2025 Costa Custom Boats 34SV Boat in Biloxi, MS 39530 US
Built in 2025
34SV
4 Engines (4x Mercury)
34 feet
Gas
Fiberglass/Reinforced
2025 Costa 34SV
Quad Mercury 300R V8 Outboards
Approximately 160 Hours
Dual Garmin GPSMAP 8624 Displays
Garmin Open-Array Radar and Night Vision Camera
Optimus Joystick Control
Custom Release Marine Helm Seating
Premium JL Audio Sound System
Triple-Axle Trailer Included
This 2025 Costa 34SV is an exceptionally equipped offshore center console combining serious performance, custom craftsmanship, and luxury in one impressive platform.
Powered by quad Mercury 300R V8 outboards with approximately 160 hours and producing 1,200 total horsepower, this Costa is built for offshore fishing, high-performance cruising, and long days on the water.
Finished in a beautiful light gray hull with a matching hardtop underside, gloss black powder-coated T-top framework, and custom Release Marine helm seating, this 34SV offers a striking appearance with attention to detail throughout.
The electronics package includes dual Garmin GPSMAP 8624 multifunction displays, Garmin open-array radar, night vision camera, and advanced sonar equipment. Optimus joystick control adds convenience when maneuvering and docking, while Starlink provides onboard connectivity.
Additional upgrades include Gemlux Deluxe outriggers, premium JL Audio, custom SeaDek flooring, Sileather upholstery, eisenglass wings, and a triple-axle trailer.
Whether running offshore, fishing, cruising the Bahamas, or entertaining family and friends, this Costa 34SV offers an impressive combination of performance, technology, and premium finishes.
Highlights
Quad Mercury 300R V8 outboards
Approximately 160 hours
1,200 total horsepower
Black Mercury AMS engine finish
Optimus joystick control
Dual Garmin GPSMAP 8624 displays
Garmin open-array radar
Night vision camera
Garmin R111LM and B175HW transducers
Starlink connectivity
Premium JL Audio marine sound system
Gemlux Deluxe outriggers
Five additional rod holders on rear T-top legs
Custom Release Marine helm seating
Premium Sileather upholstery
Custom SeaDek flooring
Eisenglass wings
Triple-axle trailer included
Power and Performance
Quad Mercury 300R V8 outboards
300 HP per engine
1,200 total horsepower
Approximately 160 hours
Black AMS engine finish
Optimus joystick steering system
Gasoline
Electronics and Navigation
Two Garmin GPSMAP 8624 multifunction displays
Garmin open-array radar
Garmin R111LM transducer
Airmar B175HW transducer
Night vision camera
Starlink satellite connectivity
Optimus joystick control
Premium Audio
Upgraded JL Audio marine sound system
Premium speakers and audio components
Designed for high-quality sound throughout the boat
Helm and Seating
Custom Release Marine helm seats
Gloss black stained helm seating
Matte black Edson steering wheel
Premium Sileather upholstery
Double-diamond stitching
Custom SeaDek helm pad
SeaDek footrest
SeaDek console top
SeaDek inside console
SeaDek forward step
Upholstery and Custom Finishes
Primary upholstery: Sileather Theory Cloud 378U
Secondary upholstery: Sileather Theory Sapphire 225U
Double-diamond stitching pattern
Coordinating gray top stitching
Premium custom upholstery throughout
Hull and Exterior
Light gray hull
Matching light gray hardtop underside
Black rub rail
Gloss black powder-coated T-top framework
Matte black Edson steering wheel
Custom Release Marine helm seating
Premium SeaDek flooring and accents
SeaDek Package
Primary color: Slate Gray
Secondary color: Sapphire
Pinline pattern
Console top
Console interior
Helm pad
Helm footrest
Forward step
Fishing Features
Gemlux Deluxe outriggers
Five rod holders mounted on rear T-top legs
Spacious offshore fishing layout
Premium fishing and cruising configuration
T-Top and Weather Protection
Gloss black powder-coated T-top framework
Light gray hardtop underside
Eisenglass wings
Additional rod holders on rear T-top legs
Trailer
Triple-axle trailer included
This 2025 Costa 34SV stands out with its combination of quad Mercury 300R power, approximately 160 hours, advanced Garmin electronics, Optimus joystick control, and extensive custom upgrades.
The light gray hull, gloss black T-top framework, custom Release Marine seating, premium Sileather upholstery, and coordinated SeaDek package create a distinctive appearance that complements the boat's serious offshore capability.
With a powerful 1,200 HP engine package, premium electronics, Starlink connectivity, upgraded JL Audio, Gemlux outriggers, and an included triple-axle trailer, this Costa 34SV is exceptionally equipped for fishing, cruising, and enjoying time on the water.
Contact Terraglio Yacht Group for additional information or to schedule a private showing.
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 |
|---|---|---|
| 11/3/26 | Price decreased | $718,000(-1.0%) |
| 10/22/26 | Initial price | $725,000 |
2025 Costa Custom Boats 34SV Video Tours
Overview from around the web 2025 Costa Custom Boats 34SV
Customers are raving about the 2025 Costa Custom Boats 34SV, praising its exceptional performance and versatile design
Many appreciate the powerful engine options, which deliver impressive speed and efficiency on the water. The smooth handling and stability in various conditions have also received positive remarks, making it a popular choice for both seasoned boaters and newcomers. The modern and sleek aesthetics of the 34SV are frequently highlighted, with many owners admiring its stylish lines and custom finishes. The spacious deck layout is another point of praise, providing ample room for entertaining, fishing, and relaxing. Customers love the functional features, such as comfortable seating and storage compartments designed to enhance the boating experience. Additionally, users have noted the quality craftsmanship that goes into each boat, reflecting the attention to detail Costa Custom Boats is known for. Overall, the 2025 Costa Custom Boats 34SV is celebrated for its blend of performance, comfort, and stylish design, making it a standout choice in the market.
The Biggest Pros and Cons
2025 Costa Custom Boats 34SV
Pros
Performance-Oriented Design: The 34SV is engineered for exceptional speed and maneuverability, making it perfect for both recreational cruising and competitive racing.
Spacious Layout: With its generous deck space, the 34SV accommodates large groups comfortably, allowing for an enjoyable on-water experience for family and friends.
Customization Options: Costa Custom Boats offers various customization options, enabling owners to tailor the vessel to their specific needs and preferences in terms of layout, color schemes, and onboard features.
Quality Construction: Built with high-quality materials and advanced manufacturing techniques, the 34SV ensures durability and longevity, providing peace of mind for boat owners.
Innovative Features: The 2025 model incorporates cutting-edge technology and amenities, such as advanced navigation systems, premium sound systems, and ergonomic seating, enhancing the overall on-water experience.
Fuel Efficiency: Designed with hydrodynamic principles in mind, the 34SV boasts impressive fuel efficiency for its class, allowing for longer journeys without frequent refueling stops.
Cons
Price Point: As a custom-built boat, the 34SV can be on the higher end of the market, which might not be accessible for all boating enthusiasts.
Maintenance Requirements: The advanced technologies and premium materials used in the 34SV may require more frequent and specialized maintenance compared to more standard boats.
Storage Space: While spacious, the design may limit certain types of storage, especially for larger equipment or supplies, potentially necessitating additional storage solutions.
Weather Sensitivity: Like many performance-oriented boats, the 34SV may be less suitable for rough weather conditions, requiring careful planning and execution during outings.
Complex Systems: The advanced features and technologies, while beneficial, can be complex to operate, potentially requiring additional training or familiarization for new boat owners.
Made For
The 2025 Costa Custom Boats 34SV is designed for avid boating enthusiasts who seek the perfect blend of performance, comfort, and versatility. This boat caters to serious anglers as well as families looking for a stylish vessel for weekend getaways or leisurely coastal cruises. With its spacious layout and high-end features, it’s ideal for those who appreciate not just the thrill of the chase, but also the joy of spending time on the water with loved ones. Whether you're fishing offshore, cruising with friends, or simply enjoying a day on the waves, the 34SV is tailored for anyone who values quality craftsmanship and a top-notch boating experience.
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 2025 Costa Custom Boats 34SV | ||||||
|---|---|---|---|---|---|---|
| Price | $718,000 | $305,000 | $286,995 | $179,995 | $108,995 | $97,754 |
| Location | Biloxi | Gulfport | Gulfport | Gulfport | Gulfport | Ocean Springs |
| Nominal Length | 34' | 26' | 33' | 26' | 23' | 21' |
| Engine Make | Mercury | Mercury | - | - | - | - |
| Total Engine Power | 300 hp | 300 hp | 600 hp | 600 hp | 230 hp | - |
| Days on Market | 21 | 126 | 148 | 140 | 96 | 41 |
| Get in touch |
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Meet the Broker
Address
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Boat Location
Contact Terraglio Yacht Group about 2025 Costa Custom Boats 34SV
4595 SE Dixie Hwy, Stuart, FL, 34997
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