# Dolphin Boat Concepts The Sirena Trimaran Yacht Features Three Engines and a Retractable Helipad By Michael Hines | Published 2011-08-12 | Autos Source: Trend Hunter, https://www.trendhunter.com/trends/sirena-trimaran-yacht References: [tuvie](http://www.tuvie.com/sirena-trimaran-yacht-features-larger-interior-space-lower-drag-coefficient-and-lower-emissions/) The Sirena Trimaran Yacht is a unique [concept yacht](https://www.trendhunter.com/trends/beyond-horizons) that is unlike any yacht or trimaran on the water today. Designed by Adrian Smith and Matthew Jeffrey, Sirena is a three-tier yacht with room for 12 guests, 12 crew members and a retractable helipad. The unique [trimaran design](https://www.trendhunter.com/trends/ikonic-yachts1) of the Sirena gives it more interior space and more power. The yacht is powered by a gas turbine engine in the center hull with two diesel engines in each of the outriggers. All of these engines give the Sirena a top speed of 30 knots. The interior of the yacht is equally impressive with glass walls, [massive beds and ample space](https://www.trendhunter.com/trends/aman-amangati-yacht) in the common area. The coolest feature of this yacht is undoubtedly its helipad. The helipad sits atop the first deck and functions as a sundeck when not in use. If you are wondering what the good life looks you can check out conceptual renderings of the Sirena Trimaran Yacht here. ## Trend Insights (Trend Hunter) - Score: 6.6/10 - Popularity: 91% | Activity: 98% | Freshness: 8% - Audience gender: 90% men, 10% women - Primary generations: Millennial, Gen X - Top markets: North America, Europe, Asia ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Autos](https://www.trendhunter.com/autos) ## Key Themes ### Why This Trend Is Growing - **Trimaran Yachts:** Developing trimaran yachts with unique designs and features that provide more interior space and power has the potential to disrupt the traditional yacht industry. - **Multi-engine Yachts:** Conceptualizing multi-engine yachts powered by gas turbines and diesel engines that can achieve high speeds can revolutionize the performance of luxury yachts. - **Retractable Helipad Yachts:** Creating retractable helipad yachts that double as sundecks when not in use can offer a new level of luxury and convenience in the yacht industry. ### Industries Being Reshaped - **Luxury Yacht Industry:** The luxury yacht industry can benefit from these trends by adapting to new designs and features to attract high-end clientele. - **Marine Engine Industry:** The marine engine industry can explore innovative ways to create more powerful and efficient engines for yachts that can achieve high speeds. - **Aviation Industry:** The aviation industry can explore collaborations with the yacht industry to create retractable helipads that provide a seamless transfer experience for VIP customers. ## Related on Trend Hunter - [Hybrid Propulsion Yacht Concepts](https://www.trendhunter.com/trends/fluyt-yacht-concept.md) - [Hydrodynamic Avian-Inspired Yachts](https://www.trendhunter.com/trends/wakinyan-catamaran-yacht.md) - [Opulent Catamaran Yachts](https://www.trendhunter.com/trends/sunreef-55-ultima.md) - [Bronze Canopy Yachts](https://www.trendhunter.com/trends/hermes-yacht-concept.md) - [Ultra-Opulent Razor-Like Yachts](https://www.trendhunter.com/trends/unique-71-superyacht.md) - [Mono-Hulled Yacht Concepts](https://www.trendhunter.com/trends/shadowcat-shadowolf.md) - [Riproaring Luxury Yachts](https://www.trendhunter.com/trends/opulent-luxury-yachts.md) - [Opulent Eco-Friendly Yacht Designs](https://www.trendhunter.com/trends/oneiric-yacht.md) - [Tech-Packed Yacht Concepts](https://www.trendhunter.com/trends/hyper-concept-yacht.md)