Built by Harris in 2019, the Grand Mariner 250 is an 8.22-meter motor yacht that combines practical performance with premium comfort and striking contemporary styling. This pontoon-style vessel delivers a well-balanced platform for entertaining, watersports and casual cruising on inland and coastal waters.
Powered by a Mercury 300L Verado V8 engine with 300 horsepower and only 280 engine hours, the Grand Mariner 250 features Digital Throttle & Shift, Power Assist Steering, and Mercury Active Trim for smooth, efficient operation. The high-performance hull incorporates a 27-inch center tube, reinforced triple-tube chassis, and a 47-gallon integrated fuel tank. Navigation and entertainment systems include a Simrad GO5 touchscreen chartplotter with sonar, a JL Platinum sound system with tower speakers and subwoofers, and comprehensive RGB interior, underwater and underdeck lighting. The deck layout features a single rear-facing lounger with entertainment center, ultra-luxury helm seat, bow jump seat, and dedicated water access with an auto-retract ladder and aft swim seat. Additional features include a heavy-duty ski tow bar for watersports, Delta Black watersports tower with double Bimini top, French Gray pillow-top upholstery, gray seagrass flooring, and stainless steel rubrailing.
This yacht is well-suited for buyers seeking an entertaining platform for family and social gatherings on the water, combined with the capability for active watersports. The low engine hours, comprehensive comfort appointments and modern electronics make it an attractive choice for discerning buyers who value both performance and style in a versatile day-cruising or weekend vessel.
Bella Yacht assists buyers throughout the acquisition process, from availability checks and yacht analysis to negotiation strategy, survey coordination, documentation, refit advice, crew, delivery and post-purchase support. Our role is to help clients evaluate this yacht with clarity, compare it with relevant alternatives and secure the best possible conditions.

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Comparable by type, size and budget
Not Every Yacht for Sale Is Publicly Listed.
Through our network of owners and partner brokers, we identify yachts genuinely available for sale but absent from our website and public yacht portals.
Tell Us What You Are Looking For
Worldwide search across officially listed yachts and yachts genuinely available without being published online.
Viewings, survey, negotiation and closing.
Search mandate, then 4% + VAT at closing — or co-brokerage, borne by the seller. Always agreed before we start.
We coordinate the sale or part-exchange of your current yacht alongside your new acquisition. →
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