Beechcraft King Air 260 vs Beechcraft Kingair Denali vs Daher Tbm 910
The Beechcraft King Air 260 is a pressurized, twin‑engine turboprop in the light business/utility category, typically operated with six to nine passengers depending on cabin layout and mission equipment. Its range is generally in the mid‑1,000‑nautical‑mile class, optimized for short to medium regional missions with strong runway and climb performance and added redundancy from two engines. The Beechcraft King Air Denali is a newer, single‑engine turboprop positioned as a larger, high‑performance business aircraft, intended to bridge owner‑flown and corporate missions with a spacious cabin for about six to eight passengers. It targets a longer range than many traditional light twins and competes in the upper end of the single‑engine turboprop segment. The Daher TBM 910 is a fast, single‑engine pressurized turboprop focused on efficient point‑to‑point travel for typically four to six passengers. Its range is commonly around the mid‑1,000‑nautical‑mile class, with cruise speed emphasis and a smaller cabin than the Denali and King Air 260.
| Spec | Beechcraft King Air 260 | Beechcraft KingAir Denali | Daher TBM 910 |
|---|---|---|---|
| Summary | |||
| Cockpit | 2 | 2 | 2 |
| DOC / nm | $ 4.30 | $ 4.08 | $ 2.25 |
| Min Crew | 1 | 1 | 1 |
| Total Seats | 8 | 11 | 6 |
| Flight Rules | IFR | IFR | IFR |
| Manufacturer | Beechcraft | GE® Aerospace | Daher TBM |
| Aircraft Name | KingAir 250 | KingAir Denali | TBM 910 |
| Certification | FAA / EASA | FAA / EASA | FAA / EASA |
| Max Range (nm) | 1420 | 1600 | 1730 |
| DOC / nm / Seat | $ 0.72 | $ 0.68 | $ 0.56 |
| Max Cabin Seats | 8 | 9 | — |
| OEM Verification | VERIFIED | VERIFIED | Un-Verified |
| Useful Load (lbs) | 3760 | 3280 | 2908 |
| Standard Cabin Seats | 6 | 7 | 4 |
| Direct Operating Cost | $ 1,333 | $ 1,111 | $ 744 |
| Flight Deck (Base Spec) | Rockwell Collins Pro Line Fusion | Rockwell Collins Pro Line Fusion | Garmin G1000 NXi |
| Max Cruise Speed (ktas) | 310 | 285 | 330 |
| Base Aircraft Price (USD) | $6,450,000 | $4,150,000 | $4,250,000 |
| Cabin | |||
| Cockpit | 2 | 2 | 2 |
| Lavatory | 1 Flushing | 1 Flushing | No |
| Min Crew | 1 | 1 | 1 |
| Total Seats | 8 | 11 | 6 |
| Max Cabin Seats | 8 | 9 | — |
| Lavatory Location | AFT | AFT | — |
| Cabin Pressure (psi) | 6.5 | 5 | 6.2 |
| Galley / Refreshment | No | No | Refreshment Centre |
| Standard Cabin Seats | 6 | 7 | 4 |
| SL Cabin Altitude (ft) | 15293 | 11065 | 14390 |
| Galley Location | — | — | MID |
| Engine | |||
| FADEC | Yes | — | Yes |
| Model | PT6A-52 | Catalyst™ | PT6A-66D |
| TBO (hrs) | 3600 | — | 3500 |
| Horsepower | 850 | — | 850 |
| Flat Rating | ISA + 37 | — | ISA + 49 |
| No. of Engines | 1 | 1 | 1 |
| Fuel Capacity (gal) | 544 | — | 291 |
| Fuel Burn (gph) | — | — | 37 |
| Dimensions | |||
| Length (ft) | 43.8 | 14.86 | 35.3 |
| Wingspan (ft) | 57.9 | 54.3 | 42.1 |
| Cabin Width (ft) | 4.5 | 4.5 | 4 |
| Cabin Height (ft) | 4.8 | 4.8 | 4.1 |
| Cabin Length (ft) | 16.7 | 12.6 | 13.4 |
| Overall Height (ft) | 14.8 | 4.65 | 14.3 |
| Cabin Width - Floor (ft) | 4.1 | 4.1 | — |
| Cabin Length - Seating (ft) | 16.7 | 12.6 | — |
| Baggage Volume Int. (cu. ft) | 55 | 48 | 30 |
| Cabin Volume (cu. ft) | — | — | 123 |