2026 Sea Ray SDX 290

Specs

Located AtColony Marine - St. Clair Shores
Stock #14460
VIN #SERV1240F526
Max Draft3.25 ft
Length Overall30.25 ft
Nominal Length29 ft
Engine Horse Power380 hp
Dry Weight6,825 lb
Fuel Tank Capacity81|gallon
Water Tank Capacity20|gallon
Beam9 ft
Fuel Tank Count1
Water Tank Count1
Engine Count1
Web ID15099

Boat Details


2026 Sea Ray SDX 290 | Mercruiser 8.2L MAG ECT 380HP DTS

Redefine your expectations of a deck boat. The 2026 Sea Ray SDX 290 is the ultimate high-capacity entertainment platform, meticulously designed for active families who refuse to sacrifice performance for space. Powered by the heavy-hitting Mercruiser 8.2L MAG ECT (380 HP) with Bravo Three drive and Digital Throttle & Shift (DTS), this Yacht-Certified vessel delivers smooth acceleration, effortless docking, and the raw power needed for a full crew and watersports.  



Performance & Handling

Built on Sea Ray’s signature Deep-V Hull with a 21-degree deadrise, the SDX 290 slices through chop with a soft, dry ride that keeps everyone comfortable. The wide "Carried-Forward" beam maximizes seating area in the bow while maintaining a sleek, aggressive profile that handles like a much smaller sport boat.  



Ultimate Entertaining Layout
  • Massive Social Zones: From the oversized bow lounge with optional filler cushions to the sprawling cockpit, there is room for every guest to relax.

  • Convertible Seating: Versatile portside companion and helm seats flip to face forward or aft, allowing you to customize the layout for cruising or at-anchor socializing.  



  • Luxury Transom Loungers: Reclining rear-facing seats at the swim platform create the perfect "beach club" atmosphere when at the sandbar.  



  • Wet Bar & Refreshments: A standard cockpit wet bar with sink and prep area ensures drinks and snacks are always within reach.  



Premium Features & Technology
  • Digital Dash: 12-inch Simrad touchscreen display with SmartCraft Connect, integrated GPS, chartplotting, and real-time engine diagnostics.  



  • Submersible Swim Platform: Large integrated platform with a manual submersible step for easy water access.  



  • Enclosed Head: A private, spacious compartment with a VacuFlush head, vanity, and 10-gallon holding tank.  



  • Elite Plus Package: High-end finishes, LED lighting package, and the Premier Audio Upgrade for a concert-quality experience on the water.  



Key Specifications
  • Length Overall: 29' 2"  



  • Beam: 9' 0"  



  • Draft (Drive Down/Up): 39" / 26"

  • Dry Weight: 6,852 lbs  



  • Fuel Capacity: 85 gal  



  • Water Capacity: 20 gal  



  • Deadrise: 21°

Listing Keywords for Search Optimization

Sea Ray SDX 290, 2026 Sea Ray, Deck Boat, Yacht Certified, Mercruiser 8.2L MAG, 380HP, Bravo Three, Bravo 3, DTS, Digital Throttle and Shift, Simrad Digital Dash, SmartCraft, Submersible Swim Platform, Bow Rider, Family Cruiser, Watersports Tower, Bimini Top, VacuFlush Head, Sea Ray Blue, Luxury Day Boat, MarineMax, Lake Boating, Saltwater Ready.  


Additional Details

Disclaimer
2026 Sea Ray SDX 290 | Mercruiser 8.2L MAG ECT 380HP DTS

Redefine your expectations of a deck boat. The 2026 Sea Ray SDX 290 is the ultimate high-capacity entertainment platform, meticulously designed for active families who refuse to sacrifice performance for space. Powered by the heavy-hitting Mercruiser 8.2L MAG ECT (380 HP) with Bravo Three drive and Digital Throttle & Shift (DTS), this Yacht-Certified vessel delivers smooth acceleration, effortless docking, and the raw power needed for a full crew and watersports.  



Performance & Handling

Built on Sea Ray’s signature Deep-V Hull with a 21-degree deadrise, the SDX 290 slices through chop with a soft, dry ride that keeps everyone comfortable. The wide "Carried-Forward" beam maximizes seating area in the bow while maintaining a sleek, aggressive profile that handles like a much smaller sport boat.  



Ultimate Entertaining Layout
  • Massive Social Zones: From the oversized bow lounge with optional filler cushions to the sprawling cockpit, there is room for every guest to relax.

  • Convertible Seating: Versatile portside companion and helm seats flip to face forward or aft, allowing you to customize the layout for cruising or at-anchor socializing.  



  • Luxury Transom Loungers: Reclining rear-facing seats at the swim platform create the perfect "beach club" atmosphere when at the sandbar.  



  • Wet Bar & Refreshments: A standard cockpit wet bar with sink and prep area ensures drinks and snacks are always within reach.  



Premium Features & Technology
  • Digital Dash: 12-inch Simrad touchscreen display with SmartCraft Connect, integrated GPS, chartplotting, and real-time engine diagnostics.  



  • Submersible Swim Platform: Large integrated platform with a manual submersible step for easy water access.  



  • Enclosed Head: A private, spacious compartment with a VacuFlush head, vanity, and 10-gallon holding tank.  



  • Elite Plus Package: High-end finishes, LED lighting package, and the Premier Audio Upgrade for a concert-quality experience on the water.  



Key Specifications
  • Length Overall: 29' 2"  



  • Beam: 9' 0"  



  • Draft (Drive Down/Up): 39" / 26"

  • Dry Weight: 6,852 lbs  



  • Fuel Capacity: 85 gal  



  • Water Capacity: 20 gal  



  • Deadrise: 21°

Listing Keywords for Search Optimization

Sea Ray SDX 290, 2026 Sea Ray, Deck Boat, Yacht Certified, Mercruiser 8.2L MAG, 380HP, Bravo Three, Bravo 3, DTS, Digital Throttle and Shift, Simrad Digital Dash, SmartCraft, Submersible Swim Platform, Bow Rider, Family Cruiser, Watersports Tower, Bimini Top, VacuFlush Head, Sea Ray Blue, Luxury Day Boat, MarineMax, Lake Boating, Saltwater Ready.  

St. Clair Shores, MI
Colony Marine

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