2021 Sea Ray SLX 400

The 2021 Sea Ray SLX 400 is a statement in luxury sport cruising — and this Sarnia, ON example is your opportunity to step aboard one of Sea Ray's most celebrated flagship models without the new-boat wait. The SLX 400 is renowned for its sweeping, open deck architecture, refined fit and finish, and the kind of onboard comfort that makes every outing feel like an occasion. Whether you're hosting friends for a sunset cruise on Lake Huron or setting out for a full day on the water, this boat is engineered to impress at every turn.

As a 2021 model, this SLX 400 offers the benefit of a virtually modern platform with the value advantage of a pre-owned price — available here at $665,333. Sea Ray's SLX line is built for those who refuse to compromise, blending performance-oriented handling with resort-style amenities that make the cockpit feel as inviting as any luxury lounge. The open-bow layout, premium upholstery, and thoughtful storage solutions come together to deliver a boating experience that's as functional as it is beautiful.

Priced and located in Sarnia, ON, this SLX 400 is ready for its next adventure on the Great Lakes and beyond. Opportunities to own a used Sea Ray SLX 400 in this condition don't last long — contact our team today to arrange a private showing and experience this exceptional vessel for yourself.