1988 Wellcraft 3400 Grand SportSold
$16,900
Boat in Spring Lake, MI 49456 US
3400 Grand Sport
2 Engines (2x MerCruiser)
34 feet
--
Fiberglass/Reinforced
For Sale: 1988 Wellcraft 3400 GranSport
Looking for your first cruiser? This 1988 Wellcraft 3400 GranSport is a fantastic entry-level express cruiser that's been well-maintained and thoughtfully updated-ready to hit the water for weekend getaways or sunset cruises.
Specs:
Length: 33'7" (LOA: 35'5")
Beam: 12'6"
Power: Twin Mercruiser 454 7.4L Engines (Approx. 1450 Hours)
Sleeping Capacity: 3-6
Fuel Type: Gasoline
Highlights:
Spacious and comfortable layout with transom seating and slant-back enclosure
Private head and shower, plus generous closet space in the V-berth
Queen-sized bed in V-berth
Equipped with Raymarine electronics
Features both heat and A/C
Includes Bimini top, swim platform, and Maxwell windlass anchor
Updated isenglass
This boat is ideal for someone looking to get into boating without breaking the bank. Whether you're relaxing at the dock or cruising open water, the Wellcraft 3400 GranSport offers plenty of room, comfort, and power.
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 |
|---|---|---|
| 8/26/25 | Price decreased | $16,900(-15.1%) |
| 7/23/25 | Initial price | $19,900 |
1988 Wellcraft 3400 Grand Sport Video Tours
Overview from around the web 1988 Wellcraft 3400 Grand Sport
Customers appreciate the 1988 Wellcraft 3400 Grand Sport for its solid construction and classic design
Many highlight its spacious cockpit and comfortable seating, making it ideal for both cruising and entertaining. The boat’s reliable performance and smooth handling receive positive remarks, as does its versatility for fishing and family outings. Some users also praise the quality of the cabin amenities, which provide a cozy retreat during longer trips. Overall, owners value the 3400 Grand Sport for blending functionality with timeless style.
The Biggest Pros and Cons
The 1988 Wellcraft 3400 Grand Sport is a classic sportfishing boat known for its performance and versatile design. Here are some pros and cons to consider:
Pros
Spacious Layout: Offers ample cockpit space ideal for fishing and entertaining.
Solid Construction: Built with quality materials providing durability and reliability.
Powerful Performance: Equipped with robust engines delivering good speed and handling.
Comfortable Cabin: Features a well-designed cabin with sleeping accommodations and amenities for overnight stays.
Versatile Use: Suitable for both sportfishing and cruising, making it a multi-purpose vessel.
Cons
Age-Related Wear: Being a 1988 model, it may require updates or maintenance to modern standards.
Fuel Efficiency: Older engine designs might not be as fuel-efficient compared to contemporary models.
Technology: Lacks modern electronics and navigation systems without aftermarket upgrades.
Interior Styling: Cabin and interior design may feel dated compared to newer boats.
Parts Availability: Some specific parts might be harder to find due to the boat’s age.
Made For
The 1988 Wellcraft 3400 Grand Sport is designed for boating enthusiasts who seek a versatile and stylish vessel that combines performance with comfort. Ideal for families and groups looking to enjoy day cruising, fishing, or watersports, this boat offers spacious seating, reliable handling, and ample storage. Its classic design and durable build make it a great choice for those who appreciate a blend of sportiness and practicality on the water.
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Meet the Broker

Address
Boat Location
Contact Bay Marine - Grand Haven about 1988 Wellcraft 3400 Grand Sport
819 W. Savidge Street, Spring Lake, MI, 49456
Contact Bay Marine - Grand Haven
819 W. Savidge Street, Spring Lake, MI, 49456

































