2026 Sea Ray SLX 400
About This Yacht
The 2026 Sea Ray SLX 400 is a 39.75-foot cruiser built on a fiberglass modified vee hull. Twin Mercruiser ECT 8.2 MAG HO engines, each producing 430 horsepower, power the boat and drive an inboard/outboard propulsion system designed for responsive handling and maneuverability across a range of water conditions.
The SLX 400 is designed as a modern cruising platform, featuring a layout and equipment package suited to extended time on the water. The beam of 12.08 feet provides a spacious platform for entertaining and accommodating multiple passengers comfortably.
This is a new-model boat representing Sea Ray's current build standards and design philosophy in the midsize cruiser category.
Dimensions
Length
39.75 FT
Beam
12.08 FT
Draft
3.67 FT
Weight
20,794 LBS
Hull
Material
Fiberglass
Shape
Modified-V
Engines & Performance
Engines
2
Engine Make
Mercruiser
Engine Model
TWIN ECT 8.2 MAG HO SC AX BR3X
Power
2 x NaN HP
Fuel
Gasoline