1990 Tiara 3100 OpenSold
$30,000
Boat in Olympia, WA 98501 US
3100 Open
2 Engines (2x Mercruiser)
31 feet
Gas
Fiberglass/Reinforced
A Classic Design, Unmatched Versatility
The Tiara 31 Open is the perfect blend of classic style, rugged reliability, and modern amenities, making it the ultimate vessel for your next great adventure. Whether you're cruising the Salish Sea, the coast or tackling open water, this boat delivers on every front - comfort, performance, and utility. With a design that has stood the test of time, Tiara's legendary craftsmanship shines through in every inch of this sporty profile.
Key Features at a Glance
Exceptional Construction & Quality: Tiara boats are known for their top-tier construction, and the Tiara 31 Open is no exception. Built with precision and durability, this boat is engineered to handle the challenges of the open water while offering an incredibly smooth ride.
Versatile Cockpit for Adventure: The large, comfortable cockpit is a highlight of the Tiara 31 Open. It's spacious enough for a variety of water sports equipment, including mountain bikes and kayaks. The electric downrigger mounts add another level of convenience for anglers looking to take their skills to the next level.
Family Cruiser with Seaworthiness: This boat is more than just a pretty face. While it offers a cozy interior, it's an extremely capable family cruiser, built to withstand even the most challenging open-water conditions. It's likely more than you'll ever need to stay safe on the water.
Utility & Comfort Combined: From wide nonskid side decks to a large cockpit, bow pulpit, and easy engine access, the Tiara 31 Open is designed for both practicality and comfort. Whether you're cruising for the weekend or taking on bigger adventures, this boat will be your trusted companion.
Engines & Performance
Powered by twin Mercruiser 454 engines with 330 horsepower each, this boat delivers excellent performance whether you're cruising at high speed or idling at anchor.
Well-Maintained & Professionally Serviced: These engines have always been professionally serviced to ensure optimal performance every time you hit the water.
Accommodations
When you step inside you'll find a beautifully appointed and spacious cabin with new fabrics and great attention to detail. With two double berths and a single cabin, this boat comfortably sleeps up to four people.
Berths: 2 double berths
Cabins: 1
Heads: 1 (with shower)
Seating Capacity: 8
Whether you're fishing, day cruising, hosting friends for a weekend getaway, or enjoying a quiet night on the water, this space offers all the comforts you need for extended stays.
Galley & Amenities
The well-equipped galley offers all the essentials for your cruising adventures.
Two-Burner Propane Stove
Microwave Oven
Norcold 120V/12V Refrigerator/Freezer
S/S Deep Sink
White Finished Cabinets with Teak Highlights
Electrical System
Shore Power Inlet: 30 amp/110V
Newer Westerbeke 6.5kw Generator: Quiet and enclosed in a sound box for peaceful operation
Battery Charger: Ensure reliable power for your devices and systems
Hull & Deck Structure
Length Overall (LOA): 33'10" (with bow pulpit) - Add 2' for swim grid
Legendary Tiara Construction: The Tiara 31 Open features the top-tier construction Tiara boats are known for, ensuring longevity and high performance in all conditions.
Electric Anchor Windlass: This option makes anchoring effortless. The molded fiberglass bow pulpit also provides convenient storage for the anchor.
Cockpit & Deck
The Tiara 31 Open features a double helm seat to starboard, with guest seating and lockers to port forward. The spacious open cockpit is perfect for fishing, relaxing, or enjoying any number of water sports. The foot cove under the gunwale makes leaning over the side easy and comfortable, and the layout provides plenty of room for two folding chairs - or any other gear you need.
Electronics & Navigation
Stay connected and navigate with ease using these top-of-the-line electronics:
Garmin 3210 Plotter - For easy navigation and charting
Raymarine Depth Sounder - For accurate depth measurements
VDO Synchronizer - To monitor engine performance
Standard Horizon VHF - Keep in touch with other vessels or shore
Ritchie 4" Compass - Traditional navigation at your fingertips
If you are looking for a clean, well-cared for a well-built, economical power boat to get out on the water today call for an appointment to view our Tiara 31 Open.
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 |
|---|---|---|
| 10/31/25 | Price decreased | $30,000(-9.1%) |
| 9/29/25 | Price decreased | $33,000(-5.4%) |
| 8/18/25 | Price decreased | $34,900(-6.9%) |
| 8/11/25 | Price decreased | $37,500(-5.1%) |
| 7/8/25 | Price decreased | $39,500(-11.2%) |
| 6/28/25 | No change | $49,995 |
| 6/24/25 | Price decreased | $44,500(-11.0%) |
1990 Tiara 3100 Open Video Tours
Overview from around the web 1990 Tiara 3100 Open
Customers praising the 1990 Tiara 3100 Open often highlight its solid construction and classic design, noting that it offers a comfortable and spacious layout ideal for both day cruising and longer trips
Many appreciate the boat’s reliable performance and easy handling, making it suitable for a variety of water conditions. The well-designed open cockpit provides ample seating and excellent visibility, while the cabin features practical amenities that enhance onboard comfort. Overall, owners commend the Tiara 3100 Open for its blend of durability, style, and functionality, making it a timeless choice for boating enthusiasts.
The Biggest Pros and Cons
The 1990 Tiara 3100 Open is a classic express cruiser known for its solid construction and versatile design. Here are some pros and cons to consider:
Pros
Sturdy Build: Tiara yachts are renowned for their high-quality craftsmanship and durable construction, providing a stable and reliable ride.
Spacious Layout: The 3100 Open offers ample cockpit space ideal for fishing, entertaining, or relaxing, with a well-designed helm station.
Comfortable Cabin: Despite being an open model, it features a cozy cabin area with sleeping accommodations, a small galley, and a head, making overnight trips comfortable.
Good Performance: Powered typically by twin engines, the boat delivers strong performance and good handling, suitable for coastal cruising and day trips.
Classic Styling: The timeless design appeals to enthusiasts who appreciate traditional aesthetics combined with functionality.
Cons
Age-Related Wear: Being a 1990 model, some components may require updating or maintenance, including electronics, upholstery, and mechanical systems.
Limited Modern Amenities: Compared to newer boats, the 3100 Open may lack some contemporary features like advanced navigation systems, modern entertainment options, or more efficient layouts.
Fuel Consumption: Twin engines and the boat’s weight can result in higher fuel consumption compared to smaller or more modern vessels.
Open Design Exposure: The open cockpit layout offers less protection from the elements, which may be a drawback in adverse weather conditions.
Made For
The 1990 Tiara 3100 Open is perfect for boating enthusiasts who value a blend of classic design and reliable performance. Ideal for families or small groups, this versatile sport cruiser offers comfortable accommodations and an open layout, making it great for day trips, fishing excursions, or coastal cruising. Its size and features appeal to those seeking a manageable yet well-equipped boat for both relaxation and active water adventures.
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Address
Boat Location
Contact NW Yachtnet - Olympia about 1990 Tiara 3100 Open
700 Marine Drive NE, Suite 105, Olympia, WA, 98501
Contact NW Yachtnet - Olympia
700 Marine Drive NE, Suite 105, Olympia, WA, 98501





























