THE NEXT GENERATION CRUISER
“This new model brings more space, smarter features, and fresh design updates. It’s the 4th generation of the same concept in this size—something Marex knows inside and out,” says Espen Aalrud, CEO of Marex Boats.
Marex has always prioritised functional design. The swim platform benches on the Marex 390 serve a dual purpose: they provide seats next to the water and offer expansive stowage for fenders, lines, and toys. The new cockpit transparent door lets in more light and makes docking in harbours easier, while also keeping a connection to the sea.
The foredeck’s hatch has a hidden bow sprit to be easily flipped out, making access to land from the bow easy. The sunpad also serves as a floating toy, a feature that is very popular among families. The adjustable backrest of the mattress allows it to be used as a chaise lounge.
The Marex signature enclosure, the Smart Canopy System, remains a highlight. The side curtains can be deployed in seconds, and together with two sliding roofs, the boat can be adapted to various weather conditions.
The Marex 390 offers two generous dining areas—one in the open cockpit and another in the enclosed salon. In the cockpit, a U-shaped sofa extends to accommodate an additional starboard-side seat, comfortably seating up to eight guests around the table.
A large sliding door combined with a retractable window allows the salon and cockpit to open up into one continuous space, perfect for socialising with family and friends.
The accommodation on the Marex 390 is designed to deliver true home comfort on the water. Both the forward and midship cabins feature enlarged double beds with premium mattresses that improve sleeping quality. Spacious wardrobes and generous standing height add to the overall sense of comfort.
Welcome on boiard!
1st delivery possibility: 2026.
UNIQUE SOLUTIONS
New Pilot Door For added convenience, a new pilot door provides easy access to the side deck, simplifying docking and manoeuvring while also enhancing onboard ventilation. |
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Versatile co-pilot area When a reversible backrest is positioned at the rear, it creates a co-pilot seat. A foldable office table completes the setup, offering a practical workspace. |
Extra sofa In the midship cabin, a sofa serves as a cozy seating area or an additional sleeping space for children. |
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Hull type: Planing |
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Length |
12.00 m |
Beam | 3.73 m |
Draft | 1.03 m |
Weight | 12.9 t |
Driven by |
Stern drive or Reverse V-shaft |
Total height |
4.18 m |
Water tank |
590 l |
Black water |
360 l |
Hot water boiler |
60 l |
Fuel tank |
870 l |
CE category |
B | Cabins | 2 |
Bath | 1 | Berths | 4 + 2 |
Serial | + |
Optional | ◯ |
24V electrical system | + | Air conditioner - per cabin | О |
Antifouling boat | + | Anchorwinch FRONT, electric with remote control | О |
Battery charger and shore connection with 25m cable | + | Anchorwinch AFT electric with remote control | О |
Battery pack lead-acid deep discharge (4 x 95Ah house + 4 x start for engines + 2 bow with front winch ) | + | Anchor chain counter on dashboard | О |
Canopy | + | Anchor chain lenght needed in meters | О |
Defroster 9kW + hot air outlet in cockpit | + | Audio option 2: increased power and quality (cockpit + saloon) | О |
Double drawer S/S fridge 182L | + | Bar chair on table column (1 or 2 pcs must be specified) | О |
Smoke alarm in all cabins + engine room | + | Battery pack extra (2 x 95Ah) | О |
Heater 5,5KW + CO alarms in cabins | + | Battery upgrade to service-free AGM (2 x 110Ah) | О |
Gas cooker, oven and cooked hood (AEG) | + | Bedding set for 1 bed (price per set: includes 1 sheet+ 2 blanket covers 140x200 + 2 pillow covers 50x70 ) | О |
Hot water w/230V-boiler 60L | + | Bow sprit foldable with ladder | О |
Side door - starboard | + | Camera for aft platform + front anchor view | О |
Shower on platform | + | Courtesy lights | О |
Propeller BOW 105kg with remote control | + | Dimmers for LED lights in all cabins | О |
Radio FUSION with speakers (cokcpit and saloon area) and DAB module | + | Dimmable mood lights in wooden rails | О |
USB in all cabins | + | Drop down table in saloon with cushion infill | О |
Teak wood on gunwale, ash deck in cokpit and saloon | + | Duplicated fuel filter system with water separator, indicator and magnetic conditioner | О |
Mattresses Flexima Nautic in all sleeping cabins | + | Davits "Easy Dingy" with manual s/s winch (150kg) | О |
Windows wipers & washer from main fresh water tank | + | Installation of switch or any socket (12V/antenna/230V/etc.) The place must be specified (price per item) | О |
Humphree Lighting 450 dynamic trim control system - manual | + | El sockets of UK;CH;NZ;AU standards | О |
Transportation wrapping | + | External window sun protective cover | О |
+ | Extendible electric wheel console with throttle lever | О | |
+ | Extra folding step at helm station | О | |
+ | Fenders w/socks & Marex logo (6pcs) + mooring ropes (6 x 9m) | О | |
+ | Foldable radar mast | О | |
Freezer drawer 95 L | О | ||
Generator diesel Whisper power Marine (~4kW) + 6A separate charger | О | ||
Grey water tank | О | ||
Glomex Wifi/5G Webboat (requires SIM Card) ) | О | ||
Gyro stabilizer Quick X10 (Generator is required) | О | ||
Gyro stabilizer Seakeeper 4 (Generator is required) | О | ||
Induction hob and owen electric (Miele) (Generator is required) | О | ||
High pressure deck wash pump from fresh water tank and sea + automatic furling | О | ||
Inverter combi 24/230V 2000 | О | ||
Inverter combi pro 24/230V 3500 | О | ||
LED docking lights top mounted on hull | О | ||
Mosquito nets set for all windows (not for side door) | О | ||
Mosquito net for patio door | О | ||
Magnezium anodes instead of aluminium | О | ||
Propeller AFT thruster 105kg with remote control | О | ||
Rudder possition indicator for shaft | О | ||
Searchlight LED with joystick control | О | ||
Shore power automatic furler | О | ||
Solar panels ~700W with app monitoring | О | ||
Sun deck/floating mattress on front deck | О | ||
Lounger on front deck with floating mattress | О | ||
TV with folding and rotating mounting bracket in saloon area | О | ||
Teak option 1: Full pack (or synthetic teak option) | О | ||
Teak option 2: Sidewalks (or synthetic teak option) | О | ||
Teak option 3: Platform and aft hatches (or synthetic teak option) | О | ||
Trimtab sofware Humphree comfort | О | ||
Trimtab sofware Humphree comfort plus | О | ||
Trimtab sofware Humphree Dynamic | О | ||
Trimtab sofware Humphree Dynamic plus | О | ||
Zipwake dynamic trim control system | О | ||
Underwater lights integrated Humphre lighting unit | О | ||
Underwater lights 4 pcs on transom (color: white and blue) | О | ||
Underwater lights 4 pcs on transom (color: RGB) | О | ||
Volvo Penta active corrosion protection for z-drives (double engine) | О | ||
Winter conservation of the boat before delivery | О |
ENGINES
Sterndrive |
2 x 320 HP Volvo Penta D4-320 |
2 x 380 HP Volvo Penta D6-380 |
Reverse "V" Shaft |
1 x 480 D6 Volvo Penta V-Drive |