Airbus Helicopters H135 vs Sikorsky S 76d

The Airbus Helicopters H135 is a light twin-engine helicopter commonly used for EMS, police, training, and short-range corporate missions, while the Sikorsky S-76D is a larger, medium-class twin aimed more squarely at executive transport and offshore support with a higher emphasis on speed, payload, and cabin comfort. In typical configurations, the H135 carries about 5 to 7 passengers (depending on interior and mission fit), whereas the S-76D generally accommodates around 8 passengers in an executive layout, with room for more in higher-density arrangements. Range also tends to favor the S-76D: the H135 is usually suited to shorter legs, often on the order of roughly 300–350 nautical miles depending on fuel and payload, while the S-76D more commonly offers roughly 400–450 nautical miles under comparable assumptions, again varying with reserves, winds, and equipment. Overall, the H135 fits missions where smaller footprint and lower operating costs matter most, while the S-76D better matches longer, higher-capacity premium transport.