Airbus Helicopters H225 vs Gulfstream G700 vs Piaggio Avanti Evo vs Piper M600 Sls

The Airbus H225 is a twin‑engine heavy helicopter, optimized for vertical lift missions rather than long cruise legs; its practical range is typically in the few‑hundred‑nautical‑mile class depending on payload and reserves, and it commonly carries around a dozen-plus passengers in an airline-style cabin, with higher counts possible in dense seating. The Gulfstream G700 is an ultra‑long‑range business jet designed for intercontinental travel; it offers roughly 7,500 nautical miles of range and is usually configured for about 10–19 passengers in a large, high‑comfort cabin. The Piaggio Avanti EVO is a twin‑turboprop business aircraft focused on speed and efficiency for regional to medium missions; it generally ranges around 1,500–1,800 nautical miles and typically seats about 6–9 passengers. The Piper M600 SLS is a single‑engine turboprop aimed at owner‑operators; it offers about 1,400–1,500 nautical miles of range and generally carries 4–6 passengers depending on seating and payload.