This 1991 Tiara Yachts 3100 Open is powered by twin Crusader inboards with approximately 675 hours and features new upholstery for 2026.
More than $22,000 in documented service work was completed during 2025 and 2026. Work included replacement of both raw-water pumps, engine coolant and recovery bottles, heat exchanger service, repacking of the propeller-shaft and rudder stuffing boxes, seacock service, electrical repairs, new engine belts, alternator and starter service, a new bilge pump, sea-strainer work, and replacement of the macerator pump and hoses.
Additional 2026 work included engine commissioning and sea trial, repair of an exhaust leak, installation of a new starting battery, and reinstallation of the deck hatches and seats.
Specifications:
Engines: Twin Crusader inboards
Engine Hours: Approximately 675
Upholstery: New 2026
Service Records: More than $22,000 in documented service during 2025–2026
Maintenance Records: Available
Service & Updates:
2025–2026: More than $22,000 in documented service
Raw-Water Pumps: Both replaced
Heat Exchangers: Cleaned, tested, and repaired
Shaft & Rudder Packing: Serviced
Seacocks: Serviced
Engine Belts: Replaced
Alternator & Starter: Serviced
Bilge Pump: Replaced
Sea Strainers: Serviced
Macerator Pump & Hoses: Replaced
Starting Battery: Replaced in 2026
Exhaust Leak: Repaired in 2026
Engines: Commissioned and sea trialed in 2026
Highlights:
Twin Crusader inboards
Approximately 675 hours
New upholstery for 2026
More than $22,000 in recent documented service
Extensive engine and cooling-system service
Shaft and rudder packing serviced
New starting battery
Maintenance records available
Boat Details
Dimensions
Length Overall31'
Display Length31'
Beam12'
Boat Details
Year1991
MakeTiara Yachts
Model3100 Open
ConditionUsed
CategoryCruisers, Express Cruiser
ClassCruisers
TypePower
Hull MaterialFiberglass
Weights
Dry Weight10,500 lbs
Tanks & Capacity
Fuel Capacity196 gal
Fresh Water36 gal
Holding Tank20 gal
Builder & Registry
Boat LocationDover, NH, US
Registration NumberSSUT1964F091
Listed SinceJul 29, 2026
Propulsion
Engine 1Crusader 7.4L
Power350 HP
Hours675
Engine 2Crusader 7.4L
Power350 HP
Hours675
Additional Specs, Equipment and Information
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.
Photos29 images
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