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Beechcraft Baron G58 vs Beechcraft Kingair Denali

The Beechcraft Baron G58 is a piston‑engine light twin typically used for personal travel, training, and short business hops, while the Beechcraft King Air Denali is a single‑engine turboprop aimed at higher‑end business and utility missions with greater speed, payload, and cabin comfort. In range, the Baron G58 is generally suited to shorter regional trips, often around the 1,000‑nautical‑mile class depending on power settings, winds, and reserves. The Denali is designed for longer legs, commonly cited in the roughly 1,600‑nautical‑mile class, again varying with load and conditions. Passenger capacity also differs: the Baron G58 is typically arranged for about five to six seats including the pilot, with a compact cabin and limited baggage volume. The Denali is intended to carry more people in a larger pressurized cabin, typically seating six to nine depending on configuration, with substantially more baggage and mission flexibility.

SpecBeechcraft Baron G58Beechcraft KingAir Denali
Summary
Cockpit22
DOC / nm$ 1.72$ 4.08
Total Seats611
Flight RulesIFRIFR
ManufacturerBeechcraftGE® Aerospace
Aircraft NameBaron G58KingAir Denali
CertificationFAA / EASAFAA / EASA
Max Range (nm)14801600
DOC / nm / Seat$ 0.29$ 0.68
OEM VerificationUn-VerifiedVERIFIED
Useful Load (lbs)14503280
Standard Cabin Seats47
Direct Operating Cost$ 347$ 1,111
Flight Deck (Base Spec)Garmin G1000 NXiRockwell Collins Pro Line Fusion
Max Cruise Speed (ktas)202285
Base Aircraft Price (USD) $1,495,000 $4,150,000
Min Crew—1
Max Cabin Seats—9
Cabin
Cockpit22
Total Seats611
Standard Cabin Seats47
Lavatory—1 Flushing
Min Crew—1
Max Cabin Seats—9
Lavatory Location—AFT
Cabin Pressure (psi)—5
Galley / Refreshment—No
SL Cabin Altitude (ft)—11065
Engine
FADECNo—
ModelIO-550-CCatalyst™
Fuel TypeAvGas—
TBO (hrs)1700—
TBO (yrs)12—
Horsepower300—
Fuel DeliveryFuel Injected—
No. of Engines21
Fuel Capacity (gal)194—
Dimensions
Length (ft)29.914.86
Wingspan (ft)37.954.3
Cabin Width (ft)3.54.5
Cabin Height (ft)4.24.8
Cabin Length (ft)12.612.6
Overall Height (ft)9.84.65
Cabin Volume (cu. ft)150—
Baggage Volume Int. (cu. ft)4648
Cabin Width - Floor (ft)—4.1
Cabin Length - Seating (ft)—12.6