1976 Bertram 42 Convertible
$51,990
$59,999
Boat in Astoria, OR 97103 US
Built in 1976
42 Convertible
2 Engines (2x Detroit Diesel)
42 feet
Diesel
Fiberglass/Reinforced
1976 Bertram 42 Convertible Sportfish - Technical SpecificationsDIMENSIONS & WEIGHTS
LOA: 42 ft 6 in (approx.)
Beam: 14 ft 10 in
Draft: Approx. 4 ft
Approx. Dry Weight: ~39,000-40,000 lbs (varies with equipment†)
†Note: weight can vary depending on refit condition, gear, fuel, water.
HULL & STRUCTURE
Hull Type: Modified deep-V hull with hard chines
Hull Material: Fiberglass reinforced plastic (FRP)
Bottom Paint/Hull Inspection: June 2014
Shaft Logs: New
Cutlass Bearings: New
Shaft Seals: Dripless
Propellers: Four-blade, reconditioned
PROPULSION
Main Engines: Twin Detroit Diesel 6V92, turbocharged & aftercooled - rebuilt 2014
Engine Configuration: Inboard diesel, shaft drive
Reduction Gears: ZF Marine 2.0:1
Electronic Engine Controls: New
PERFORMANCE (Typical for Bertram 42 with 6V92 Engines)
Note: Actual performance depends on load, engine tuning, prop pitch, hull condition.
Cruising Speed: ~20-23 knots ◆
Top Speed: ~28-30+ knots ◆
Reports on similar 6V92 installations cite cruising 22-23 knots and top speeds near 30 knots.
FUEL SYSTEM & RANGE
Fuel Type: Diesel
Fuel Tank Capacity: (Verify with vessel owner/shipyard - not yet provided)
Typical Bertram 42 capacity range: ~450-720 gallons dependent on refit and tank configuration (two tanks common).
Estimated Range: ~300-400 nautical miles (approximate) at cruising speed
Based on reported figures for similar Bertram 42 Convertibles (~400 miles) on appropriately sized tanks.
FUEL BURN (Estimated - Twin 6V92)
Fuel burn for Detroit 6V92 diesels varies with RPM and load:
At hull-speed trolling (~7-8 kt): ~2.2-2.5 GPH per engine at idle/low load.
Cruise RPM: ~40-50 GPH combined (approximate) under typical cruise conditions.
At or near wide-open throttle: Higher burn expected but not well documented without sea trial data.
These figures are representative estimates based on owner forums and should be validated with sea trial and engine gauges.
GENERATORS
Generator: Westerbeke 15 kW
AC Power: Standard distribution throughout vessel
ELECTRICAL SYSTEM
House Batteries: (3) Group 31 sealed (2014)
Inverter: Outback VFX3524M
Battery Charger: ProMariner ProTech 12.40 Plus
NAVIGATION & ELECTRONICS
Autopilot: Garmin GHC-10
Radar: Furuno
Depth Sounder: Furuno
VHF Radio: Standard Horizon w/ AIS
VHF Backup: Icom IC-M504
Night Vision: Hot Eye Night Vision System
Tank Monitoring: Series Tank Systems
INTERIOR / ACCOMMODATIONS
Cabin Joinery: Custom mahogany-finish cabinetry
Interior Upgrades: New soft goods, headliner, and carpet
Layout: Main salon with galley, forward and mid berths
Galley:
3-burner stove
Oven
Full refrigerator
SAFETY & MISCELLANEOUS EQUIPMENT
Life Jackets: (5) Type III, (3) Type I
Throwable: Type IV ring buoy
Fire Safety: Engine room fire suppression system
Compass: Ritchie
ANCHORING & DECK EQUIPMENT
Anchor: 30 kg stainless Bruce anchor with chain and rode
Bow Pulpit: Stainless steel
Lifelines: Single-rail
Approximately ten years ago, while maneuvering near its current moorage, the vessel was involved in an incident in which it contacted the jetty. As a result, the boat sustained a significant hull breach.
The vessel was immediately removed from the water and transported to RV Pro, a well-known marine repair facility, where a comprehensive professional restoration was undertaken. Over $150,000 was invested in structural repair and rebuilding of the affected areas. The work included extensive fiberglass reconstruction and restoration to return the vessel to proper structural integrity and operational condition.
Following completion of the repairs, the vessel was returned to service and has continued its life as a fishing platform.
This information is being disclosed in the spirit of full transparency so that prospective buyers are fully informed. Buyers are encouraged to perform any inspections they deem appropriate, including haul-out and survey, to verify the vessel's current condition and confirm the quality of the repairs.
Additional details regarding the repair history can be discussed with the listing broker.
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 |
|---|---|---|
| 3/26/26 | Price decreased | $51,990(-13.3%) |
| 3/12/26 | Initial price | $59,999 |
1976 Bertram 42 Convertible Video Tours
Overview from around the web 1976 Bertram 42 Convertible
Customers consistently praise the 1976 Bertram 42 Convertible for its classic design, sturdy construction, and excellent seaworthiness
Many appreciate its spacious cockpit and comfortable interior layout, making it ideal for both fishing and cruising. Owners often highlight the boat’s reliable performance and smooth handling in various sea conditions. The timeless style combined with practical features continues to make the Bertram 42 Convertible a favored choice among enthusiasts of vintage sportfishing yachts.
The Biggest Pros and Cons
The 1976 Bertram 42 Convertible is a classic sportfishing yacht known for its solid construction and timeless design. Here are some of the key pros and cons of this model:
Pros
Sturdy Construction: Built with a robust fiberglass hull, the Bertram 42 Convertible offers excellent durability and seaworthiness, making it reliable in various sea conditions.
Classic Design: Its iconic deep-V hull design provides a smooth and stable ride, favored by anglers and cruisers alike.
Spacious Cockpit: Designed for serious sportfishing, the large cockpit area offers ample space for fishing gear and activities.
Comfortable Accommodations: The interior layout typically includes comfortable sleeping quarters, a functional galley, and a salon, suitable for extended trips.
Good Resale Value: Due to its reputation and build quality, well-maintained models tend to hold their value over time.
Versatile Use: While primarily a sportfisher, the boat’s design allows for comfortable cruising and entertaining.
Cons
Older Systems: Being a 1976 model, many mechanical, electrical, and plumbing systems may require upgrades or extensive maintenance to meet modern standards.
Fuel Efficiency: Larger engines common in this model can lead to higher fuel consumption compared to newer, more efficient boats.
Maintenance Intensive: Classic boats often require more regular upkeep, including potential issues with aging materials and components.
Limited Modern Amenities: Lacks some of the contemporary conveniences and technology found in newer convertible yachts.
Weight and Handling: The solid construction results in a heavier vessel, which may affect maneuverability and speed compared to lighter modern designs.
Made For
The 1976 Bertram 42 Convertible is ideal for avid anglers and cruising enthusiasts who value a combination of classic style, durability, and performance. Designed with sportfishing in mind, it is perfect for those seeking a reliable offshore fishing platform that also offers comfortable accommodations for extended trips. Whether you're planning deep-sea adventures or leisurely coastal cruises, this boat suits individuals and families looking for a versatile, well-built vessel with timeless appeal.
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Meet the Broker
Address
Boat Location
Contact W S Yacht Brokers - Portland about 1976 Bertram 42 Convertible
909 N Tomahawk Island Dr, Suite 104, Portland, OR, 97217
Contact W S Yacht Brokers - Portland
909 N Tomahawk Island Dr, Suite 104, Portland, OR, 97217
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