2026 Sea Ray SDX 290 Outboard Boat in Naples, FL 34102 US

This 2026 Sea Ray SDX 290 Outboard combines 500 horsepower, premium comfort, and a spacious yacht-certified layout for effortless days on the water with family and friends.

Twin Mercury 250 JPO V8 outboards deliver 500 horsepower, and with just 100 hours, this SDX 290 is ready for plenty more days on the water. Its 29-foot layout and 9-foot beam create generous room for entertaining, while 131 gallons of fuel capacity, a hydraulic windlass, freshwater system, and single head add the practical touches that make longer outings more comfortable. Sea Ray's focus on refined family cruising is evident throughout the boat, from the spacious seating to the thoughtfully designed entertaining areas and convenient wet bar.

What makes the SDX 290 compelling is its ability to make a full day on the water feel easy. There's enough space to bring the whole group, enough performance to explore beyond the harbor, and enough onboard comfort that nobody is looking at the clock when the afternoon turns into sunset. This is the kind of boat that works just as well for a morning cruise as it does for a full day anchored with family and friends.

From cruising Naples Bay to heading toward Keewaydin Island, exploring the Gulf Coast, or settling in for a sunset near Marco Island, this SDX 290 fits naturally into the Southwest Florida lifestyle.

Backed by our MarineMax Naples team, this Sea Ray gives you the confidence of purchasing through a professional dealership committed to making the ownership experience as enjoyable as the time you spend aboard. Contact MarineMax Naples today to schedule your private showing.