AIR.ONE

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.

SpecBeechcraft Baron G58Beechcraft King Air 360ERDaher TBM 910Daher TBM 960Gulfstream G400
Summary
Cockpit2222—
DOC / nm$ 1.72$ 4.37$ 2.25$ 2.25—
Total Seats6106612
Flight RulesIFRIFRIFRIFR—
ManufacturerBeechcraftBeechcraftDaher TBMDaher TBMGulfstream
Aircraft NameBaron G58KingAir 350ERTBM 910TBM 960G400
CertificationFAA / EASAFAA / EASAFAA / EASAFAA / EASA—
Max Range (nm)14802338173017304200
DOC / nm / Seat$ 0.29$ 0.55$ 0.56$ 0.56—
OEM VerificationUn-VerifiedVERIFIEDUn-VerifiedUn-Verified—
Useful Load (lbs)145065852908290830650
Standard Cabin Seats4844—
Direct Operating Cost$ 347$ 1,324$ 744$ 744—
Flight Deck (Base Spec)Garmin G1000 NXiRockwell Collins Pro Line FusionGarmin G1000 NXiGarmin G3000Gulfstream Symmetry Flight Deck
Max Cruise Speed (ktas)202303330330539
Base Aircraft Price (USD) $1,495,000 $8,750,000$4,250,000$4,450,00034500000
Min Crew—1114
Max Cabin Seats—9——19
Aircraft Type———Turbo Prop—
Cabin
Cockpit2222—
Total Seats61066—
Standard Cabin Seats4844—
Lavatory—Yes (Belted Optional)NoNo—
Min Crew—111—
Cargo Door—Optional———
Galley Location—FWDMIDMID—
Max Cabin Seats—9———
Lavatory Location—AFT———
Cabin Pressure (psi)—6.56.26.2—
Galley / Refreshment—Refreshment CenterRefreshment Centre——
SL Cabin Altitude (ft)——1439014390—
Engine
FADECNoYesYesYes—
ModelIO-550-CPT6A-60APT6A-66DTBM 960—
Fuel TypeAvGas————
TBO (hrs)1700360035003500—
TBO (yrs)12————
Horsepower3001050850850—
Fuel DeliveryFuel Injected————
No. of Engines211——
Fuel Capacity (gal)194775291——
Flat Rating—ISA + 10ISA + 49ISA + 49—
Fuel Burn (gph)——37——
Dimensions
Length (ft)29.946.735.335.3—
Wingspan (ft)37.957.942.142.1—
Cabin Width (ft)3.54.544—
Cabin Height (ft)4.24.84.14.1—
Cabin Length (ft)12.619.513.413.4—
Overall Height (ft)9.814.414.3——
Cabin Volume (cu. ft)150—123123—
Baggage Volume Int. (cu. ft)467130——
Cabin Width - Floor (ft)—4.1———
Cabin Length - Seating (ft)—19.5———