | 737 | 60 | 115 |
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SI Yachts is the Northeast's Most Powerful New and Used Yacht Dealer and Brokerage Firm. When looking for new yachts, used yachts or to sell your boat in their Diamond Listing Program, SI Yachts delivers every time. Staten Island Yacht Sales is a 100-percent customer-driven business with employees trained to identify as many ways as possible to improve customers' boating experiences.
Boat Location
Contact SI Yachts about 2023 Hatteras GT45X
895 10th Street S, Naples, FL, 34102













































































