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Beechcraft Baron G58 vs Beechcraft Kingair C90gtx vs Daher Tbm 910

The Beechcraft Baron G58 is a piston-powered light twin aimed at owner-pilots and short-to-medium trips. It typically carries about five to six people including the pilot, and its practical range is roughly around 1,000 nautical miles depending on payload and reserves. The Beechcraft King Air Denali is a single‑engine turboprop positioned above the Baron as a business and utility aircraft, offering greater speed, cabin comfort, and high‑altitude capability. It is generally configured for about six to nine passengers and is intended for longer missions, with range commonly cited in the roughly 1,500–1,600 nautical mile class depending on configuration. The Daher TBM 910 is a high‑performance single‑engine turboprop optimized for fast, efficient personal and business travel. It typically seats four to six passengers plus a pilot, and its range is usually in the ~1,600 nautical mile class, often comparable to (or slightly better than) the Denali on many missions, while prioritizing speed and efficiency over cabin volume.

SpecBeechcraft Baron G58Daher TBM 910
Summary
Cockpit22
DOC / nm$ 1.72$ 2.25
Total Seats66
Flight RulesIFRIFR
ManufacturerBeechcraftDaher TBM
Aircraft NameBaron G58TBM 910
CertificationFAA / EASAFAA / EASA
Max Range (nm)14801730
DOC / nm / Seat$ 0.29$ 0.56
OEM VerificationUn-VerifiedUn-Verified
Useful Load (lbs)14502908
Standard Cabin Seats44
Direct Operating Cost$ 347$ 744
Flight Deck (Base Spec)Garmin G1000 NXiGarmin G1000 NXi
Max Cruise Speed (ktas)202330
Base Aircraft Price (USD) $1,495,000 $4,250,000
Min Crew1
Cabin
Cockpit22
Total Seats66
Standard Cabin Seats44
LavatoryNo
Min Crew1
Galley LocationMID
Cabin Pressure (psi)6.2
Galley / RefreshmentRefreshment Centre
SL Cabin Altitude (ft)14390
Engine
FADECNoYes
ModelIO-550-CPT6A-66D
Fuel TypeAvGas
TBO (hrs)17003500
TBO (yrs)12
Horsepower300850
Fuel DeliveryFuel Injected
No. of Engines21
Fuel Capacity (gal)194291
Flat RatingISA + 49
Fuel Burn (gph)37
Dimensions
Length (ft)29.935.3
Wingspan (ft)37.942.1
Cabin Width (ft)3.54
Cabin Height (ft)4.24.1
Cabin Length (ft)12.613.4
Overall Height (ft)9.814.3
Cabin Volume (cu. ft)150123
Baggage Volume Int. (cu. ft)4630