Beechcraft Kingair Denali vs Daher Tbm 960 vs Pilatus Pc 12 Ngx vs Piper M350 vs Piper M600 Sls
By category, the Beechcraft Denali, Daher TBM 960, Pilatus PC-12 NGX, and Piper M600 SLS are all single‑engine turboprops, while the Piper M350 is a pressurized piston single. In range, the TBM 960 is generally the longest‑legged of the group at roughly 1,700 nautical miles, aimed at fast, efficient owner‑pilot travel. The PC‑12 NGX and M600 SLS typically sit in the mid‑to‑upper 1,000‑nautical‑mile class (about 1,400–1,600 nm depending on configuration), trading some speed for cabin volume and utility. The Denali is positioned similarly, around the mid‑1,000‑nautical‑mile range, though final numbers depend on certification and options. The M350 is shorter‑range overall, commonly around 1,300–1,400 nm. For passenger capacity, the TBM 960 and M350 are usually configured for about 4–6 passengers plus the pilot, the M600 SLS about 5–6 plus pilot, the Denali typically about 6 plus pilot, and the PC‑12 NGX leads in flexibility and space, often seating 6–8 in executive layouts and up to 9 passengers in high‑density configurations.
| Spec | Beechcraft KingAir Denali | Daher TBM 960 | Pilatus PC-12 NGX | Piper M350 | Piper M600 SLS |
|---|---|---|---|---|---|
| Summary | |||||
| Cockpit | 2 | 2 | 2 | 2 | 2 |
| DOC / nm | $ 4.08 | $ 2.25 | $ 2.78 | $ 1.34 | $ 2.19 |
| Min Crew | 1 | 1 | 1 | — | 1 |
| Total Seats | 11 | 6 | 8 | 6 | 6 |
| Flight Rules | IFR | IFR | IFR | VFR | IFR |
| Manufacturer | GE® Aerospace | Daher TBM | Pilatus | Piper | Piper |
| Aircraft Name | KingAir Denali | TBM 960 | PC-12 NGX | M350 | M600 |
| Certification | FAA / EASA | FAA / EASA | FAA / EASA | FAA / EASA | FAA / EASA |
| Max Range (nm) | 1600 | 1730 | 1803 | 1343 | 1406 |
| DOC / nm / Seat | $ 0.68 | $ 0.56 | $ 0.46 | $ 0.22 | $ 0.55 |
| Max Cabin Seats | 9 | — | 9 | — | — |
| OEM Verification | VERIFIED | Un-Verified | VERIFIED | Un-Verified | VERIFIED |
| Useful Load (lbs) | 3280 | 2908 | — | 1308 | 2200 |
| Standard Cabin Seats | 7 | 4 | 6 | 4 | 4 |
| Direct Operating Cost | $ 1,111 | $ 744 | $ 793 | $ 285 | $ 603 |
| Flight Deck (Base Spec) | Rockwell Collins Pro Line Fusion | Garmin G3000 | Honeywell Primus Apex | Garmin G1000 NXi | Garmin G3000 |
| Max Cruise Speed (ktas) | 285 | 330 | 290 | 213 | 274 |
| Base Aircraft Price (USD) | $4,150,000 | $4,450,000 | $5,350,000 | $1,195,000 | $3,081,400 |
| Aircraft Type | — | Turbo Prop | — | — | — |
| Cabin | |||||
| Cockpit | 2 | 2 | 2 | 2 | 2 |
| Lavatory | 1 Flushing | No | Optional | — | No |
| Min Crew | 1 | 1 | 1 | — | 1 |
| Total Seats | 11 | 6 | 8 | 6 | 5 |
| Max Cabin Seats | 9 | — | 9 | — | — |
| Lavatory Location | AFT | — | FWD | — | — |
| Cabin Pressure (psi) | 5 | 6.2 | 5.8 | 5.6 | 5.6 |
| Galley / Refreshment | No | — | No | — | Refreshment Centre |
| Standard Cabin Seats | 7 | 4 | 6 | 4 | 4 |
| SL Cabin Altitude (ft) | 11065 | 14390 | 13100 | — | 12600 |
| Galley Location | — | MID | — | — | MID |
| Cargo Door | — | — | Yes | — | — |
| Max Cabin Altitude (ft) | — | — | — | — | 8644 |
| Engine | |||||
| Model | Catalyst™ | TBM 960 | PT6E-67XP | TIO-540-AE2A | PT6A-42A |
| No. of Engines | 1 | — | 1 | 1 | 1 |
| FADEC | — | Yes | Yes | No | No |
| TBO (hrs) | — | 3500 | 5000 | 2000 | 3600 |
| Horsepower | — | 850 | 1200 | 350 | 600 |
| Flat Rating | — | ISA + 49 | ISA + 35 | — | ISA + 55 |
| Usable Fuel (gal) | — | — | 402 | — | — |
| Fuel Type | — | — | — | AvGas | — |
| TBO (yrs) | — | — | — | 12 | — |
| Fuel Delivery | — | — | — | Fuel Injected | — |
| Fuel Capacity (gal) | — | — | — | 120 | 260 |
| Dimensions | |||||
| Length (ft) | 14.86 | 35.3 | 47.25 | 29 | 29.7 |
| Wingspan (ft) | 54.3 | 42.1 | 53.33 | 43 | 43.2 |
| Cabin Width (ft) | 4.5 | 4 | 5 | 4.1 | 4.1 |
| Cabin Height (ft) | 4.8 | 4.1 | 4.9 | 4 | 4 |
| Cabin Length (ft) | 12.6 | 13.4 | 16.9 | 12.3 | 12.3 |
| Overall Height (ft) | 4.65 | — | 14 | 11.4 | 11.3 |
| Cabin Width - Floor (ft) | 4.1 | — | 4.25 | — | — |
| Cabin Length - Seating (ft) | 12.6 | — | — | — | — |
| Baggage Volume Int. (cu. ft) | 48 | — | 40 | 20 | 20 |
| Cabin Volume (cu. ft) | — | 123 | — | 165 | 165 |
| Baggage Volume Ext. (cu. ft) | — | — | — | 13 | — |