Beechcraft King Air 260 vs Beechcraft King Air 360er vs Beechcraft Kingair Denali vs Piaggio Avanti Evo vs Pilatus Pc 12 Ngx
The Beechcraft King Air 260 and 360ER are conventional twin‑turboprop business aircraft in the same family: the 260 is the lighter, shorter‑range option, while the 360ER is the long‑range, higher‑end variant, typically giving the best range of the group. Both generally seat about 6–9 passengers depending on configuration. The Beechcraft King Air Denali is a newer, larger single‑engine turboprop positioned as a modern alternative to traditional twins; it targets similar cabin counts to a PC‑12, typically around 6–9, with range expected to be competitive but generally below the longest‑leg 360ER. The Piaggio Avanti EVO is a distinctive high‑speed twin turboprop, often used where jet‑like cruise speed matters; it commonly carries about 6–8 passengers and offers solid mid‑to‑long range. The Pilatus PC‑12 NGX is a rugged, single‑engine turboprop known for utility and cabin flexibility; it typically seats 6–9 in executive layouts (more in high‑density) and delivers strong range, usually competitive with or better than the King Air 260 and often comparable to many mid‑range twins, though not typically exceeding the 360ER.
| Spec | Beechcraft King Air 260 | Beechcraft King Air 360ER | Beechcraft KingAir Denali | Piaggio Avanti EVO | Pilatus PC-12 NGX |
|---|---|---|---|---|---|
| Summary | |||||
| Cockpit | 2 | 2 | 2 | 2 | 2 |
| DOC / nm | $ 4.30 | $ 4.37 | $ 4.08 | — | $ 2.78 |
| Min Crew | 1 | 1 | 1 | 1 | 1 |
| Total Seats | 8 | 10 | 11 | 8 | 8 |
| Flight Rules | IFR | IFR | IFR | IFR | IFR |
| Manufacturer | Beechcraft | Beechcraft | GE® Aerospace | Piaggio | Pilatus |
| Aircraft Name | KingAir 250 | KingAir 350ER | KingAir Denali | Avanti EVO | PC-12 NGX |
| Certification | FAA / EASA | FAA / EASA | FAA / EASA | FAA / EASA | FAA / EASA |
| Max Range (nm) | 1420 | 2338 | 1600 | 1530 | 1803 |
| DOC / nm / Seat | $ 0.72 | $ 0.55 | $ 0.68 | — | $ 0.46 |
| Max Cabin Seats | 8 | 9 | 9 | 7 | 9 |
| OEM Verification | VERIFIED | VERIFIED | VERIFIED | Un-Verified | VERIFIED |
| Useful Load (lbs) | 3760 | 6585 | 3280 | 3775 | — |
| Standard Cabin Seats | 6 | 8 | 7 | 6 | 6 |
| Direct Operating Cost | $ 1,333 | $ 1,324 | $ 1,111 | — | $ 793 |
| Flight Deck (Base Spec) | Rockwell Collins Pro Line Fusion | Rockwell Collins Pro Line Fusion | Rockwell Collins Pro Line Fusion | Rockwell Collins Pro Line 21 | Honeywell Primus Apex |
| Max Cruise Speed (ktas) | 310 | 303 | 285 | 400 | 290 |
| Base Aircraft Price (USD) | $6,450,000 | $8,750,000 | $4,150,000 | $ 7,695,000 | $5,350,000 |
| Cabin | |||||
| Cockpit | 2 | 2 | 2 | 2 | 2 |
| Lavatory | 1 Flushing | Yes (Belted Optional) | 1 Flushing | No | Optional |
| Min Crew | 1 | 1 | 1 | 1 | 1 |
| Total Seats | 8 | 10 | 11 | 8 | 8 |
| Max Cabin Seats | 8 | 9 | 9 | 7 | 9 |
| Lavatory Location | AFT | AFT | AFT | — | FWD |
| Cabin Pressure (psi) | 6.5 | 6.5 | 5 | 9 | 5.8 |
| Galley / Refreshment | No | Refreshment Center | No | No | No |
| Standard Cabin Seats | 6 | 8 | 7 | 6 | 6 |
| SL Cabin Altitude (ft) | 15293 | — | 11065 | 24000 | 13100 |
| Cargo Door | — | Optional | — | — | Yes |
| Galley Location | — | FWD | — | — | — |
| Max Cabin Altitude (ft) | — | — | — | 6600 | — |
| Engine | |||||
| FADEC | Yes | Yes | — | Yes | Yes |
| Model | PT6A-52 | PT6A-60A | Catalyst™ | PT6A–66B | PT6E-67XP |
| TBO (hrs) | 3600 | 3600 | — | 3600 | 5000 |
| Horsepower | 850 | 1050 | — | 850 | 1200 |
| Flat Rating | ISA + 37 | ISA + 10 | — | ISA + 28 | ISA + 35 |
| No. of Engines | 1 | 1 | 1 | 2 | 1 |
| Fuel Capacity (gal) | 544 | 775 | — | — | — |
| Fuel Burn (gph) | — | — | — | 100 | — |
| Usable Fuel (gal) | — | — | — | — | 402 |
| Dimensions | |||||
| Length (ft) | 43.8 | 46.7 | 14.86 | 47.3 | 47.25 |
| Wingspan (ft) | 57.9 | 57.9 | 54.3 | 47.1 | 53.33 |
| Cabin Width (ft) | 4.5 | 4.5 | 4.5 | 6.1 | 5 |
| Cabin Height (ft) | 4.8 | 4.8 | 4.8 | 5.8 | 4.9 |
| Cabin Length (ft) | 16.7 | 19.5 | 12.6 | 14.9 | 16.9 |
| Overall Height (ft) | 14.8 | 14.4 | 4.65 | 13.1 | 14 |
| Cabin Width - Floor (ft) | 4.1 | 4.1 | 4.1 | 3.5 | 4.25 |
| Cabin Length - Seating (ft) | 16.7 | 19.5 | 12.6 | — | — |
| Baggage Volume Int. (cu. ft) | 55 | 71 | 48 | 35.2 | 40 |