2026 Sea Ray SDX 290

The 2026 Sea Ray SDX 290 is a 29-foot fiberglass deck boat built for entertaining. It's powered by a single Mercury MerCruiser 8.2L MAG HO engine rated at 380 horsepower, paired with a Bravo Three X drive featuring dual counter-rotating propellers. The boat reaches a maximum speed of approximately 41 knots and cruises at 22 knots. Its 21-degree deep-V hull and forward-carried 9-foot beam are designed to deliver a smooth ride while maximizing interior volume.

The layout prioritizes social spaces with an oversized bow lounge and expansive cockpit. A wet bar integrated into the helm area includes a sink and prep surface. Transom loungers face aft near an extended swim platform fitted with a concealed boarding ladder. Seating throughout features durable marine-grade vinyl upholstery.

Below, the boat includes an enclosed head compartment with a 10-gallon holding tank, a 20-gallon freshwater system servicing both the wet bar and transom shower, and abundant storage in under-seat lockers and in-floor compartments. The helm features a high-resolution touchscreen display with integrated GPS, chartplotting, and SmartCraft Connect engine diagnostics. A multi-zone marine stereo system with Bluetooth is distributed throughout the boat.