Airbus Helicopters H155 vs Airbus Helicopters H160 vs Airbus Helicopters H175 vs Bell 429wlg Globalranger vs Bell 525 Relentless

All five are twin‑engine civil helicopters, but they span light to super‑medium classes. The Airbus H155 and Bell 429WLG GlobalRanger sit in the light/intermediate category; typical configurations carry about 7–8 passengers (plus crew). In range, the H155 is generally longer‑legged than the 429, with the H155 commonly cited around the ~450 nm class versus the 429 around the ~400 nm class, depending on fuel, payload, and reserves. The Airbus H160 is a newer medium twin with a usually quoted range around the ~450–480 nm class and seating commonly around 8–12 passengers depending on interior and mission. The Airbus H175 is a super‑medium aimed at offshore and transport roles, typically carrying roughly 12–16 passengers, with range often quoted around the ~500+ nm class in certain configurations. The Bell 525 Relentless is also in the super‑medium segment, typically accommodating roughly 12–16 passengers, with a generally similar long‑range emphasis, often cited around the ~500+ nm class, again highly configuration‑dependent.