Beechcraft Baron G58 vs Beechcraft King Air 260 vs Piaggio Avanti Evo vs Pilatus Pc 12 Ngx vs Piper M350 vs Piper M600 Sls

By category, the Beechcraft Baron G58 is a piston twin, suited to owner-operators wanting redundancy and lower acquisition cost, while the Piper M350 and M600 SLS are pressurized single‑engine pistons, with the M600 SLS generally positioned as the higher‑performance, more capable step up. The Pilatus PC‑12 NGX and Beechcraft King Air 260 are pressurized turboprops, with the PC‑12 emphasizing single‑engine utility and efficiency and the King Air 260 offering twin‑engine turbine performance and traditional corporate mission flexibility. The Piaggio Avanti EVO is a twin‑engine turboprop optimized for speed and cabin comfort, often operated more like a light business aircraft. In range, the Baron G58 is typically the shortest‑leg option. The M350 sits in the mid range among pistons, while the M600 SLS generally reaches farther. The PC‑12 NGX and King Air 260 provide longer turbine legs, with the PC‑12 commonly among the longest‑range in this group; the Avanti EVO is also long‑range and notably fast. For passenger capacity, the Baron G58 and M350 are typically 5–6 seats. The M600 SLS and Avanti EVO commonly seat about 6–8. The PC‑12 NGX and King Air 260 typically accommodate around 6–9 depending on configuration.