Built by Harris in 2027, the Harris Grand Mariner 250 is an 8.53-meter motor yacht designed for high-performance recreational boating. This flagship pontoon combines practical day-cruising capability with sports-focused entertainment, offering a balanced blend of stability, acceleration and hosting comfort on the water.
Powered by a Mercury 425HP V10 Verado engine with Digital Throttle & Shift and Power Assist Steering, the Grand Mariner 250 features a heavy-duty triple 27-inch tube chassis with lifting strakes and full-length keels for precise tracking and exceptional buoyancy. Deck amenities include a power-lift ion tower with integrated black Bimini top and tower speakers, reinforced stainless steel ski tow bar, Lillipad easy-step ladder, aft swim seat, and comprehensive fender and docking utilities. Interior comfort is enhanced by dual helm seats on a raised platform with removable windscreen, a rear-facing lounge with tungsten-palette furniture, premium quartz ridgeline flooring, and full-spectrum RGB LED lighting controlled via digital switching.
The Grand Mariner 250 suits buyers seeking a well-equipped day boat or weekend cruiser focused on family entertainment, water sports and social gatherings. Its combination of powerful acceleration, hosting space and modern convenience features makes it ideal for active recreational boaters who value ease of use and contemporary styling.
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.
Same Shipyard
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.
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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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