2026 Sea Ray SDX 290 - 2631
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Description
2026 Sea Ray SDX 290
Built For Fun
When an active family loves water sports, they generally want to share their good times with friends. That's where the SDX 290 comes in. It's among the most luxurious deck boats in its class. Its deep-V hull and wide "carried-forward" beam let you seat more friends in the oversized bow and huge cockpit, yet maintain a smooth, stable ride and great handling at high speed.
SO BEAMY
The SDX 290s wide "carried-forward" beam let you seat more friends in the oversized bow, shown with optional filler cushions. The expanded beam contributes to the boat's spacious and open floor plan, making it perfect for entertaining and relaxing with friends and family.
CONVERTIBILE NEVER LOOKED SO GOOD
Flip things around with convertible portside companion and helm seats. For full flexibility no matter the size or make up of your group. At rest or running, you can set things up exactly to your liking.
BEAUTY LOVES BRAINS
The intuitive helm is available with an optional 9" or 12" Simrad® touchscreen display to enhance the command experience.
Features may include:
The Sea Ray SDX 290 Designed To Deliver
Transom Loungers
Loungers that provide a comfortable and relaxing space for you to enjoy the water. These loungers are perfect for sunbathing, socializing, or simply taking a break while out on the boat. They add to the overall versatility and entertainment value of the SDX 290, making it an ideal choice for all-day boating adventures.
Swim Platform
The swim platform features a standard stainless steel four-step swim ladder, and optional manual submersible step. This setup is perfect for swimming, diving, or simply enjoying a day on the water, making it easy to get on and off the boat with confidence.
Wet Bar
The wet bar on the Sea Ray SDX 290 is designed for convenience and functionality, perfect for entertaining on the water. It includes an integral sink and faucet, providing a handy spot to rinse off hands, prepare drinks, or clean up after snacks. The wet bar enhances the boat's overall entertainment capabilities, making it easy to serve refreshments and keep your space clean while enjoying your time on the water.
Head Compartment
This private space includes a portable head, a vanity with a sink, and storage for toiletries, ensuring you have everything you need while on board. The compartment is thoughtfully designed with non-slip flooring and ample headroom, providing a comfortable and functional area for all your needs.
5 year factory warranty
Sea Ray SURPA5S+ provides five years of bow-to-stern factory warranty on the boat and its components++ from defects in materials to workmanship. In addition to the five-year bow-to-stern coverage, all Sport Boats+ have a Limited Lifetime Structural Hull / Deck Warranty to the Original Owner.
Tech at a Touch
The Sea Ray SDX 290 Outboard boasts advanced technology features, including dual Simrad® touchscreen displays for comprehensive navigation and control. The boat is equipped with a premium FUSION® audio system that offers Bluetooth® and Wi-Fi™ streaming for high-quality sound. The Mercury® VesselView Link provides real-time engine data and diagnostics, ensuring optimal performance. Additionally, Joystick Piloting makes docking and maneuvering effortless.
Additional Options
Packages
- Elite Plus Package-NSX/Smartcraft Connect - SAVE $2,735
- Elite Package - SAVE $1,600
- No Trim Package
Color Schemes
- Full Hull Color Scheme
- Hull Side Color Scheme
Full Hull
- Arctic White
- Onyx Black
- Sea Ray Blue
- Rally Red
- Horizon
- Quantum Blue
- Kingfisher Teal
- Neo Mint Green
Hull Side
- Arctic White
- Onyx Black
- Sea Ray Blue
- Rally Red
- Horizon
- Quantum Blue
- Kingfisher Teal
- Neo Mint Green
Hull Bottom
- Arctic White
- Onyx Black
Upholstery
- Cockpit Vinyl Color - Ivory (White Base Vinyl W/Brown Accent Vinyl)
- Cockpit Vinyl Color - Dune (Tan Base Vinyl W/Brown Accent Vinyl)
- Cockpit Vinyl Color - Stone (Gray Base Vinyl w/ Dark Gray Accents)
Flooring - Bow & Cockpit
- Flooring, Infinity Luxury Woven Vinyl (snap-in) – Brown
- Flooring, Infinity Luxury Woven Vinyl (snap-in) – Gray
- Flooring, SeaDek® (bow & cockpit) – Brown
- Flooring, SeaDek® (bow & cockpit) – Gray
Flooring - Swim Platform
- SeaDek Swim Platform Matting (Glue down)
Seating
- Reclining Aft facing Transom Loungers
- Transom Sunpad (In-Lieu-Of Loungers)
Interior
- Head - Interior Upgrade
- Bow Filler Cushion
- Cockpit Table, Teak w/ Dedicated Storage
- Bow Table w/ Dedicated Storage - Plastic
Propulsion
- MerCruiser® 6.2L MPI ECT Bravo Three® with DTS (300 hp / 224 kW)
- MerCruiser® 6.2L MPI ECT Bravo Three® SeaCore® with DTS (300 hp / 224 kW)
- MerCruiser® 6.2L MPI ECT Bravo Three® with DTS (350 hp / 261 kW)
- MerCruiser® 6.2L MPI ECT Bravo Three® SeaCore® with DTS (350 hp / 261 kW)
- MerCruiser® 8.2L MAG ECT Bravo Three® with DTS (380 hp / 283 kW)
- MerCruiser® 8.2L MAG ECT Bravo Three® SeaCore® with DTS (380 hp / 283 kW)
Towers & Canvas
- Bimini Top & Boot w/ Stainless Steel Ball & Socket Hardware
- Black Watersports Tower w/ Black Bimini Canvas
- Canvas Package For Bimini Top
- Cockpit Cover w/ Tonneau Cover - Black Canvas
- Full Forward Bimini Top & Boot - Black (N/A w/ Optional Tower)
- Mooring Cover - Black Canvas
- Tower Fiberglass Accent Panels(Color matched to Hull Side or Full Hull)
- White Watersports Tower w/ Black Bimini Canvas
Electronics
- Digital Dash w/ Smartcraft Connect (9")
- Digital Dash w/ Smartcraft Connect (12")
- Stereo, Premier Audio Upgrade
- Simrad RS40 VHF Radio w/ Antenna
Additional Options
- Blue LED Lighting Package
- Cockpit Coolbox
- Cockpit Electric Grill (Requires Shore Power & Inverter)
- Cockpit Refrigerator - 12v
- Docking Lights
- Fender Clip System (6) - Quick Connect
- Fire Suppression System (FM200)- Automatic
- Flagpole w/ Base & US Flag
- Gray Water System
- Inverter - 12v To 120v/60 Cycle
- Macerator with Seacock Interlock System
- On Board Battery Charger 120v/60 To 12v
- Pump-Out Head
- Shore Power Package w/Converter & Cord - 120v/60
- Stainless Steel Anchor - (Only Available w/ Windlass Option)
- Swim Platform with Manual Submersible Swim Step
- Thru Hull Under Water Blue LED Lights
- Thru Hull Under Water White LED Lights
- Transom Trim Switch (For Sterndrive)
- VacuFlush Head System w/Holding Tank
- White LED Lighting Package
- Windlass - Rope/Chain w/ Galvanized Anchor
Trailer
- Painted Tandem Axle Trailer w/ Bunks & Tandem Axle Disc Brakes
- Galvanized Tandem Axle Trailer w/ Bunks & Tandem Axle Disc Brakes
- No Trailer
Dealer Notes
STk # 2631
Step into flagship-level space, power, and luxury with this IN STOCK 2026 Sea Ray SDX 290 Sundeck for sale in Michigan City, Indiana, ideally located for boaters in Chicago, Northwest Indiana, and Lake Michigan. If you’re searching for a Sea Ray SDX 290 near Chicago, this fully loaded deck boat delivers top-tier performance, premium finishes, and unmatched entertaining capability.
Finished in a stunning full Sea Ray Blue hull color, this SDX 290 commands attention with its bold, high-end look from every angle. Powered by a Mercury 8.2L MAG DTS Bravo Three 380HP stern drive, this boat delivers exceptional power, smooth acceleration, and confident handling—perfect for cruising Lake Michigan, watersports, or hosting a full crew.
Designed for comfort and versatility, the spacious layout features a refined Dune interior (tan base with brown accents) paired with Infinity woven vinyl cockpit flooring, creating a luxurious, easy-to-maintain environment. The Elite Plus Package with Simrad NSX and SmartCraft Connect provides advanced navigation, system integration, and control through a 12" digital dash.
This SDX 290 is built for entertaining with premium features throughout:
- Teak cockpit table with dedicated storage
- Bow filler cushion for expanded lounge seating
- Reclining aft-facing transom loungers for relaxing at the water’s edge
- Cockpit cover with tonneau cover (black canvas) for protection
The Premier audio upgrade ensures crystal-clear sound, while the blue LED lighting package and blue thru-hull underwater lights create an incredible atmosphere for evening cruises and dockside entertaining.
For watersports and water access, the boat is equipped with a black watersports tower with bimini and a manual submersible swim platform with SeaDek, making it easy to get in and out of the water or gear up for action.
Additional premium features include:
- Windlass with rope/chain and stainless steel anchor
- Docking lights for enhanced visibility
- Fender clips for quick and easy docking
- On-board battery charger for reliable power
- Fire suppression system (automatic) for safety
- VacuFlush head with holding tank for comfort and convenience
- Flagpole with U.S. flag
Key highlights:
- Mercury 8.2L MAG 380HP DTS Bravo Three Stern Drive
- Full Sea Ray Blue Hull Color
- Elite Plus Package with Simrad NSX & SmartCraft Connect
- 12" Digital Dash Display
- Premier Audio System with Subwoofer & Amp
- Manual Submersible Swim Platform with SeaDek
- Watersports Tower with Bimini Top
- LED & Underwater Lighting Package
This 2026 Sea Ray SDX 290 for sale is perfect for buyers looking for a large luxury deck boat, family cruiser, or premium watersports boat with cutting-edge technology and upscale design. It’s a top competitor to Cobalt, Chaparral, and Monterey—offering superior performance, comfort, and Sea Ray craftsmanship.
📍 In stock now at B & E Marine in Michigan City, IN
Serving Chicago, Northwest Indiana, and Southwest Michigan boaters
📞 Contact us today to learn more about this Sea Ray SDX 290 for sale near Lake Michigan or to schedule a private showing.
Options Include:
Full Hull Color – Sea Ray Blue (Full Sea Ray Blue Hull)
Full Hull Color (Full Solid Hull Color)
Black Canvas – Optional
Flooring Color – Brown
Ect 8.2 Mag DTS Bravo Three (380 HP) Stern Drive
Full Hull Color (Gel Coat, Full Solid Color Hull)
Cockpit Color – Dune (Tan Base Vinyl with Brown Accent)
Elite Plus Package – NSX / SmartCraft Connect
Stereo, Premier Audio Upgrade
Digital Dash with SmartCraft Connect (12")
Head – Interior Upgrade
Bow Filler Cushion
Teak Cockpit Table with Dedicated Storage
Blue Thru-Hull Underwater Lights
Anchor, Stainless Steel
Windlass – Rope / Chain with Galvanized Anchor
Black Watersports Tower with Bimini
Blue LED Lighting Package
SeaDek Swim Platform Matting
Submersible Swim Platform – Manual
Fender Clips – Quick Connect
Cockpit Cover with Tonneau Cover – Black Canvas
Infinity Woven Vinyl Cockpit Flooring
Reclining Aft-Facing Transom Loungers
Docking Lights
Fire Suppression System – Automatic
On Board Battery Charger
VacuFlush Head with Holding Tank
Flagpole with Base and U.S. Flag
B & E Marine is celebrating 73 years of serving the boating community on the Southern Tip of Lake Michigan. B & E is only 38 Miles from Chicago and offers complete Marine Service, Accessories, Mercury Parts, Gas Dock, Slips and Heated & Cold Storage. B & E Marine is a dealer for Sea Ray, Navan, Boston Whaler, Yamaha Jet Boats, and offers a large selection of Used & Brokerage Boats.
Disclaimer: The information provided about this boat may not be accurate, or up to date. It is recommended that you confirm the information with one of our sales consultants, or refer to the manufacturer for accurate information regarding options, specifications and technical data on this boat. Any decisions made based on the information provided are at your own risk.
Info
Industry
Marine
Make
Sea Ray
Model
SDX 290
Trim
Base
Year
2026
Msrp
242289
Stock Number
2631
Category
Deck Boat
Subcategory
Bowrider
Condition
New
Location
Michigan City, IN
Fuel Type
Gas
Hin
SERV1742L526
Engine Horsepower
380
Interior Color
Dune
Exterior Color
Sea Ray Blue
Length
29
Length Overall (Loa)
29'2"
Engine
ECT 8.2 Mag DTS Bravo Three (380 HP) Stern Drive
Hull Type
Deep Vee
Hull Material
Fiberglass
Beam
9'0"
Fresh Water
20
Specifications
Propulsion/Drive Type
Mercury® MerCruiser® 6.2L MPI ECT Bravo Three® with DTS (300 hp / 224 kW)
Top Speed
Cruising: 25–26 mph / 40–42 kph
Throttle
46–47 mph / 74–76 kph
Fuel Capacity
81 gal / 307 L
Length
Overall: 29 ft 2 in / 8.89 m without anchor 30 ft 3 in / 9.22 m with anchor
Width/Beam
9 ft 0 in / 2.74 m
Clearance (Top)
Bridge: 4 ft 9 in / 1.45 m without tower 8 ft 11 in / 2.72 m with tower (optional)
Draft
39 in / 99 cm (sterndrive down) 26 in / 66 cm (sterndrive up)
Weight (Dry)
6,852 lb / 3,108 kg
Fresh Water Capacity
20 gal / 76 L
