2018 Sea Ray SDX 290 OB

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Sea Ray
SDX 290 OB



When an active family loves water sports, they generally want to share their good times with friends. That's where the SDX 290 Outboard comes in. It's destined to be one of 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.

  • Overall Length: 29 ft. 2 in. (8.9 m)
  • Overall Length w/Engine: 31 ft. 2 in. (9.5 m)
  • Beam: 9 ft. (2.74 m)
  • Draft (Outboard Down): 38 in. (96 cm)
  • Draft (Outboard Up): 21 in. (53 cm)
  • Dry Weight: 7,030 lb. (3,188 kg)
  • Fuel Capacity: 130 gal. (492 L)
  • Water Capacity: 20 gal. (76 L)
  • Holding Tank - Optional: 10 gal. (37 L)
  • Deadrise: 21°
  • Max Persons/Weight: Yacht Certified
  • Bilge Pump, 12V Automatic
  • Finished Aft Bilge Storage
  • Meets Applicable USCG & ABYC Standards
  • Mercury® Installation Quality Certification
  • NMMA Certification
Cockpit Features
  • Beverage Holders, Stainless Steel w/Rubber Insert
  • Carpet Liner, Snap-In
  • Cooler, Carry-On w/Designated Storage
  • Cooler, Insulated - Built-In - Bow
  • Door, Bow Block-Off - Acrylic
  • Door, Transom - Acrylic & Stainless Steel
  • Floor, Finished Fiberglass
  • Glove Box, Lockable - Helm
  • Grab Handles - Stainless Steel
  • Head Compartment, Enclosed: Includes Portable Head, Fiberglass Lockable Door, Molded Fiberglass Liner w/Non-Slip Flooring, Sink & Vanity Storage w/Solid Surface Countertop, Pullout Sprayer, Mirror, Light & Opening Portlight
  • Outlet, 12V Accessory (2) Transom Seating & Helm Storage
  • Storage, Bow In-Floor Fiberglass w/Vinyl Matting & Gas-Assisted Lid
  • Storage, Cockpit, Lockable, In-Floor Fiberglass w/Rubber Matting & Gas-Assisted Lid
  • Storage, Transom Accessible, w/Rubber Matting & Gas Assisted Hatch
  • Storage, Under Bow Seats - Fiberglass (Port & Starboard)
  • Storage, Side Panels
  • Storage, Under Helm (Starboard) w/Lighting & Lockable Door
  • Table, Cockpit w/Dedicated Storage
  • Vinyl, Marine-Grade w/Mildew & UV Protection
  • Wet Bar w/Integral Sink & Faucet
Electrical Systems
  • Battery Switch, Dual w/Second Battery Tray
  • Battery Tray w/Mount
  • Fuse Block
  • Wiring, Color-Coded w/Chafe Protection
Fuel System
  • Evaporative Emissions Fuel System
  • Fuel Lines, USCG - Type A-1
  • Fuel Tank w/Mechanical Shutoff Anti-Siphon Valve
  • Alarms, Engine - Oil & Water (Audible)
  • Dash, Soft Touch w/Vinyl-Wrapped Visor & Saddlebag
  • Digital Dash, Simrad® GO9 XSE (9") w/ Mercury® VesselView® Link
  • Horn
  • SmartCraft Digital Throttle & Shift (DTS) w/Trim Switch & Ignition Cutout Switch
  • SmartCraft® Diagnostics:; - Instrumentation, Custom Sea Ray® SmartCraft w/ Glass Lenses, Low Glare Blue Night Lighting & Chrome Bezels; - Speedometer; - System Tachometer (Includes: Depth, Engine, Alarms/Hour Meter, Oil Pressure, Water Temp, Fuel Consumption/Usage, Trim Level, Troll Control, Voltage & Digital Speed)
  • Stereo, 12V AM/FM, Wireless Bluetooth™, Weatherproof Rockford Fosgate® Speakers (4) & iPod®/MP3 Functionality
  • Steering, Power-Assisted Tilt Wheel
  • Switch Panel w/Weatherproof Lighted Chrome Toggle Switches, Backlit
  • Tilt & Trim, Power
Hull & Deck Features
  • Bow & Stern Eyes, Stainless Steel
  • Bow Boarding Ladder - Concealed Stainless Steel Four-Step Ladder w/Integral Hatch
  • Cleats, Thru-Bolted (6), Stainless Steel w/Sea Ray Logo
  • Deck, Fuel Fill Plate - Stainless Steel
  • Drain Plug, Brass-Threaded - Garboard
  • Gel Coat, Arctic White
  • Hardware, Stainless Steel
  • Light, Navigation - Stainless Steel
  • Light, Stern - Removable
  • Portlights, Stainless Steel - Opening (2)
  • Storage, Anchor w/Fiberglass Hatch
  • Rub Rail, White PVC w/Stainless Steel Insert
  • Structural System, Fiberglass Liner
  • Swim Platform, Integral w/Undermount Stainless Steel Four-Step Swim Ladder
  • Swim Step, Submersible Manual w/ Open Sensor Notification - Port
  • Ventilation System, Engine Compartment w/Stainless Steel Grills
  • Windshield, Tempered/Tinted Glass w/Walk-Thru & Stainless Steel Latch
Interior Color
  • Color Coordinated Vinyls w/Diamond Pattern and Accent Vinyls: Ivory (White)
  • Twin Mercury® 225 Verado® FourStroke Outboards (T-225 hp - 167 kW) w/ Stainless Steel Propellers
  • Bow w/Port & Starboard Loungers, Hinged Cushions & Fold-Down Armrests; Helm w/Convertible Backrest, Flip-up Thigh Rise and Sliding Base; Port Companion Seat, Flip-up Thigh Rise w/Convertible Backrest; Aft L-Shaped w/Hinged Port Cushions & Storage Below; Reclining Aft facing Transom Loungers
Underwater Gear
  • Trim Tabs, Hydraulic
Water System
  • Pressure Water System:; - Pullout Sprayers (3) - Bow, Transom & Head
  • Water Tank (20 Gallon)
Propulsion Options
  • Twin Mercury® 250XL Verado® FourStroke Outboards (T-250 hp - 187 kW)
  • Twin Mercury® 250XL Verado® FourStroke Outboards w/Joystick Piloting System (T-250 hp - 187 kW)
Optional Packages
  • Platinum Trim (Silver Package Plus): Cushion, Bow Filler; Head Interior Upgrade; Lighting, Indirect Blue LED - Bow & Cockpit; Lighting, Thru Hull Underwater Lights; Refrigerator - Cockpit Wet Bar (12V); Stereo, Premier Upgrade w/ Rockford Fosgate Amplifier, Subwoofer & Transom Remote Control; Table, Fiberglass - Bow w/ Dedicated Storage
  • Silver Trim: Active Trim by Mercury Marine®; Battery Charger; Battery Switch, Dual w/Second Battery Tray; Docking Lights; Fender Clip System - Quick Disconnect (6); SeaDek® Swim Platform Matting (Matches Interior Color)
Electronics Options
  • Simrad NSS EVO3 12 (12")Touchscreen Display W/ Mercury Vessel View Link Data
  • Premier Audio Upgrade (Includes: Amp & Subwoofer, Upgraded Speakers & Transom Stereo Remote)
  • VHF Radio w/ Antenna
Additional Options
  • Active Trim by Mercury Marine
  • Air Compressor For Water Toys
  • Arctic White Rub Rail
  • Battery Charger 120v/60 to 12v
  • Battery Charger 220v/50 to 12v
  • Blue LED Lighting Package
  • Black Rub Rail
  • C E Option Group
  • Cockpit Coolbox
  • Cockpit Refrigerator - 12v
  • Cockpit Electric Grill (requires Shore Power & Inverter)
  • Docking Lights
  • Fender Clip System - Quick Connect
  • Gray Water System
  • Flagpole w/ Base & US Flag
  • Inverter - 12v To 120v/60 Cycle
  • Inverter - 12v To 220v/50 Cycle
  • Macerator w/ Seacock Interlock System
  • Outboard Engine Flush System
  • Premium PTM Ski Mirror
  • Pump-out Head
  • Shore Power Package w/Converter & Cord - 120v/60
  • Shore Power Package w/Converter & Cord - 220v/50
  • Swivel Wakeboard Racks
  • Stainless Steel Anchor -(Only Available W/ Windlass Option)
  • Thru Hull Under Water Lights
  • Tower Speakers (2)
  • VacuFlush Head System w/ Direct Overboard Discharge (Int'l)
  • VacuFlush Head System w/ Holding Tank
  • White LED Lighting Package
  • Windlass - Rope/Chain w/ Galvanized Anchor
Towers & Canvas Options
  • Aluminum Arch w/Bimini Top - Black
  • Bimini Top & Boot w/ Stainless Steel Ball & Socket Hardware
  • Black Sports Tower w/ Bimini
  • Canvas Package For Bimini Top
  • Cockpit Cover w/ Tonneau Cover
  • Full Forward Bimini Top & Boot (N/A w/ Optional Tower)
  • Mooring Cover - Available in Black Only
  • White Sports Tower w/ Bimini
Upholstery, Interior, Seating & Flooring Options
  • Bow Table w/Dedicated Storage
  • Bow Filler Cushion
  • Dune Cockpit Color
  • Head - Interior Upgrade
  • Infinity Woven Vinyl Cockpit Flooring
  • Ivory Cockpit Color
  • Reclining Aft facing Transom Loungers
  • SeaDek Swim Platform Matting (Matches Interior Color)
  • Transom Sunpad (In-Lieu-Of Loungers)
  • Upholstery, Seating & Layout
Trailer Options
  • Galvanized Trailer w/Rollers & Dual-Axle Disc Brakes
  • Galvanized Trailer w/Bunks & Dual-Axle Disc Brakes
  • Painted Trailer w/Rollers & Dual-Axle Disc Brakes
  • Painted Trailer w/Bunks & Dual-Axle Disc Brakes
Exterior Color Options
  • Gel Coat, Full Hull Color (Non-Metallic Gels Only)
  • Gel Coat, Colored Hull Side (All Gel Colors Available)
  • Three Zone Gel Coat (Metallic Gel Available for Zone 2 or 3 Only)
Not all accessories shown or described herein are standard equipment or even available as options. Some features and options may not be available when a boat is built for outside North America and/or has CE Certification. Options and features are subject to change without notice. Not all model-year boats may contain all the features or meet the specifications described herein. Confirm availability of all accessories and equipment with an authorized Sea Ray dealer prior to purchase.



Length Overall
29 ft. 2 in. (8.9 m)
9 ft. (2.74 m)
38 in. (96 cm)
Dry Weight
7,030 lb. (3,188 kg)
Max Person Capacity
Yacht Certified
Fuel Capacity
130 gal. (492 L)

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