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Beechcraft King Air 360er vs Bell 525 Relentless vs Cessna Grand Caravan Ex vs Cessna Skycourier vs Pilatus Pc 12 Ngx

The Beechcraft King Air 360ER and Pilatus PC-12 NGX are pressurized, single‑pilot-capable business/utility turboprops aimed at fast regional travel with strong short/rough‑field flexibility. In category, they sit between pure business aircraft and rugged commuter platforms; the King Air is twin‑engine while the PC‑12 is single‑engine. Both typically cover roughly 1,500–2,000+ nautical miles depending on payload and reserves, and are commonly configured for about 6–9 passengers in executive layouts, with higher-density seating possible. The Cessna Grand Caravan EX and Cessna SkyCourier are more “workhorse” utility/commuter turboprops optimized for cargo, remote operations, and high-cycle flying rather than cabin luxury. Their typical ranges are shorter than the King Air/PC‑12 class (often around the 800–1,200 nautical mile bracket, mission-dependent). Passenger capacity is generally higher in airline-style seating, commonly around 9–14+ for the Caravan and up to about 19 for the SkyCourier. The Bell 525 Relentless is a large, long-range helicopter, trading fixed-wing speed and range for vertical access and point-to-point flexibility. It generally carries around 10–16 passengers depending on configuration, with range roughly in the 500–700 nautical mile class.

SpecBeechcraft King Air 360ERBell 525 RelentlessCessna Grand Caravan EXCessna SkyCourierPilatus PC-12 NGX
Summary
Cockpit22222
DOC / nm$ 4.37$ 3.15$ 2.78
Min Crew12121
Total Seats101810218
Flight RulesIFRIFRVFRIFRIFR
ManufacturerBeechcraftBellCessnaCessnaPilatus
Aircraft NameKingAir 350ER525 RelentlessGrand Caravan EXSkyCourierPC-12 NGX
CertificationFAA / EASAFAA / EASAFAA / EASAIn DevelopmentFAA / EASA
Max Range (nm)23385809649001803
DOC / nm / Seat$ 0.55$ 0.39$ 0.46
Max Cabin Seats91612199
OEM VerificationVERIFIEDVERIFIEDVERIFIEDUn-VerifiedVERIFIED
Useful Load (lbs)658566753332
Standard Cabin Seats8168196
Direct Operating Cost$ 1,324$ 614$ 793
Flight Deck (Base Spec)Rockwell Collins Pro Line FusionGarmin G5000HGarmin G1000 NXiGyro / AnalogHoneywell Primus Apex
Max Cruise Speed (ktas)303160195200290
Base Aircraft Price (USD)$8,750,000$15,000,000$2,695,000$7,375,000$5,350,000
Cabin
Cockpit22222
LavatoryYes (Belted Optional)NoNoOptional
Min Crew12121
Cargo DoorOptionalYesYesYes
Total Seats101810218
Galley LocationFWD
Max Cabin Seats91612199
Lavatory LocationAFTFWD
Cabin Pressure (psi)6.5Un-PressurizedUn-Pressurized5.8
Galley / RefreshmentRefreshment CenterNoNoNo
Standard Cabin Seats8168196
SL Cabin Altitude (ft)13100
Engine
FADECYesDual-ChannelYesYesYes
ModelPT6A-60ACT7-2F1PT6A-140PT6A-65SCPT6E-67XP
TBO (hrs)36004000400060005000
Horsepower1050180086711001200
Flat RatingISA + 10ISA + 24ISA + 35
No. of Engines12111
Fuel Capacity (gal)775641335
Fuel TypeJetFuel
Usable Fuel (gal)402
Dimensions
Length (ft)46.761.5841.654.947.25
Wingspan (ft)57.952.17253.33
Cabin Width (ft)4.57.585.45
Cabin Height (ft)4.84.54.54.9
Cabin Length (ft)19.515.516.816.9
Overall Height (ft)14.418.1815.119.814
Cabin Width - Floor (ft)4.14.25
Cabin Length - Seating (ft)19.5
Baggage Volume Int. (cu. ft)713240
Width (ft)25.77
Rotor Diameter (ft)54.5
Baggage Volume Ext. (cu. ft)128