1986 Bertram 58 Flybridge Motor Yacht



Contact Us



Vessel Name: TENACITY
Manufacture: Bertram
Country: US
Category: Motor Yachts
Model: 58 Flybridge Motor Yacht
Year: 1986


Length: 58 ft
Draft: 5.33 ft
Beam: 17.92 ft


Cabins: 3
Heads: 3


Cruising Speed: 18 kn
Max Speed: 22 kn
Number of engines: 2
Fuel Type: diesel
Engine Type: Inboard
Engine year: 1986
Engine Hours: 1698
Fuel Capacity: 625|gallon
Water Capacity: 130|gallon
Holding tank: 1

Wow is one word that describes the last of the great Bertram MY shes a 100% fresh water boat. We are proud to be offering Tenacity she’s the last year Bertram built their 58 Motor Yacht in that Era.  She was ordered new by a West Michigan man who had his great friend fly monthly to the factory to oversee the build with all the custom upgrades that the owner has ordered. The list of custom factory options are extensive. Just to name a few were hydraulic bow thruster and also a crash pump system with a emergency valve if you had a hull breach she would be able to be saved like no other vessel back then. She has been serviced and cared for by the same Mechanic known on the Great Lakes as Detroit Kat since day one. The hull sides shine like the day that she left the factory and her chrome and stainless shows as new as well. I could go on and on but you will have to see her for your self. Call today to step aboard this incredible Yacht.
Updates over the years 
Complete service spring 2023
5 Smart TVs all new 2023
LED lights thru out 2023
New memory foam mattress toppers on all beds 2023
Topside and transom buffed and waxed
June 2023
Fresh Oil samples 
Brand new bridge enclosure 2022Complete service on mains and gen 2021/2022Bottom paint 2021/2022New stain proof Infiniti carpet on rear main deck and thru-out the boat 2022Fusion Touch screen head unit in CockpitFusion Touch Screen head unit on fly bridgeAC/Heat systems serviced on yearly basisFreedom LiftCaptain and passenger helm chairs on bridge updatedCustom when built Krystal back lite Art piece in the Master.Spare PropsUpdated stainless appliances Updated wine and beverage chillerUpdated electronics New sofa in  saloonAll soft goods and decorations are included in the saleCockpit Saloon area updated furniture as wellLiquor dispensary system


Zorn Yacht Sales is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Jefferson Beach Yacht Sales.

    The Bertram 58 Motor Yacht is over 43 tons of sheer grace and pure power. Imagine a vessel so spacious that ten people can embark on an extended voyage without feeling crowded or confined. Even the flybridge can accommodate eight comfortably, as the soft ride of the Bertram deep-V hull glides over jagged waters at 26 miles an hour in conditions that other yachts would find a hardship. And yet, for all her grandeur, this 58-foot masterpiece performs with amazing economy. A foredeck with a built-in lounge is large enough to serve as a private terrace, while the cabintop can serve as the perfect sundeck. The aft deck is a patio for cocktail parties, champagne breakfasts, or just plain lounging and relaxing. The stereo systems, air conditioning, wetbars, ice makers and remote-control televisions are all standard equipment. The salon is an arena of luxury, equipped as it is with an electronic entertainment center, a dining table and a unique salon – galley divider. The galley is elegant and complete. The forward stateroom features upper and lower berths with ample closet and drawer space. Also included is a built-in ladder and shelf for quiet, unnoticed arrival and departure. The amidships guest stateroom is equally as private. This room adjoins a full-size head with a shower and comprises twin beds with plenty of locker and drawer storage. The master stateroom has a full side-to-side closet, hideaway vanity, remote-control TV, desk, and a king-size bed with bilge alarms and light controls conveniently built into the headboard. A shower and bathtub round out a full-size head adjoining this stateroom.Galley

    • GE (4) burner glass top electric stove
    • Frigidaire side by side refrigerator/freezer with water and ice dispenser
    • GE microwave oven
    • U-Line wine chiller
    • 30 gallon hot water tank – new


    • Onan 30 kw generator
    • (2) Glendinning 50amp Cablemasters
    • Raritan battery chargers – (2) 32V, (1) 12V


    • Raymarine E80 GPS/Chartplotter/Radar – lower
    • Raymarine E120 GPS/Chartplotter/Radar – flybridge
    • Robertson AP100DL Autopilot with remote built-in lower helm seat
    • HP 21″ Hi-Res monitor – lower and flybridge
    • Uniden UM 625C VHF Radio/Hailer
    • Engine room and transom cameras
    • KVH TracVision with (4) receivers
    • C-Phone intercom system
    • JBL AM/FM/CD stereo with Sirius radio – bridge and lower

    Deck & Exterior
    Hard aft deck enclosure with walnut trim and (2) zones of air conditioning

    • Freedom Lift
    • Radar arch, hinged
    • Flybridge enclosure panels
    • Flybridge and aft deck carpeting
    • Flybridge wet bar with alcohol dispenser and ice maker
    • Aft deck wet bar with alcohol dispenser and refrigerator
    • Aft deck Whirlpool ice maker
    • Ideal windlass with 175′ chain rode
    • Fresh and raw water washdowns

    Option to fill main water tanks while connected to dockside water

    • Glendinning engine synchronizer
    • Hynautic hydraulic steering
    • Hydraulic bow thruster
    • Lube oil change system with 40 gallon stainless steel tank and dockside connections
    • RACOR fuel filters
    • Engine room engine gauges
    • Spare propellors
    • Hydraulic engine room access
    • Engine block heaters
    • Dripless shaft logs

    Owner’s personal belongings

    • Raritan heads – new
    • CruisAir air conditioning/heat – new
    • New stateroom mattresses
    • Frigidaire washer and dryer
    • LG flat panel TV – salon
    • 32″ Dytex flat panel TV – master stateroom
    • 20″ Toshiba flat panel TV – guest stateroom
    • 15″ Toshiba flat panel TV/DVD – forward stateroom

    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.

      The information you provide in this request form will be sent directly to the broker. We will not share your information with any other person. View full Privacy Policy for further information.