Skip to main content
Sea Ray
  • Boats

      • SDX 230
      • SDX 230 Outboard
      • SDX 230 Surf
      • SDX 250
      • SDX 250 Outboard
      • SDX 250 Surf
      • SDX 270
      • SDX 270 Outboard
      • SDX 270 Surf
      • SDX 290
      • SDX 290 Outboard
      • SLX 260
      • SLX 260 Outboard
      • SLX 260 Surf
      • SLX 280
      • SLX 280 Outboard
      • SLX 310
      • SLX 310 Outboard
      • SLX 350
      • SLX 350 Outboard
      • SLX 360 Outboard
      • SLX 400
      • SLX 400 Outboard
      • SPX 190
      • SPX 190 Outboard
      • SPX 210
      • SPX 210 Outboard
      • SPX 230
      • SPX 230 Outboard
      • Sundancer 320
      • Sundancer 320 Outboard
      • Sundancer 370
      • Sundancer 370 Outboard
  • Why Sea Ray

    • Why Buy a Sea Ray
      What makes Sea Ray different
    • Our Legacy
      65+ years on the water
    • Technology
      Innovation in every hull
  • Offers

    • All offers
      Browse current Sea Ray promotions
    • Trade-In Bonus
      Factory-to-dealer trade-in incentives
    • Owners Club Loyalty
      Exclusive pricing for current Sea Ray owners
    • Military & First Responder
      Up to $5,000 off for service members
    • Spring Savings on SDX
      Limited-time April savings on SDX surf and sterndrive
  • Blog
Find a Dealer
Sea Ray

Meticulous Craftsmanship. Effortless Performance.

© 2026 Sea Ray. All rights reserved.

SDX 290 Sterndrive

Built for fun. Built for friends.

Meet the SDX 290

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 — among the most luxurious deck boats in its class. A deep-V hull and wide "carried-forward" beam let you seat more friends in the oversized bow and huge cockpit, while maintaining a smooth, stable ride and great handling at high speed.

Content image

Designed to deliver

Four reasons the SDX 290 is built to entertain at every dock and every drift.

Tech at a touch

Dual Simrad touchscreen displays, premium FUSION audio with Bluetooth and Wi-Fi streaming, Mercury VesselView Link for real-time engine data, and optional Joystick Piloting for effortless docking.

Wet bar

An integrated wet bar with sink and faucet — rinse off, prepare drinks, clean up after snacks. Built for entertaining on the water.

So beamy

The SDX 290's wide "carried-forward" beam lets you seat more friends in the oversized bow (shown with optional filler cushions). The expanded beam contributes to the boat's spacious, open floor plan — perfect for entertaining and relaxing with friends and family.

Content image

Beauty loves brains

The intuitive helm is available with an optional 9" or 12" Simrad touchscreen display to enhance the command experience. Sit down behind the wheel and the boat does what you want, when you want.

Content image

Convertible never looked so good

Flip things around with convertible portside companion and helm seats — full flexibility no matter the size or makeup of your group. At rest or running, set things up exactly to your liking.

The Sea Ray promise

Every SDX 290 is built in the USA on 65+ years of Sea Ray boatbuilding heritage. Backed by Sea Ray SURPA5S+ — five years of bow-to-stern factory warranty plus a Limited Lifetime Structural Hull and Deck Warranty to the original owner. See your Sea Ray dealer for full coverage details.

Specifications & Options

Hull dimensions and equipment for this model.

Hull Length (engine up)—
Hull Length (engine down)29' 2" (8.89 m)
Beam Overall9' 0" (2.74 m)
Draft (engine up)—
Draft (engine down)3' 6" (1.06 m)
Bridge Clearance to Sport Tower—
Bridge Clearance to Windshield—
Maximum Power380 HP (283 kW)
Fuel Capacity120 gal. (454 L)
Freshwater Capacity—
Holding Tank—

See the SDX 290 in motion

A short tour of the SDX 290's design, helm, and on-water personality.

More of the SDX 290

Transom loungers

Comfortable loungers for sunbathing, socializing, or simply taking a break — versatility and entertainment value for all-day boating adventures.

Head compartment

A private space with portable head, vanity sink, and storage for toiletries. Non-slip flooring and ample headroom — comfortable and functional for every kind of day.

Ready to find your SDX 290?

Talk to a Sea Ray dealer about pricing, configuration, and availability in your area.

Find a dealerBuild & price