MarineMax Grand Lake is proud to present the new 2025 Sea Ray SDX 290 (Stock #207451), the flagship of the Sea Ray deck boat lineup. This 29-foot vessel is a premier day boat designed to provide a perfect blend of exhilarating performance, exceptional comfort, and luxurious amenities. It is the ideal platform for boaters on Grand Lake who want to host large groups, enjoy watersports, and spend long, unforgettable days on the water with family and friends.

The SDX 290 is engineered for superior performance and ride quality, thanks to its deep-V hull that handles chop with ease. Its expansive deck layout and premium finishes create a sophisticated and inviting environment, making it feel less like a boat and more like a floating lounge.

Key Features and Highlights

Powerful MerCruiser 8.2L Sterndrive: This SDX 290 is powered by a high-performance MerCruiser 8.2L DTS sterndrive engine, delivering a robust 380 horsepower. This power plant, paired with a Bravo Three® X drive, provides a perfect balance of powerful acceleration for watersports, strong cruising speeds, and exceptional fuel efficiency. The Digital Throttle &amp; Shift (DTS) system ensures smooth, precise, and effortless control, which is crucial for maneuvering a boat of this size.
Spacious &amp; Social Layout: The boat features a wide, open bow and a deep cockpit with versatile seating arrangements. A large U-shaped lounge, convertible seating, and a massive aft sunpad provide abundant space for a large group to relax and socialize.
Wet Bar &amp; Entertainment Center: The SDX 290 is an entertainer's dream, featuring a well-equipped wet bar with a sink, faucet, and ample counter space. This makes it easy to prepare snacks and drinks for your guests.
Luxury &amp; Convenience Amenities: The boat includes a private, enclosed head compartment with a vacuum flush head, providing essential comfort for long days on the water. Other features like a premium Fusion audio system, integrated lighting, and plenty of cupholders enhance the luxury experience.
Watersports Ready: With its powerful engine and a broad swim platform with a submersible swim step (optional but common), this boat is perfectly equipped for tubing, wakeboarding, and waterskiing. A ski tow eye is also standard.
Advanced Helm &amp; Technology: The ergonomic helm is equipped with Sea Ray's Digital Dash, featuring a large Simrad® NSX® touchscreen display with Mercury® SmartCraft® Connect. This system provides comprehensive engine data, navigation, and seamless control, enhancing both safety and convenience.
Ample Storage: Throughout the boat, you'll find a wide variety of storage solutions, including an oversized in-floor locker for wakeboards and skis, keeping the deck clean and organized.

This 2025 Sea Ray SDX 290 (Stock #207451) offers a unique opportunity to own a brand-new, top-quality deck boat from MarineMax Grand Lake, perfectly equipped to deliver an unparalleled level of comfort, performance, and fun for every member of your family.

At MarineMax, we are dedicated to making boating easy and enjoyable. When you purchase a boat from us, you'll benefit from our comprehensive support, including:

A full fuel tank upon purchase.
A Go Boating Gear kit containing essential items like personal and throwable flotation devices, flares and a horn for signaling, a fire extinguisher, dock lines, an anchor, a boat hook, cleaning supplies, and more, so you're fully equipped and ready to enjoy your new boat.
Hassle-free financing and insurance options.
Exceptional service with convenient online scheduling.
Expert guidance through various boating classes and seminars.
Access to our exclusive Getaways!® trips and customer events, connecting you with a vibrant community of fellow boaters.

Trades considered.


MarineMax Grand Lake is proud to present the new 2025 Sea Ray SDX 290 (Stock #207451), the flagship of the Sea Ray deck boat lineup. This 29-foot vessel is a premier day boat designed to provide a perfect blend of exhilarating performance, exceptional comfort, and luxurious amenities. It is the ideal platform for boaters on Grand Lake who want to host large groups, enjoy watersports, and spend long, unforgettable days on the water with family and friends.
 
The SDX 290 is engineered for superior performance and ride quality, thanks to its deep-V hull that handles chop with ease. Its expansive deck layout and premium finishes create a sophisticated and inviting environment, making it feel less like a boat and more like a floating lounge.
 
<h3>Key Features and Highlights</h3>
<ul>
<li>Powerful MerCruiser 8.2L Sterndrive: This SDX 290 is powered by a high-performance MerCruiser 8.2L DTS sterndrive engine, delivering a robust 380 horsepower. This power plant, paired with a Bravo Three® X drive, provides a perfect balance of powerful acceleration for watersports, strong cruising speeds, and exceptional fuel efficiency. The Digital Throttle &amp; Shift (DTS) system ensures smooth, precise, and effortless control, which is crucial for maneuvering a boat of this size.</li>
<li>Spacious &amp; Social Layout: The boat features a wide, open bow and a deep cockpit with versatile seating arrangements. A large U-shaped lounge, convertible seating, and a massive aft sunpad provide abundant space for a large group to relax and socialize.</li>
<li>Wet Bar &amp; Entertainment Center: The SDX 290 is an entertainer's dream, featuring a well-equipped wet bar with a sink, faucet, and ample counter space. This makes it easy to prepare snacks and drinks for your guests.</li>
<li>Luxury &amp; Convenience Amenities: The boat includes a private, enclosed head compartment with a vacuum flush head, providing essential comfort for long days on the water. Other features like a premium Fusion audio system, integrated lighting, and plenty of cupholders enhance the luxury experience.</li>
<li>Watersports Ready: With its powerful engine and a broad swim platform with a submersible swim step (optional but common), this boat is perfectly equipped for tubing, wakeboarding, and waterskiing. A ski tow eye is also standard.</li>
<li>Advanced Helm &amp; Technology: The ergonomic helm is equipped with Sea Ray's Digital Dash, featuring a large Simrad® NSX® touchscreen display with Mercury® SmartCraft® Connect. This system provides comprehensive engine data, navigation, and seamless control, enhancing both safety and convenience.</li>
<li>Ample Storage: Throughout the boat, you'll find a wide variety of storage solutions, including an oversized in-floor locker for wakeboards and skis, keeping the deck clean and organized.</li>
</ul>
This 2025 Sea Ray SDX 290 (Stock #207451) offers a unique opportunity to own a brand-new, top-quality deck boat from MarineMax Grand Lake, perfectly equipped to deliver an unparalleled level of comfort, performance, and fun for every member of your family.
 
At MarineMax, we are dedicated to making boating easy and enjoyable. When you purchase a boat from us, you'll benefit from our comprehensive support, including:
<ul>
<li>A full fuel tank upon purchase.</li>
<li>A Go Boating Gear kit containing essential items like personal and throwable flotation devices, flares and a horn for signaling, a fire extinguisher, dock lines, an anchor, a boat hook, cleaning supplies, and more, so you're fully equipped and ready to enjoy your new boat.</li>
<li>Hassle-free financing and insurance options.</li>
<li>Exceptional service with convenient online scheduling.</li>
<li>Expert guidance through various boating classes and seminars.</li>
<li>Access to our exclusive Getaways!® trips and customer events, connecting you with a vibrant community of fellow boaters.</li>
</ul>
Trades considered.

Sea Ray SDX 290 2025

Sea Ray

MarineMax Grand Lake is proud to present the new 2025 Sea Ray SDX 290 (Stock #207451), the flagship of the Sea Ray deck boat lineup. This 29-foot vessel is a premier day boat designed to provide a perfect blend of exhilarating performance, exceptional comfort, and luxurious amenities. It is the ideal platform for boaters on Grand Lake who want to host large groups, enjoy watersports, and spend long, unforgettable days on the water with family and friends.
 
The SDX 290 is engineered for superior performance and ride quality, thanks to its deep-V hull that handles chop with ease. Its expansive deck layout and premium finishes create a sophisticated and inviting environment, making it feel less like a boat and more like a floating lounge.
 
<h3>Key Features and Highlights</h3>
<ul>
<li>Powerful MerCruiser 8.2L Sterndrive: This SDX 290 is powered by a high-performance MerCruiser 8.2L DTS sterndrive engine, delivering a robust 380 horsepower. This power plant, paired with a Bravo Three® X drive, provides a perfect balance of powerful acceleration for watersports, strong cruising speeds, and exceptional fuel efficiency. The Digital Throttle &amp; Shift (DTS) system ensures smooth, precise, and effortless control, which is crucial for maneuvering a boat of this size.</li>
<li>Spacious &amp; Social Layout: The boat features a wide, open bow and a deep cockpit with versatile seating arrangements. A large U-shaped lounge, convertible seating, and a massive aft sunpad provide abundant space for a large group to relax and socialize.</li>
<li>Wet Bar &amp; Entertainment Center: The SDX 290 is an entertainer's dream, featuring a well-equipped wet bar with a sink, faucet, and ample counter space. This makes it easy to prepare snacks and drinks for your guests.</li>
<li>Luxury &amp; Convenience Amenities: The boat includes a private, enclosed head compartment with a vacuum flush head, providing essential comfort for long days on the water. Other features like a premium Fusion audio system, integrated lighting, and plenty of cupholders enhance the luxury experience.</li>
<li>Watersports Ready: With its powerful engine and a broad swim platform with a submersible swim step (optional but common), this boat is perfectly equipped for tubing, wakeboarding, and waterskiing. A ski tow eye is also standard.</li>
<li>Advanced Helm &amp; Technology: The ergonomic helm is equipped with Sea Ray's Digital Dash, featuring a large Simrad® NSX® touchscreen display with Mercury® SmartCraft® Connect. This system provides comprehensive engine data, navigation, and seamless control, enhancing both safety and convenience.</li>
<li>Ample Storage: Throughout the boat, you'll find a wide variety of storage solutions, including an oversized in-floor locker for wakeboards and skis, keeping the deck clean and organized.</li>
</ul>
This 2025 Sea Ray SDX 290 (Stock #207451) offers a unique opportunity to own a brand-new, top-quality deck boat from MarineMax Grand Lake, perfectly equipped to deliver an unparalleled level of comfort, performance, and fun for every member of your family.
 
At MarineMax, we are dedicated to making boating easy and enjoyable. When you purchase a boat from us, you'll benefit from our comprehensive support, including:
<ul>
<li>A full fuel tank upon purchase.</li>
<li>A Go Boating Gear kit containing essential items like personal and throwable flotation devices, flares and a horn for signaling, a fire extinguisher, dock lines, an anchor, a boat hook, cleaning supplies, and more, so you're fully equipped and ready to enjoy your new boat.</li>
<li>Hassle-free financing and insurance options.</li>
<li>Exceptional service with convenient online scheduling.</li>
<li>Expert guidance through various boating classes and seminars.</li>
<li>Access to our exclusive Getaways!® trips and customer events, connecting you with a vibrant community of fellow boaters.</li>
</ul>
Trades considered.
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Sea Ray SDX 290 2025

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