2004 Advantage 21 SR
$26,500
Boat in Ipswich, MA 01938 US
21 SR
1 Engine (--)
21 feet
Gas
Fiberglass/Reinforced
2004 Advantage 21 SR BR 21' Bow Rider. Inboard/Outboard GM 6.2L 320HP Gasoline Engine with 290 Hours. Power | Showroom Condition | Meticulously Maintained
This 2004 Advantage 21 SR Bowrider (21') is an absolute standout, offering performance, style, and condition that's hard to find. This boat has been adult owned, freshwater used only, and meticulously maintained to the highest level-truly not a single detail overlooked.
With only 275 hours, this boat is exceptionally clean and presents in true showroom condition inside and out.
Powered by a 6.2L engine with thru-hull exhaust, this setup delivers strong performance, an aggressive sound, and a premium on-water presence. Paired with a stainless steel prop, it's built for both speed and smooth cruising.
Condition & Ownership
Adult owned
Freshwater only
Meticulously maintained
Showroom / mint condition
Upholstery is flawless
⚓ Features & Upgrades
Custom factory paint - eye-catching and unique
Through-hull exhaust (below water line)
Stainless steel prop
Bimini top
Custom-fit mooring cover
Interior in mint condition
Trailer & Extras
Zieman custom tandem axle trailer (bunk style)
Water skis included
Key Highlights
2004 Advantage 21 SR BR - 21'
6.2L engine
275 hours
Through-hull exhaust
Custom paint
Stainless prop
Mint interior & upholstery
Bimini + custom cover
Zieman tandem trailer
Skis included
Freshwater / adult owned
This Advantage 21 SR BR is the definition of a turn-key, dialed-in boat-clean, powerful, and loaded with all the right features. Boats kept at this level are rare, and it shows immediately.
A true head-turner in exceptional condition, ready for the water.
Price History
| Date | Event | Price |
|---|---|---|
| 4/18/26 | Initial price | $26,500 |
2004 Advantage 21 SR Video Tours
Overview from around the web 2004 Advantage 21 SR
Customers praise the 2004 Advantage 21 SR for its sturdy construction and reliable performance on the water
Many highlight its spacious deck layout, which provides ample room for fishing and leisure activities. The boat’s handling is often described as smooth and responsive, making it suitable for both beginners and experienced boaters. Additionally, owners appreciate the quality of the materials used and the thoughtful design features that enhance comfort and convenience during outings. Overall, the 2004 Advantage 21 SR is recognized for delivering excellent value and an enjoyable boating experience.
The Biggest Pros and Cons
The 2004 Advantage 21 SR offers a blend of performance and versatility, making it a popular choice for recreational boaters. Here are some of the key pros and cons of this model:
Pros
Compact and Maneuverable: Its 21-foot length makes it easy to handle both on the water and when docking.
Versatile Design: Suitable for a variety of activities including fishing, cruising, and watersports.
Fuel Efficiency: Generally offers good fuel economy for its size, helping to keep operating costs down.
Ample Seating: Comfortable seating arrangements accommodate family and friends comfortably.
Durable Construction: Built with quality materials that ensure longevity and reliable performance.
Cons
Limited Cabin Space: Being a smaller boat, cabin or storage space is somewhat limited compared to larger models.
Basic Amenities: May lack some of the advanced features and modern electronics found on newer boats.
Performance in Rough Water: While stable in calm conditions, it may not perform as smoothly in very rough waters.
Engine Options: Depending on the engine configuration, power may be modest for some high-performance needs.
Made For
The 2004 Advantage 21 SR is perfect for boating enthusiasts looking for a versatile and reliable vessel. Ideal for small groups or families, this boat offers a great balance of performance and comfort, making it suitable for activities like fishing, cruising, or watersports. Its manageable size and user-friendly design cater to both experienced boaters and those new to boating who want an enjoyable and easy-to-handle boat.
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Meet the Broker

Address
Boat Location
Contact National Vehicle LLC about 2004 Advantage 21 SR
12110 Port Grace Blvd, La Vista, NE, 68128








































