Beechcraft King Air 250 vs Beechcraft King Air 360 vs Beechcraft King Air 360er vs Piaggio Avanti Evo
The Beechcraft King Air 360 is a pressurized twin‑turboprop business aircraft optimized for short‑ to mid‑range missions, typically offering seating for about 6 to 9 passengers depending on cabin configuration. The King Air 360ER is the extended‑range variant in the same category, aimed at longer legs and special‑mission profiles; it generally retains similar passenger capacity but trades some payload flexibility for additional fuel, yielding a meaningfully longer range than the standard 360. The Piaggio Avanti EVO is also a twin‑turboprop business aircraft, but it is positioned closer to “high‑speed turboprop” territory, emphasizing faster cruise and a jet‑like cabin experience. It commonly seats around 6 to 7 passengers in executive layouts (with higher-density options possible), and its range is typically comparable to, or in some missions slightly above, the standard King Air 360 while often remaining below the 360ER’s maximum-range capability. Overall, choose the 360 for versatile regional utility, the 360ER for endurance, and the Avanti EVO for speed-focused turboprop travel.
| Spec | Beechcraft King Air 360 | Beechcraft King Air 360ER | Piaggio Avanti EVO |
|---|---|---|---|
| Summary | |||
| Cockpit | 2 | 2 | 2 |
| DOC / nm | $ 4.20 | $ 4.37 | — |
| Min Crew | 1 | 1 | 1 |
| Total Seats | 10 | 10 | 8 |
| Flight Rules | IFR | IFR | IFR |
| Manufacturer | Beechcraft | Beechcraft | Piaggio |
| Aircraft Name | KingAir 350i | KingAir 350ER | Avanti EVO |
| Certification | FAA / EASA | FAA / EASA | FAA / EASA |
| Max Range (nm) | 1560 | 2338 | 1530 |
| DOC / nm / Seat | $ 0.53 | $ 0.55 | — |
| Max Cabin Seats | 9 | 9 | 7 |
| OEM Verification | VERIFIED | VERIFIED | Un-Verified |
| Useful Load (lbs) | 5145 | 6585 | 3775 |
| Standard Cabin Seats | 8 | 8 | 6 |
| Direct Operating Cost | $ 1,311 | $ 1,324 | — |
| Flight Deck (Base Spec) | Rockwell Collins Pro Line Fusion | Rockwell Collins Pro Line Fusion | Rockwell Collins Pro Line 21 |
| Max Cruise Speed (ktas) | 312 | 303 | 400 |
| Base Aircraft Price (USD) | $7,650,000 | $8,750,000 | $ 7,695,000 |
| Cabin | |||
| Cockpit | 2 | 2 | 2 |
| Lavatory | Optional | Yes (Belted Optional) | No |
| Min Crew | 1 | 1 | 1 |
| Total Seats | 10 | 10 | 8 |
| Galley Location | FWD | FWD | — |
| Max Cabin Seats | 9 | 9 | 7 |
| Lavatory Location | AFT | AFT | — |
| Cabin Pressure (psi) | 6.5 | 6.5 | 9 |
| Galley / Refreshment | Optional | Refreshment Center | No |
| Standard Cabin Seats | 8 | 8 | 6 |
| Cargo Door | — | Optional | — |
| SL Cabin Altitude (ft) | — | — | 24000 |
| Max Cabin Altitude (ft) | — | — | 6600 |
| Engine | |||
| FADEC | Yes | Yes | Yes |
| Model | PT6A-60A | PT6A-60A | PT6A–66B |
| TBO (hrs) | 3600 | 3600 | 3600 |
| Horsepower | 1050 | 1050 | 850 |
| Flat Rating | ISA + 10 | ISA + 10 | ISA + 28 |
| No. of Engines | 1 | 1 | 2 |
| Fuel Capacity (gal) | 539 | 775 | — |
| Fuel Burn (gph) | — | — | 100 |
| Dimensions | |||
| Length (ft) | 46.7 | 46.7 | 47.3 |
| Wingspan (ft) | 57.9 | 57.9 | 47.1 |
| Cabin Width (ft) | 4.5 | 4.5 | 6.1 |
| Cabin Height (ft) | 4.8 | 4.8 | 5.8 |
| Cabin Length (ft) | 19.5 | 19.5 | 14.9 |
| Overall Height (ft) | 14.4 | 14.4 | 13.1 |
| Cabin Width - Floor (ft) | 4.1 | 4.1 | 3.5 |
| Cabin Length - Seating (ft) | 19.5 | 19.5 | — |
| Baggage Volume Int. (cu. ft) | 71 | 71 | 35.2 |