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Marex 390
The Marex 390, the brand’s latest model, stands out with her contemporary lines, breathtaking volume and outstanding onboard comfort. It offers two lounges, a galley, two spacious and bright cabins with large double beds, and comes with the Marex canopy system for year-round cruising.
This luxury express cruiser “Highly Commended” at the 2026 MotorBoat Awards
- A very contemporary and elegant design, highlighted by large portholes that bring plenty of natural light into the various spaces (cockpit, cabins and bathroom)
- A side door next to the helm station, providing easy and safe access to all manoeuvres
- An innovative variable geometry hull for great stability and controlled fuel consumption
- Plenty of storage space for fenders, keeping passageways clear and ensuring safe movement around the boat
Specifications of the Marex 390
11.99 m
3.69 m
11,500 kg
Cat. B-10 pax
35 knots
25 knots
Engine options for the Marex 390
Sterndrives
2x Volvo Penta D6-DPI Diesel 440 hp with DuoProp
2x Volvo Penta D6-DPI Diesel 380 hp with DuoProp
2x Volvo Penta D4-DPI Diesel 320 hp with DuoProp
Shafts V-drive
2x Volvo Penta D6-480 hp Diesel
FAQ Marex 390
At a similar overall length, what are the differences between the Marex 375 and Marex 390?
Despite their almost identical length, the Marex 390 has a wider beam than the 375. She belongs to a new generation of Marex boats, with optimised volumes, a more spacious cockpit and a side door at the helm station. As a result, the 390 provides more space and easier movement around the boat.
How are the cabins and living areas arranged aboard the Marex 390?
The Marex 390 features two double cabins. Four additional berths can be created in the interior and exterior saloons. The living spaces are generous and open, with easy circulation between the indoor saloon and outdoor cockpit. A large sliding door and electrically operated window separate the two areas while allowing plenty of natural light into the interior. The galley is spacious and comprehensively equipped.
Can the Marex 390 be fitted with a hydraulic bathing platform?
No. A hydraulic bathing platform is not available on the Marex 390. This option is reserved for the Marex 440.
Can the Marex 390 be equipped with solar panels?
The roof of the Marex 390 can accommodate up to 700 W of solar panels, providing excellent energy autonomy for most onboard electrical requirements. Air conditioning and the gyroscopic stabiliser, however, require the addition of a generator.
What are the advantages of the Marex 390’s new hull design underway?
The Marex 390 features a new hull with progressive geometry, designed to provide a smoother, more stable ride while improving overall efficiency. The new hull architecture also contributes to optimising the boat’s interior volume.