2025 MJM 42'
12.80 m2025 MJM 42' 4
- 12.80 m
- Gas/Petrol
- Power
- Downeast
2025 MJM 4
42' (12.80 m)
In Stock and Available for Immediate Delivery. Call or email us to set up a showing! Factory and Dealer Incentives Available.
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2025 MJM 42' 4
- 12.80 m
- Gas/Petrol
- Power
- Downeast
Call for Price
Description
The MJM 4 stands out as a remarkable open-bow express day yacht with the added luxury of overnight accommodations. Owners rave about its unparalleled handling and smooth ride, dubbing it the "absolute best driving yacht" with effortless fingertip steering. Equipped with twin Mercury 600 HP outboards, the MJM 4 delivers impressive performance. The twin 600 HP outboards propel the yacht to speeds exceeding 50 MPH, thanks to our cutting-edge C5 process and advanced hull geometry.
Featuring four distinct social areas and a galley-up layout with the protection of the MJM indoor/outdoor pilothouse, the MJM 4 offers a versatile and efficient design. Below deck, you'll find a spacious v-berth, a yacht-sized head with a glass-enclosed shower, and a double berth amidships. Whether you're hosting a gathering or embarking on a weekend voyage, this all-weather/all-condition performance yacht ensures comfort and enjoyment for your loved ones.
With 25+ years of expert sales and service experience, we invite you to discover the DiMillo's Experience.
LOA46'
LOA Inch8''
LOA14.22''
LOD42'
LOD7''
Beam12'
Draft Max Feet3'
Draft Min Feet2'
Draft Min Inch1''
Fuel Tank (Gallons)475
Fuel Tank (Liters)1798.07
Fresh Water (Gallons)90
Fresh Water (Liters)340.69
TypePower
ConditionNew
Specifications
MJM4P025A525
46'8" (14.22 Meters)
Power-New
2025
42'7"
2'1"
1
1
Gas/Petrol
18.5
Composite
Deep Vee
475 Gallons (1798.07 Liters)
90 Gallons (340.69 Liters)
17730
Engines
Engine 1
- Engine Make: Mercury
- ModelEngine Model: V-12 Verado
- YearEngine Year: 2025
- Engine TypeEngine Type: Outboard
- Power HPPower HP: 600.00
- Power KWPower KW: 447.42
- Feul TypeFeul Type: Gas/Petrol
- Engine LocationEngine Location: Port
Engine 2
- Engine Make: Mercury
- ModelEngine Model: V-12 Verado
- YearEngine Year: 2025
- Engine TypeEngine Type: Outboard
- Power HPPower HP: 600.00
- Power KWPower KW: 447.42
- Feul TypeFeul Type: Gas/Petrol
- Engine LocationEngine Location: Starboard
Full Details
Standard Specifications
Hull & Deck
• Modified deep-V hull w/sharp entry
• Vacuum-infused and post-cured, epoxy composite with biaxial E-glass and closed-cell foam core
• Solid E-glass and epoxy keel and transom corners
• Vinyl guardrail and ½ round SS rub rail
• High-density core and/or solid E-glass at thru-hulls and under hardware
• Engineered to ISO Category B Offshore standards
• Hull sides finished with urethane yacht paint
• Single vinyl 3/8” cove stripe
• Single painted chine stripe
• White gelcoat deck with non-skid
• White epoxy painted bilges
• Side and transom entry doors into cockpit sole
• SS custom deck cleats
Exterior
• Port entry bow seating with cup holders and storage below
• Bow filler cushion
• Aft cockpit seating with convertible sun lounge
• Port serving bar with drawer refrigerator and stbd serving bar with storage
• Large storage area under lazarette with outboard engine selection
• Retractable swim ladder
Pilothouse
• Pilothouse with integrated glass system
• Opening forward windows - electrically controlled
• Tinted sliding glass side windows
• Aft enclosure with roll-up door
• Roll-up Privacy Curtains on Bridge Deck
• Two overhead hatches
• Cushioned dual helm seat - electrically adjusted
• Gloss finished hand-picked teak drawers located in helm area
• Triple position gloss finished teak table (bow, lounge, and cockpit)
• L-shaped lounge to starboard
• Galley to port
• Cushions
• Storage lockers conveniently located throughout yacht
• Drink holders
• Flip-panel to garbage bin
• SS handrails conveniently located throughout per ABYC
• Synthetic Teak Flooring
Galley
• Solid surface counter-top with recessed sink and cutting board cover
• Gloss finished hand-picked teak cabinetry with soft closing drawer slides, latch pulls, and drawer handles
• Two burner induction cooktop
• Water purifier
• Flip panel to garbage bin
• Refrigerator/Freezer Drawers (2)
• Freezer Drawer
• Microwave convection oven combo
Interior
• Open hotel suite layout
• Gloss finished teak and wenge sole with storage locker
• One fixed hull port, two cabin ports, and two overhead hatches
• Enclosed head to stbd, with separate shower. Solid surface countertop, sink, vanity cabinets, and drawers
• Queen amidships berth with memory foam mattress and privacy curtain
• Forward lounge seating converts into primary V-berth
• Satin finished hand-picked American cherry paneling and trim
• Premium headliner
• Towel hooks throughout cabin and head
• Chrome door handles and latch pulls
• Head door mirror
• Satin finish hand-picked cherry storage locker with sliding doors and towel shelf above
• Shampoo shelf
• Locker under head sink with toilet paper holder
• Forepeak Locker
Navigation
• Compass
• LED Lightbar
• Stainless Dual Trumpet Air Horn
• Garmin GPSMAP® 16" plotters (2)
• VHF and AIS w/ handheld remote at helm
• Speed, depth, and temp transducer
• Mercury Vessel View 7" or Volvo Trip Display
Propulsion & Steering
• Twin Mercury Outboard Verado V12 600 HP
• Sea-fire automatic fire suppressant system
• 475 gallon vented, epoxy coated, aluminum fuel tank for OB gasoline option
• 350 gallon vented, epoxy coated, aluminum fuel tank for IB diesel option
• 24” Stainless Edson destroyer wheel with teak rim
• Electric Trim tabs
• Mercury joystick piloting with skyhook and auto-pilot
Systems
• 7.5kw Gas
• Air Conditioning System with reverse cycle heat (36,000 BTU)
• Gyro Stabilizer
• Bow Thruster
• Engine Fresh Water Flushing System (OB Only)
• Marine Stereo System with two sub woofers and eight speakers
• Anchor, rode, freshwater spray down, & electric windlass
Electrical
• 12V DC System with breaker switches and LED voltmeter
• 120 VAC/50 amp shore power system with a Glendinning power cord reel with 50 ft shore cord
• 115A alternators with OB or 125A altenator with IB
• Charger/inverter with built-in automatic transfer switch, 5000w inverter, 200A charger and color control panel
• Electrical system engineered to ABYC standards
• Three house batteries for a total capacity of 660 amp- hours and three spiral AGM 800 CCA start batteries
• Dimmable overhead LED lights in pilothouse, head, and changing room
• Courtesy lights in bilge and large storage lockers
• LED navigation and anchoring lights
• 12VDC, 120VAC, and USB A/C charging ports throughout
• Bonded electrical system with galvanic isolator
Plumbing
• Two automatic bilge pumps with highwater alarms
• Electrically operated fresh water toilet w/41 gal. holding tank, marina pump-out & macerator discharge
• Gray water sump w/strainer and clear inspection port for shower and AC condensation
• 13 Gallon Hot Water Tank
• On-demand freshwater pressure system
• Hot/Cold Transom Shower
• Marelon seacocks with oversized strainers and double clamped hoses
Complimentary Owner Package - Standard
• Transhield Transport Cover
• 16" Teak Burgee Staff
• Commissioning Kit - Spares, Tools, Docking & Safety Gear
• Complimentary Owner Orientation at MJM Factory
• 2.5’ x 4’ national flag w/gloss finished teak staff
• Vinyl name and hail port on back of aft seat
• Covers for bow and cockpit seating
Dealer Options
Deck
• Bow cockpit cover
• Aft cockpit 3pc cover
• Aft cockpit Bimini
Systems
• 32" LED Smart HDTV in forward cabin
• 43" Pop up Smart HDTV in galley counter w/ Glomex HDTV digital antenna
• 120V electric grill on serving bar
Navigation- Garmin GPSMAP 8616xsv, Garmin GMI 20 & BHF 315 (AIS) Standard
• Garmin GMR Fantom 18x Radar
Interior
• 12V Fans over master berth (2), midships cabin (2), and lounge seat (1)
Mechanical Disclaimer
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.
Disclaimer
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.
Contact
For more information about this yacht, please contact DiMillo's Yacht Sales We look forward to working with you!
For more information about this yacht, please contact DiMillo's Yacht Sales. We look forward to working with you!
For more information about this yacht, please contact DiMillo's Yacht Sales.


