2026 Sealine S390 Boat in San Diego, CA 92106 US
Built in 2026
S390
2 Engines (2x Volvo)
39.3 feet
Diesel
Fiberglass/Reinforced
The SEALINE S390 not only feels like a convertible, ideal for celebrating summer at sea - it also offers you outstanding volumes! Enjoy the largest cockpit in its class, more than 4.5 square meter of lounging space on the foredeck, an XL bathing platform and up to three galley units on deck. All bathed in sunlight as soon as the two sunroofs are open. No wonder we're calling it a SUNSATION! And if the summer does take a break, the elegant interior comes into its own. Adapt the layout below deck to give you every comfort.
HULL
• GRP hull, ISO NPG gelcoat, colour: STAR WHITE, 1st layer Vinyl ester resin, sandwich construction, composite structural bulkheads
• Waterline, isophthalic gelcoat, colour: BLACK
• Aft pillar vinyl wrapped in GREY with SEALINE logo
• Hull windows (saloon, master cabin, guest cabin and toilet)
• 4 openable portholes (saloon port side, master cabin port side, guest cabin port side and toilet starboard side)
DECK AND COCKPIT
• GRP deck, molded antiskid surface, ISO NPG gelcoat, colour: STAR WHITE, 1st layer vinyl ester resin, sandwich construction, anchor locker, self draining, anchor arm stainless steel
• Cockpit seating “L”-shaped bench with fixed backrest with storage underneath and teak bar. Galley element on port side with 2-burner gas stove, fridge (90 l), worktop in BISTRO material and small storage underneath and galley element on starboard side with sink, hot and cold water, worktop in BISTRO material and storage underneath
• SEALINE steering wheel and throttles
• Full windscreen with pantograph wipers and screen wash
• GRP roof at steering position with 2 manual hatches
• SEALINE convertible fabric roof system in cockpit, manual
• Open triangular side windows in cockpit
• Bathing platform in fiberglass, bathing ladder with handrail and bathing shower with hot and cold water and opening stainless steel gate
• Manual engine hatch
• Stainless steel pulpit, 4 stainless steel mooring cleats, stainless steel handrails
• Pilot seat and 2 copilot seats, fixed
• Bench at bow, GRP surface
• Fender strip, rubber, colour: BLACK
PROPULSION
• Engine room, sound insulated, fans with fire extinguisher system, automatic and manual, Batteries-Engines: 2 x 90 Ah / 12 V, Battery charger 35 A (only for engine batteries)
• 2 Volvo Penta D4-320 (320 hp) – DUOPROP STERN DRIVE with propeller H4, 2 Volvo engine instrumentation 2.5″ displays
• Fuel tank, capacity: 900 litres
• Fuel Filter
ELECTRICAL EQUIPMENT
• 12 V and 230 V electric system with 230 V shore power connection and switches, sockets in saloon (1), master cabin (2), guest cabin (1), storage lower deck (2), toilet (1), engine room (1), 12V on dashboard (1)
• Battery set, capacity: 1x 260 Ah, Service battery charger: 50 A
• Country Version: EU / AUS
• Manual toilet
• Light in cabins, saloon and storage lower deck with dimmer. Dimmable indirect lights and reading lights in cabins. Lights in toilet, cockpit and engine room
• Front screen demister
• Holding tank (170 l) • Water tank (400 l) with gauge, fresh water pump and boiler (40 l)
• Bilge pumps: automatic electric (2) and manual emergency bilge pump in cockpit (1)
NAVIGATION AND INSTRUMENTS
• Standard dashboard with engine room fire extinguisher system
• Compass
• Navigation lights
LAYOUT AND INTERIOR
• A1: Master cabin with double berth, 1 small and 1 big wardrobe, stowage and fully equipped big head with separated shower stall.
• B1: Saloon with L-shaped sofa, stowage and hanging locker
• C1: Guest cabin with twin berths, 2 wardrobes and 1 additional single berth (1.80 m)
• Saloon table with fixed leg
UPHOLSTERY AND WOOD
• Upholstery scheme CASABLANCA, colour: PEARL WHITE (according to colour card)
• Exterior seating material and upholstery helmsman seat in SARDINIA, colour: GULL WING (according to colour card)
• Standard mattrasses in all cabins. Bed frames and bedheads in all cabins in soft material, colour: TBC*****
• Interior furniture in high quality marine plywood: MADISON WOOD (according to colour card)
• Floorboard in saloon and cabins – AUSTRALIAN ACACIA (according to colour card)
2026 Sealine S390 Video Tours
Overview from around the web 2026 Sealine S390
Customers are raving about the 2026 Sealine S390, praising its blend of style, functionality, and performance
Many appreciate the sleek design that captures attention on the water, while others commend the spacious layout that maximizes comfort for both socializing and relaxation. Boaters are particularly impressed by the S390's innovative features, including the easy-to-navigate helm and expansive cockpit area, perfect for entertaining guests or enjoying a serene day out at sea. The interior spaces are noted for their modern finishes and thoughtful designs, creating an inviting atmosphere for overnight trips. Engine performance is also a highlight, with customers enjoying smooth handling and responsive acceleration, ensuring a confident ride on various water conditions. Additionally, the energy efficiency of the boat has been positively noted, allowing for longer journeys with less hassle. Overall, the Sealine S390 is receiving high marks for its luxurious yet practical approach to boating, making it a preferred choice for those seeking adventure without compromising on comfort.
The Biggest Pros and Cons
2026 Sealine S390: Pros and Cons
Pros
Stylish Design: The Sealine S390 showcases a sleek and modern exterior, combining luxury and functionality which appeals to both seasoned boaters and newcomers.
Spacious Interior: With an intelligently laid-out cabin, the S390 provides ample space for relaxation and entertainment, featuring well-designed lounging areas and sleeping accommodations.
Innovative Features: Equipped with the latest technology, the S390 includes smart navigation systems, advanced safety features, and premium audio-visual equipment to enhance the boating experience.
Performance: The boat is engineered for impressive performance, ideally balancing power and fuel efficiency, making it suitable for both leisurely cruising and spirited outings.
Customization Options: Buyers can choose from a variety of layouts and finishes, allowing them to tailor the boat to their personal tastes and practical needs.
High-Quality Materials: Constructed with durable and premium materials, the S390 promises longevity and reliability in marine environments.
Cons
Price Point: As a luxury boat, the S390 may come with a higher price tag compared to similar-sized vessels, which may be a consideration for budget-conscious buyers.
Maintenance Requirements: Like many high-performance boats, the S390 may require regular and sometimes costly maintenance to keep it in top condition.
Navigational Complexity: While advanced technology enhances safety and performance, it may also present a learning curve for less experienced boaters.
Storage Limitations: Despite its spaciousness, some users may find storage solutions to be somewhat limited, particularly for extended trips.
Draft Depth: Depending on the waterways you intend to explore, the boat's draft may restrict access to shallower areas or certain marinas.
Made For
The 2026 Sealine S390 is designed for discerning boaters who seek the perfect blend of luxury, performance, and innovation on the water. Ideal for families and social enthusiasts, it offers ample space and comfort for entertaining guests or embarking on memorable weekend getaways. With its sleek lines and modern aesthetic, the S390 appeals to those who appreciate contemporary design and advanced technology. Whether you're an experienced sailor or new to boating, the S390 caters to a wide range of enthusiasts. It is particularly well-suited for those who prioritize versatility—offering both relaxed cruising and thrilling adventures. Equipped with cutting-edge features, this model emphasizes safety, ease of handling, and unparalleled enjoyment, making it an excellent choice for anyone looking to elevate their nautical experience. Experience the freedom of the open water in style and comfort with the Sealine S390.
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| 320 hp | - | - | 300 hp | - | - |
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