Airbus Helicopters H125 vs Airbus Helicopters H155 vs Leonardo Aw109 Grand New vs Leonardo Aw109 Trekker vs Leonardo Aw119kx

The Airbus H125 is a light single‑engine utility helicopter, typically flown with up to about 5–6 passengers depending on layout, and offers a moderate range suited to short‑to‑medium missions. The Airbus H155 is a larger twin‑engine medium helicopter aimed at VIP, offshore, and EMS roles; it generally carries more people (often around 8–12 passengers in typical configurations) and provides a longer, more comfortable medium‑range capability. Leonardo’s AW109 Grand New is a light twin positioned for fast VIP and corporate transport, usually seating about 6–7 passengers with a medium range. The AW109 Trekker is a variant optimized for multi‑mission utility and operations from unimproved sites (with skid gear), with similar passenger counts to other AW109s and a comparable medium range. The Leonardo AW119Kx is a light single‑engine helicopter, typically carrying about 5–6 passengers, with range broadly similar to the H125 depending on tanks and mission fit. Overall, H155 leads for cabin size and typical passenger capacity, AW109 variants emphasize speed and twin‑engine redundancy in the light class, and H125/AW119Kx prioritize simplicity and utility as singles.