1980 Bertram 42 Convertible Boat in Highlands, NJ 07732 US
Built in 1980
42 Convertible
2 Engines (2x Detroit Diesel)
42 feet
Diesel
Fiberglass/Reinforced
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 |
|---|---|---|
| 6/24/26 | Initial price | $80,000 |
Videos from Yachts360 on this 1980 Bertram 42 Convertible
Overview from around the web 1980 Bertram 42 Convertible
The 1980 Bertram 42 Convertible is often praised by customers for its robust construction and exceptional performance on the water
Many owners appreciate the iconic design and classic lines that reflect Bertram's longstanding reputation for quality. Feedback frequently highlights the boat's incredible stability and smooth ride, even in rough sea conditions, making it a favorite for both fishing and cruising. The spacious cockpit is a significant draw, providing ample room for anglers and leisure activities alike. Interior layouts garner compliments for their comfort, with many noting the well-designed living space that accommodates both relaxation and functionality. Owners often mention the reliable engines that deliver impressive power and speed, enhancing their overall experience on the water. Additionally, enthusiasts appreciate the community surrounding the Bertram brand, noting the availability of parts and support, which reinforces the boat's longevity and value. Overall, the 1980 Bertram 42 Convertible is celebrated for its blend of performance, comfort, and classic style, making it a cherished choice among boating aficionados.
The Biggest Pros and Cons
1980 Bertram 42 Convertible: Pros and Cons
Pros
Robust Performance: The Bertram 42 Convertible is known for its seaworthiness and stability in rough waters, making it an ideal choice for both sportfishing and cruising.
Spacious Layout: With a roomy flybridge and a well-designed cockpit, the boat offers plenty of space for fishing and entertaining, accommodating both anglers and guests comfortably.
Durable Construction: Built with a solid fiberglass hull and high-quality materials, the 1980 model showcases Bertram's reputation for creating durable and long-lasting vessels.
Powerful Engine Options: Many 42 Convertibles come equipped with reliable diesel engines, providing better fuel efficiency and extended range compared to gas options.
Classic Aesthetics: The timeless design and classic lines make the Bertram 42 Convertible not only functional but also visually appealing.
Strong Resale Value: Due to its iconic status and enduring popularity, the Bertram 42 often maintains a solid resale value in the market.
Cons
Age-Related Maintenance: As a vessel built in 1980, potential buyers should be prepared for the usual wear and tear associated with older boats, which may require ongoing maintenance and updates.
Limited Headroom: While spacious overall, some areas may have limited headroom, which could be a concern for taller individuals.
Weight: The sturdy construction adds to the overall weight of the boat, which may affect speed and fuel efficiency compared to newer, lighter models.
Outdated Technology: The technology and electronics in older models may be outdated, necessitating upgrades for modern navigation and communication systems.
Fuel Consumption: While typically more efficient than gas engines, the diesel engines may still consume significant fuel, especially at cruising speeds, which could increase operating costs.
Limited Storage: Although designed with fishing in mind, the storage capacity may be less compared to newer models that often include innovative storage solutions.
Made For
The 1980 Bertram 42 Convertible is designed for discerning boaters and fishing enthusiasts who seek a blend of classic styling, robust performance, and exceptional versatility. This iconic vessel is ideal for individuals and families who appreciate the thrill of sport fishing, as well as those who enjoy leisurely cruising on the open waters. Its spacious cockpit caters to anglers with ample room for gear and easy access to fishing supplies, while the well-appointed interior provides comfortable accommodations for weekend getaways or extended trips. The Bertram 42 Convertible appeals to experienced boaters who value quality craftsmanship and are looking for a reliable, seaworthy craft that can handle a variety of conditions. Whether you're chasing trophy fish or embarking on a scenic cruise, the 1980 Bertram 42 Convertible combines tradition and innovation, making it a perfect choice for adventurers who cherish both performance and comfort on the water.
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 1980 Bertram 42 Convertible | |||||
|---|---|---|---|---|---|
| $80,000 | $79,900 | $79,900 | $77,000 | $99,900 | $49,900 |
| Highlands | Monmouth Beach | Highlands | Waretown | Somers Point | New Gretna |
| 42' | 34' | 35' | 35' | 46' | 40' |
| Detroit Diesel | Cummins | Caterpillar | Caterpillar | Yanmar | caterpillar |
| 435 hp | 370 hp | 300 hp | 375 hp | 500 hp | 320 hp |
| 21 | 270 | 40 | 305 | 64 | 237 |
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Contact Yachts360 about 1980 Bertram 42 Convertible
1515 SE 17th Street, Suite 125, Fort Lauderdale, FL, 33316
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