1980 Bertram 42 Convertible Sold Boat in Highlands, NJ 07732 US
42 Convertible
2 Engines (2x Detroit Diesel)
42 feet
Diesel
Fiberglass/Reinforced
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1980 Bertram 42 Convertible | ||
|---|---|---|
| Price | $80,000 | $75,000 |
| Location | Highlands | Waretown |
| Nominal Length | 42' | 35' |
| Engine Make | Detroit Diesel | Caterpillar |
| Total Engine Power | 435 hp | 375 hp |
| Days on Market | 204 | 400 |
| Get in touch |
Other Bertram 42 Convertible boats for sale in New Jersey, United States
Other Bertram boats for sale in New Jersey, United States
It's time to offer this updated battlewagon to someone that will be its next great caretaker!
The Bertram 42 Convertible was one of Bertram's most successful boats, with a total of 329 produced between 1975 and 1987. Her exceptional heavy-weather performance, superb fishability, good range, and top-quality construction have earned the Bertram 42 a reputation as a classic design by experienced tournament level sportfishermen. Heavily built on a deep-V (17 degree deadrise), numerous changes were made during her long production run. The Detroit Diesel 6V92TAs, rated at 435hp, help this almost 40,000 lb boat perform. The owner has really taken care of these Detroits as evidenced by no smoke when running as you can clearly see in the video.
The current owner of this vessel has been maintaining and upgrading her since 1994. Check out the current equipment list and detailed services below.
Sea Mist Equipment 2025:
- Buell 2 Trumpet Air Horn
- Cruisair A/C EFB 5 WFAH 5 PR 13+ EFB 7 PM1000+EFB 10WFAMH 10
- Detroit Diesel 2-6V92TA 435HP Model 80627400
- 2-Allison 2.0:1 Model M Gear
- Diesel Research Ic-0221 Part#5106250 1C-0220
- Glendinning Twin Engine Synchronizer
- Fireboy-Xintex CMD-ZM Carbon Monoxide Detector
- Flow Scan 95TM-235-2K Series K Fuel Totalizer
- Furuno RD-33 Remote Display N2K Repeater (2021)
- Hynautic Manual Hydraulic Steering
- ICOM IC-M506 VHF Radio - AIS
- IC-M602 VHF Radio, HN-127 Remote Mic
- Lee SR Outriggers-Double Spreader + Rupp Center Rigger
- Maxwellvc 1200 Vertical Capstan Windless
- Michigan 2- 30 X 33 X 2" - 3 Blade Nibral Propellers
- 2 - 136.5" X 2" Shafts
- Nav Start NE NS 12 Nav Start Guard 20 Amp Capacity
- Noland Nema 2000 Converter & Tech Sending Unit Eng Data
- Onan 7.5 Kw Generator Set MDJE 3CR 2268AB
- Optimus Princess 33-7 34-7 Stove-Oven
- Pompanette Unlimited Fighting Chair
- Pro-Mariner 3 Bank-40amp-Battery Charger 93-124025P-A
- Raritan Crown Head - Deep Draft - Rebuilt 3/2021
- Lectra-San-Waste Treatment
- Ritchie 2-FB800 Power Damp Globmaster Compass
- Samsung 24" Smart TV - Remote Display for Simrad
- Sea222ssb Radio&Antenna Tuner Radio Not Installed
- Simrad Ness12 Fishfinder-DGPS-Chart Plotter
- Simrad Ness12 EVO2 Fishfinder-DGPS-Chart Plotter, Navionics Platinum + NJ-Delaware
- Simrad 4G Radar - Broadband 36NM Dome (2021)
- Simrad RA44C 12KW 72 NM Radar - 6 Ft Open Array
- Simrad NAC-3 Autopilot Computer (2021)
- Simrad RPU 80 Reversible Drive Unit
- Simrad AP48 Autopilot Controller (2021)
- Simrad RF-25N Autopilot Rudder Sensor (2021)
- Si-Texv200-2 GNSS Gyro Satellite Compass N2K (2021)
- Standard Horizon VHF Radio - In Cabin
- Standard Horizon VLH-3000 30 WATT Loud Hailer - Intercom-Fog
- V-Tech Bullet Camera - Rear View Camera
- V-Tech Bullet Camera - Starboard View Camera
- Welbuilt MR622W Microwave
Updates since 2010:
2025
- Engine heat exchanger service - acid wash cores, new coolant, new raw water impellers
- Replace 8D batteries (4)
- Rebuild trim tab cylinders
- Replace cockpit walls
- Rebuild tackle station
- Replace fighting chair bearings
- Replace cabin doors 4 adjusting & bearing assemblies
- Replace engine zincs
- Replace all underwater zincs each year
- Clean & oil teak deck
- New bow cooler
2024
- Replace engine & gear oil hoses, oil & filter change, fuel filters
- Repack shaft logs
- Replace gear shift cables (4)
- Install LED lighting in engine room & head
- CO & Smoke detector-ABYC approved
- Service AC units
2023
- Install Noland NMEA2000 converter & tach sending units for engine data
- Replace all sanitation hoses
- Rebuild upper helm station
- Replace generator starter & solenoid (rebuilt), thermostats
2022
2021
Electronics Upgrade:
- Simrad NSS12 - second unit
- Simrad 4G radar
- Simrad autopilot - NAC-3 computer, AP48
- Control, RF-25N rudder sensor
- Simrad NEP-2 network expansion module
- Sitex V200N satellite compass
- Furuno RD33 data repeater
- Video HDMI cable to salon TV from Nss12 evo2
- Forward Hailer horn
- Replace genny head gasket, valves, clean & repaint
- Replace all engine gauge sending units
- Rebuild head - Raritan Deep Draft
- Replace main inlet circuit breakers
- Replace 6 forward bridge enclosure panels & upper vents
2020
- Rewire bridge electronics power circuits
2019
- Starboard Engine major rebuild - liners, pistons, bearings & heads
- Rebuild Buell horn compressor
- Install Pro Mariner battery charger - 3 bank
- Replace 8D batteries (4) + genny Group 31
- Replace trim tab hoses
- Replace windshield - bridge
2018
- Replace pumps - fresh water, saltwater wash, engine bilge
- Soda blast bottom, strip, 2 barrier coats & 2 coats bottom paint (micron, CSC X Blue)
2017
- Simrad GS25 GPS antenna
- Standard VLH-3000 hailer
- Rebuild Genny control boards
- Replace 4 aft bridge enclosure panels
2014
- New hot water heater
2010
- New refrigerator
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.
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 |
|---|---|---|
| 3/19/26 | Initial price | $80,000 |
Videos from Yachts360 on this 1980 Bertram 42 Convertible
1980 Bertram 42 Convertible Video Tours
Overview from around the web 1980 Bertram 42 Convertible
The 1980 Bertram 42 Convertible is often praised by customers for its exceptional craftsmanship and robust performance on the water
Many enthusiasts highlight its classic design, which seamlessly blends functionality with an appealing aesthetic. Users appreciate the spacious cockpit, ideal for fishing and entertaining, as well as the well-thought-out cabin that provides comfort for extended outings. Additionally, owners frequently commend the boat’s seaworthiness and stability in a variety of conditions, making it a reliable choice for both seasoned mariners and those new to boating. The power of the Detroit Diesel engines also receives positive feedback, with customers noting the vessel’s impressive speed and fuel efficiency. Overall, testimonials reflect a strong loyalty to the Bertram brand, with many customers considering the 42 Convertible a timeless investment that maintains its value and continues to deliver memorable experiences on the water.
The Biggest Pros and Cons
Pros
Legendary Build Quality: The Bertram 42 Convertible is renowned for its rugged construction and durability. Built with a solid fiberglass hull, it’s designed to withstand challenging sea conditions, making it a reliable choice for both fishing and cruising.
Performance: Equipped with powerful engines, many models featuring twin Detroit Diesel engines, the Bertram 42 offers impressive speed and handling. Its deep-V hull design provides excellent stability and smooth rides even in rough waters.
Spacious Layout: The interior of the Bertram 42 Convertible is well-designed for comfort, featuring a large salon, fully-equipped galley, and generous sleeping accommodations. The boat can comfortably sleep up to six people, which is ideal for family excursions or fishing trips with friends.
Fishing Features: As a convertible, this model comes equipped with a range of fishing amenities, including a spacious cockpit, rod holders, and a live well. It’s built for serious anglers looking to enjoy a day out on the water.
Classic Design: The timeless style of the Bertram 42 Convertible is appealing to many, blending classic aesthetics with functional design. It remains a popular choice among boating enthusiasts for its iconic look.
Cons
Maintenance Requirements: Like many older boats, the Bertram 42 Convertible may require regular maintenance and updates. Owners should be prepared for the upkeep associated with an aging vessel, particularly with its mechanical systems.
Fuel Efficiency: The twin-engine setup, while powerful, can lead to higher fuel consumption compared to more modern, fuel-efficient models. This could be a consideration for those planning extensive cruising.
Age-Related Wear: As a model from 1980, some individual boats may show signs of age, depending on their usage history. It’s important for potential buyers to evaluate the condition and history of each vessel carefully.
Limited Modern Amenities: While the Bertram 42 Convertible has classic charm, it may lack some of the modern conveniences and technological advancements found in newer boats, such as advanced navigation systems and contemporary interior designs.
Draft Depth: The boat's deeper draft can limit access to shallow waters or beaching options, which may be a consideration depending on the intended use.
Made For
The 1980 Bertram 42 Convertible is designed for avid anglers and boating enthusiasts seeking a reliable, high-performance sportfishing vessel. With its classic design and rugged construction, this boat appeals to those who appreciate the heritage of sportfishing while desiring modern amenities. Ideal for serious fishermen, the Bertram 42 offers a spacious cockpit, ample fishing space, and a tournament-ready layout, making it perfect for chasing big game fish. Its powerful twin-engine setup ensures excellent handling and speed, allowing for quick trips to offshore fishing spots. Additionally, the boat's comfortable interior and versatile layout attract families and friends looking to enjoy weekend getaways or leisurely cruises. Whether you’re an experienced mariner or someone new to the boating world, the 1980 Bertram 42 Convertible strikes a balance between performance and comfort, catering to those who value adventure on the water.
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1515 SE 17th Street, Suite 125, Fort Lauderdale, FL, 33316



















































































