Beechcraft Baron G58 vs Beechcraft King Air 360er vs Daher Tbm 910 vs Daher Tbm 960 vs Gulfstream G400
The Beechcraft Baron G58 is a light piston twin suited to short regional hops; it typically carries about five to six people including the pilot, with range generally around 1,000–1,300 nm depending on loading and reserves. The Daher TBM 910 and TBM 960 are single‑engine turboprops that step up in speed and efficiency for owner‑operators; both are usually configured for four to six passengers plus a pilot, with ranges commonly in the ~1,500–1,700 nm class, and the TBM 960 is the newer, more refined evolution (systems and performance), rather than a major capacity change. The Beechcraft King Air 360ER is a twin‑engine turboprop positioned for corporate and special‑mission use; it offers a larger cabin and payload, typically seating six to nine, and the ER variant emphasizes longer legs, roughly around 1,800–2,000+ nm depending on configuration. The Gulfstream G400 is a large‑cabin business jet designed for intercontinental travel, carrying roughly 10–14 passengers with range around 4,000+ nm, dramatically outclassing the others in cabin size and nonstop reach.
| Spec | Beechcraft Baron G58 | Beechcraft King Air 360ER | Daher TBM 910 | Daher TBM 960 | Gulfstream G400 |
|---|---|---|---|---|---|
| Summary | |||||
| Cockpit | 2 | 2 | 2 | 2 | — |
| DOC / nm | $ 1.72 | $ 4.37 | $ 2.25 | $ 2.25 | — |
| Total Seats | 6 | 10 | 6 | 6 | 12 |
| Flight Rules | IFR | IFR | IFR | IFR | — |
| Manufacturer | Beechcraft | Beechcraft | Daher TBM | Daher TBM | Gulfstream |
| Aircraft Name | Baron G58 | KingAir 350ER | TBM 910 | TBM 960 | G400 |
| Certification | FAA / EASA | FAA / EASA | FAA / EASA | FAA / EASA | — |
| Max Range (nm) | 1480 | 2338 | 1730 | 1730 | 4200 |
| DOC / nm / Seat | $ 0.29 | $ 0.55 | $ 0.56 | $ 0.56 | — |
| OEM Verification | Un-Verified | VERIFIED | Un-Verified | Un-Verified | — |
| Useful Load (lbs) | 1450 | 6585 | 2908 | 2908 | 30650 |
| Standard Cabin Seats | 4 | 8 | 4 | 4 | — |
| Direct Operating Cost | $ 347 | $ 1,324 | $ 744 | $ 744 | — |
| Flight Deck (Base Spec) | Garmin G1000 NXi | Rockwell Collins Pro Line Fusion | Garmin G1000 NXi | Garmin G3000 | Gulfstream Symmetry Flight Deck |
| Max Cruise Speed (ktas) | 202 | 303 | 330 | 330 | 539 |
| Base Aircraft Price (USD) | $1,495,000 | $8,750,000 | $4,250,000 | $4,450,000 | 34500000 |
| Min Crew | — | 1 | 1 | 1 | 4 |
| Max Cabin Seats | — | 9 | — | — | 19 |
| Aircraft Type | — | — | — | Turbo Prop | — |
| Cabin | |||||
| Cockpit | 2 | 2 | 2 | 2 | — |
| Total Seats | 6 | 10 | 6 | 6 | — |
| Standard Cabin Seats | 4 | 8 | 4 | 4 | — |
| Lavatory | — | Yes (Belted Optional) | No | No | — |
| Min Crew | — | 1 | 1 | 1 | — |
| Cargo Door | — | Optional | — | — | — |
| Galley Location | — | FWD | MID | MID | — |
| Max Cabin Seats | — | 9 | — | — | — |
| Lavatory Location | — | AFT | — | — | — |
| Cabin Pressure (psi) | — | 6.5 | 6.2 | 6.2 | — |
| Galley / Refreshment | — | Refreshment Center | Refreshment Centre | — | — |
| SL Cabin Altitude (ft) | — | — | 14390 | 14390 | — |
| Engine | |||||
| FADEC | No | Yes | Yes | Yes | — |
| Model | IO-550-C | PT6A-60A | PT6A-66D | TBM 960 | — |
| Fuel Type | AvGas | — | — | — | — |
| TBO (hrs) | 1700 | 3600 | 3500 | 3500 | — |
| TBO (yrs) | 12 | — | — | — | — |
| Horsepower | 300 | 1050 | 850 | 850 | — |
| Fuel Delivery | Fuel Injected | — | — | — | — |
| No. of Engines | 2 | 1 | 1 | — | — |
| Fuel Capacity (gal) | 194 | 775 | 291 | — | — |
| Flat Rating | — | ISA + 10 | ISA + 49 | ISA + 49 | — |
| Fuel Burn (gph) | — | — | 37 | — | — |
| Dimensions | |||||
| Length (ft) | 29.9 | 46.7 | 35.3 | 35.3 | — |
| Wingspan (ft) | 37.9 | 57.9 | 42.1 | 42.1 | — |
| Cabin Width (ft) | 3.5 | 4.5 | 4 | 4 | — |
| Cabin Height (ft) | 4.2 | 4.8 | 4.1 | 4.1 | — |
| Cabin Length (ft) | 12.6 | 19.5 | 13.4 | 13.4 | — |
| Overall Height (ft) | 9.8 | 14.4 | 14.3 | — | — |
| Cabin Volume (cu. ft) | 150 | — | 123 | 123 | — |
| Baggage Volume Int. (cu. ft) | 46 | 71 | 30 | — | — |
| Cabin Width - Floor (ft) | — | 4.1 | — | — | — |
| Cabin Length - Seating (ft) | — | 19.5 | — | — | — |