• Slide: The Image of 1973 Bertram Sport Fisherman boat in storage, viewed from the bow, under a wooden roof. - 1The Image of 1973 Bertram Sport Fisherman boat in storage, viewed from the bow, under a wooden roof. - 1
  • Slide: The Image of 1973 Bertram Sport Fisherman boat interior with ladder and seating area. - 2The Image of 1973 Bertram Sport Fisherman boat interior with ladder and seating area. - 2
  • Slide: The Image of 1973 Bertram Sport Fisherman boat interior with seating and storage compartments. - 3The Image of 1973 Bertram Sport Fisherman boat interior with seating and storage compartments. - 3
  • Slide: The Image of 1973 Bertram Sport Fisherman boat interior with steering wheel, gauges, and navigation equipment. - 4The Image of 1973 Bertram Sport Fisherman boat interior with steering wheel, gauges, and navigation equipment. - 4
  • Slide: The Image of 1973 Bertram Sport Fisherman boat cockpit with steering wheel and navigation instruments. - 5The Image of 1973 Bertram Sport Fisherman boat cockpit with steering wheel and navigation instruments. - 5
  • Slide: The Image of Twin engines in a 1973 Bertram Sport Fisherman boat, detailed view in a workshop. - 6The Image of Twin engines in a 1973 Bertram Sport Fisherman boat, detailed view in a workshop. - 6
  • Slide: The Image of 1973 Bertram Sport Fisherman dashboard with voltmeters, hour meters, and fume detector. - 7The Image of 1973 Bertram Sport Fisherman dashboard with voltmeters, hour meters, and fume detector. - 7
  • Slide: The Image of Fishing rods lined up on a 1973 Bertram Sport Fisherman boat in a storage area. - 8The Image of Fishing rods lined up on a 1973 Bertram Sport Fisherman boat in a storage area. - 8
  • Slide: The Image of 1973 Bertram Sport Fisherman boat refrigerator with open door, showing interior shelves. - 9The Image of 1973 Bertram Sport Fisherman boat refrigerator with open door, showing interior shelves. - 9
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1973 Bertram Sport Fisherman

$26,000

Used

Boat in Duluth, MN 55804 US

builtBuilt in 1973
Year the boat was built
model

Sport Fisherman

Boat model
engine

2 Engines (2x Mercruiser)

Engine type and count
length

25 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material
1973 Bertram Sport Fisherman 25' FEATURES:
FRESH WATER VESSEL/STORED INDOORS OFF SEASON

Engines - MerCruiser 165 hp 6 Cylinder Gas Inboard with 621 and 474 Hours (Rebuilt at 1900 Hours)

Trailer - EZ Loader Tandem Axle with Electric Brakes and Power Winch

Engines Have Mallory Electronic Distributors
Original MerCruiser Outdrives were Replaced with Stern Drive Engineering Alpha I Outdrives (SEI Outdrives)
All Engine Exhaust Bellows Replaced August 2025
King Autopilot
Furuno Radar
Furuno Color Depth Finder
Garmin GPS
VHF
Digital and Analog Tachometers

Battery Volt and amp Gauges
Tilt and Trim Indicators
Temperature Gauges
Transom Mountable Depth Finder/Fish Locator

Power Steering Operates from Starboard Engine
Stainless Steel Fuel Tank (118 Gallon) Installed as Replacement for Original Fiberglass Tank

A Set of Engine/Outdrive Alignment Equipment
Service Manuals
Spare Parts, Props, and Specialty Tools
New Battery X2
Many Extra Props
V Berth with Porta Potty

Cabin Table Converts to Bed
Refrigerator (Electric)
USCG Safety Equipment
2 Big Jon Downriggers with 8 Weights and Black's Releases
8 Big Lake Fishing Poles and Reels
2 Fishing Nets
2 Trolling Ski's/Boards and Trolling Board Lines
Boat Hook
Hundreds of Lures
Note: Steering from the fly bridge is no longer operational due to unavailability of the necessary steering cable. This can be overcome by replacing the steering cables and helms or converting to hydraulic system. Instrumentation and shifting/throttle functions are operational on the fly bridge.
Nominal Length
25ft
Length Overall
28.5ft
Length at Waterline
25ft
Beam
9.92ft
Max Draft
3ft
Dry Weight
4750lb
Fuel Tanks
118gal
Hull Material
fiberglass
Hull Shape
modified-vee
Engine 1
Engine Make
Mercruiser
Engine Model
6 Cylinder
Total Power
165hp
Engine Hours
621
Engine Type
outboard
Fuel Type
gasoline
Drive Type
stern
Engine 2
Engine Make
Mercruiser
Engine Model
6 Cylinder
Total Power
165hp
Engine Hours
474
Engine Type
outboard
Fuel Type
gasoline
Additional Units Included
  • 1980 EZ Loader
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.

Price History

DateEventPrice
9/3/25Initial price$26,000

1973 Bertram Sport Fisherman Video Tours

Overview from around the web 1973 Bertram Sport Fisherman

Customers consistently praise the 1973 Bertram Sport Fisherman for its classic design and exceptional durability

Many highlight its solid construction and seaworthy performance, making it a reliable choice for serious anglers. Owners appreciate the spacious cockpit and well-thought-out layout, which provide ample room for fishing activities and comfort during long trips. The boat's powerful engine options and smooth handling are frequently mentioned as key features that contribute to an enjoyable and efficient fishing experience. Overall, the 1973 Bertram Sport Fisherman is celebrated for combining timeless style with practical functionality on the water.

The Biggest Pros and Cons

The 1973 Bertram Sport Fisherman is a classic boat known for its timeless design and solid construction. Here are some pros and cons to consider:

Pros

Durable Build: The 1973 Bertram Sport Fisherman features a sturdy fiberglass hull renowned for its ruggedness and seaworthiness.

Classic Styling: Its iconic design has a timeless appeal that many boating enthusiasts appreciate.

Excellent Offshore Performance: Designed for sport fishing, it handles well in rough waters, providing a stable and comfortable ride.

Spacious Cockpit: Offers ample space for fishing activities and entertaining guests.

Good Resale Value: Due to its reputation and build quality, it often holds its value well among classic boat collectors.

Cons

Older Systems: Being a vintage model, some mechanical and electrical systems may require updates or maintenance.

Fuel Efficiency: Compared to modern boats, it may have less efficient fuel consumption.

Limited Modern Amenities: Lacks some of the contemporary features and technology found in newer sport fishing boats.

Maintenance: Older boats typically demand more upkeep to maintain performance and appearance.

Weight: Heavier construction can affect speed and maneuverability compared to lighter, modern sport fishermen.

Made For

The 1973 Bertram Sport Fisherman is designed for avid anglers and boating enthusiasts who seek a reliable, seaworthy vessel capable of handling offshore fishing adventures. Its robust construction and classic design make it ideal for those who appreciate a combination of performance, durability, and timeless style on the water. Whether you're pursuing big game fish or enjoying leisurely cruises, this boat offers the versatility and strength to meet the demands of serious sport fishing.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 1973 Bertram Sport Fisherman. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Sport Fishing cost in today's market, or how much does a Bertram cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$295.09/mo
$
$
Loan amount$ 26,000
OR
%

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 1973 Bertram Sport Fisherman. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Sport Fishing cost in today's market, or how much does a Bertram cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$295.09/mo
$
$
Loan amount$ 26,000
OR
%

Contact Big Water Boats

329 S 61st Ave W, Duluth, MN, 55807

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Address

329 S 61st Ave W
Duluth, MN 55807

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Contact Big Water Boats about 1973 Bertram Sport Fisherman

329 S 61st Ave W, Duluth, MN, 55807

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Big Water Boats at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

Contact Big Water Boats

329 S 61st Ave W, Duluth, MN, 55807

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Big Water Boats at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

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