Airbus Helicopters H225 vs Bell 525 Relentless vs Piaggio Avanti Evo

The Airbus H225 and Bell 525 Relentless are large, twin‑engine helicopters designed primarily for offshore transport, search and rescue, and other utility missions, while the Piaggio Avanti EVO is a twin‑turboprop fixed‑wing business aircraft optimized for fast, efficient point‑to‑point travel. In range terms, the Avanti EVO generally offers the longest point‑to‑point range among the three because fixed‑wing aircraft cruise more efficiently over distance; it is typically used for regional to longer cross‑country trips. The Bell 525 targets long‑range helicopter missions and is positioned as a modern, high‑speed, long‑reach rotorcraft, usually offering more range than many legacy helicopter types. The Airbus H225 is also long‑range in the helicopter category and is widely used on extended offshore sectors, with range varying notably by cabin fit, payload, and fuel reserves. For passenger capacity, the H225 typically accommodates the most people in high‑density transport layouts, the Bell 525 is generally slightly smaller but still in the large‑cabin class, and the Avanti EVO is configured more like a business aircraft, usually carrying fewer passengers in a comfortable executive cabin.