Bell 525 Relentless vs Daher Tbm 960 vs Leonardo Aw189 vs Piaggio Avanti Evo

The Bell 525 Relentless and Leonardo AW189 are medium twin‑engine helicopters, while the Daher TBM 960 and Piaggio Avanti EVO are pressurized fixed‑wing turboprop airplanes (the TBM is single‑engine; the Avanti is twin‑engine). In range terms, the TBM 960 and Avanti EVO generally lead among these four because airplanes cruise more efficiently; the TBM 960 is typically around the 1,000+ nautical mile class depending on reserves and payload, and the Avanti EVO is in a similar ballpark. The Bell 525 and AW189 usually offer shorter overall range (often in the several‑hundred‑nautical‑mile class), though they excel at point‑to‑point access without runways and can operate to helipads and confined areas. For passenger capacity, the TBM 960 is commonly configured for about 4–6 passengers plus pilot, while the Avanti EVO is typically around 6–8 passengers. The AW189 and Bell 525 can seat more in high‑density layouts (often up to the mid‑teens), but typical executive configurations are lower to prioritize comfort, baggage, and mission equipment.