Airbus Helicopters H155 vs Sikorsky S 76d vs Subaru Bell 412epx

In category, the Airbus Helicopters H155 and Sikorsky S-76D are typically positioned as medium, twin‑engine, IFR-capable helicopters optimized for executive transport, offshore support, and EMS, with the S-76D often viewed as a premium, high-performance corporate/offshore platform. The Subaru Bell 412EPX sits closer to the “medium utility” end of the spectrum: still a twin‑engine helicopter, but generally selected more for rugged lift, public service, SAR, firefighting support, and operations in harsher environments where payload and durability matter as much as cabin refinement. On range, all three can be configured to cover a few hundred nautical miles, but typical missions differ: the S-76D and H155 commonly emphasize longer legs at higher cruise speeds for passenger transport, while the 412EPX tends to trade some cruise efficiency for utility capability and external-load flexibility. For passenger capacity, the H155 is usually configured around 10–12 passengers in standard layouts, the S-76D commonly around 8–12 depending on interior and mission equipment, and the 412EPX often accommodates about 10–13 in commuter-style seating, with more variation for utility and medical interiors.