At Granfort Boats USA, we find the Granfort 370 GTX captures what passionate boaters want most—refined comfort, exhilarating performance, and lasting value. The 370 GTX doesn’t blend in; it stands out with its modern Italian-inspired design and an attention to detail that defies first impressions of what a Brazilian-built vessel can achieve. We’ll be honest: plenty of buyers come in with doubts, but by the time they step on board our 370 GTX in Melbourne, Florida, they see and feel something different.
Design that shines, from bow to stern
The interior and exterior lines are bold. The 370 GTX is crafted with a hull designed for both coastal cruising and open water—curved glass, sweeping gunwales, and a striking T-top. Porsche’s renowned consulting team worked with our designers, adding subtle but important touches. The Italian design roots appear in the open deck, sunlounge, and flexible seating for up to 14. There’s an undeniable energy in the layout, but it’s also soothing and functional.

We engineered the 370 GTX with advanced materials. The vacuum-infused fiberglass hull reduces weight while boosting strength. ABYC and Coast Guard certifications guarantee safety and structure—something that answers the concerns we often hear about less familiar builders. In our experience, this reassurance is often the deciding factor for seasoned owners. The 10-year structural warranty reflects our belief in the product, compared with the industry standard of two to five years elsewhere.
Powerful tech and tailored options
Buyers love choice, and the 370 GTX does not disappoint. Twin inboard or outboard engines deliver power from 600 to 900 HP combined, giving responsive handling even in choppy conditions. The hull design means less pounding and better fuel efficiency—a win for long weekends with family or friends.
- Fuel capacity: 200 gallons provides extended range for serious trips.
- Advanced navigation: Full suite from Garmin or Raymarine, plus integrated digital switching, makes for intuitive control.
- Pilot’s console: Ergonomic, with adjustable seats, big screens, and a clear view through panoramic glass.
We’ve seen a trend toward personalization. The 370 GTX stands out for its flexible cockpit: convert seating and the aft sunpad for parties, or create shade for quiet time. Rich finishes—brushed stainless accents, premium upholstery—are standard, but we offer a wide range of exterior color and trim options. Owners often tell us that these choices make the boat feel uniquely “theirs.”
Comfort and safety mixed together
Step below deck and discover a surprisingly roomy cabin. We designed it for both day trips and comfortable overnighters, with a queen berth forward, full galley, air conditioning, and a spacious bathroom with shower.
- All-around safety rails and non-slip deck surfaces
- Reinforced swim platform for water sports
- Integrated fire suppression and bilge alarms
- LED deck and underwater lighting
This attention to comfort and security reflects what we’ve learned talking to boaters who value both speed and peace of mind. It’s also why we invite those curious about the craftsmanship firsthand to check our thorough review walkthrough.
Reliability and after-sales peace of mind
In America, skepticism about new brands is real. We address it directly: every 370 GTX receives independent inspection and certification, and we support each customer with direct access to our Melbourne-based service team. What’s more, the boat comes with our exclusive 10-year structural warranty—well beyond what most buyers expect. Details about performance on the water are available in our sea trial report, and those curious about the boat’s impact at major shows can discover more in a spotlight article on why it’s the “star” of the show.
Built for those who understand quality—and want something a little different.
Conclusion: Step into luxury with Granfort 370 GTX
We’ve watched experienced boaters rediscover excitement aboard the Granfort 370 GTX. Premium materials, proven reliability, thoughtful design, and a warranty that’s truly extended. If you’re ready to experience what we believe is a smarter choice in luxury performance boating, we invite you to visit our dedicated model page or see one in person at our Melbourne, FL showroom. For more on our fleet, check updates on new arrivals like the 300 GTX. Let’s get you on the water with peace of mind and lasting style.
Frequently asked questions
What are the main features of Granfort 370 GTX?
Granfort 370 GTX offers a modern vacuum-infused fiberglass hull, twin inboard or outboard engine possibilities (600-900 HP), seating for up to 14, premium Italian-inspired design, customizable interiors, advanced navigation electronics, and a deluxe cabin with galley and full bath. Safety systems include fire suppression, non-slip decks, and a reinforced swim platform.
How much does a Granfort 370 GTX cost?
Granfort 370 GTX is priced at $525,000 as equipped by Granfort Boats USA. This includes the 10-year structural warranty, advanced electronics, and personalized consultation for customization.
Is the Granfort 370 GTX worth buying?
We believe so. It blends advanced performance, safety, and comfort with a warranty nearly double the industry norm. For experienced owners seeking a premium vessel with real long-term value and strong after-sales support, the 370 GTX stands out.
Where can I buy a Granfort 370 GTX?
You can purchase or view the Granfort 370 GTX at our showroom in Melbourne, Florida, or visit our official website for model details and contact forms. We offer personal tours and can arrange sea trials for interested buyers.
How does Granfort 370 GTX compare to competitors?
Granfort 370 GTX stands apart with its long-term warranty, strong hull, and attractive value for money. The combination of Porsche-influenced design, full US certifications, and flexible customization is rare. We encourage comparisons to see how it matches your own expectations.
