2026 Sea Ray SLX 400

The 2026 Sea Ray SLX 400 is a 40-foot sports cruiser built on a fiberglass hull with a 12-foot beam that prioritizes open-air entertaining and social flexibility. Twin Mercury MerCruiser 8.2L engines deliver 860 total horsepower and feature Axius joystick propulsion for intuitive docking and low-speed maneuvering. The boat accommodates up to 22 passengers across a substantial cockpit layout and features a fold-down swim terrace that extends the deck space directly to the waterline. A motorized hardtop with opening canvas section and SureShade sunshade covers the aft cockpit.

The forward seating area converts into a large sunpad, while a touring bow features a teak table and armrests. Below, the climate-controlled cabin sleeps four with a queen berth aft and forward convertible bunking. A gourmet galley sits in the cockpit with dual refrigerators, electric grill, and sink. The enclosed head includes a full fiberglass compartment with VacuFlush toilet, vanity, and shower.

Performance systems include Quiet Ride acoustic insulation, Dynamic Running Surface automated trim tabs, and Active Trim for continuous engine optimization. Twin 16-inch Simrad touchscreens with Mercury VesselView Link data sit at the helm, paired with FUSION Premier audio throughout multiple zones and VHF radio with Simrad radar. Sea Ray+ connectivity allows remote monitoring via smartphone. The boat is equipped with chil Cool Technology vinyl upholstery and customizable LED lighting throughout. An optional lithium-ion battery system powers onboard accessories and air conditioning independent of the generator.