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Bell 525 Relentless vs Cessna 208b Grand Caravan Ex vs Daher Tbm 960

The Bell 525 Relentless is a fly-by-wire, twin‑engine helicopter aimed at offshore, corporate, and parapublic missions, offering vertical takeoff/landing flexibility and a typical range on the order of roughly 500–600 nautical miles, depending on payload and reserves. It generally carries around 16 passengers in an offshore-style configuration, though layouts vary. The Cessna 208B Grand Caravan EX is a single‑engine turboprop utility airplane optimized for short/rough fields and high payload flexibility. It typically seats about 9–14 passengers (commuter layouts vary by operator and regulations) and commonly delivers roughly 800–900 nautical miles of range, again dependent on load and fuel planning. The Daher TBM 960 is a high‑performance, pressurized single‑engine turboprop business aircraft focused on speed and efficient point‑to‑point travel. It generally seats 4–6 passengers (up to about 7–8 including pilot and occasional seating) and offers about 1,200–1,700 nautical miles of range depending on power settings and reserves. In short, the Bell 525 emphasizes access and lift, the Caravan emphasizes utility and capacity, and the TBM 960 emphasizes range and fast executive travel.

SpecBell 525 RelentlessDaher TBM 960
Summary
Cockpit22
Min Crew21
Total Seats186
Flight RulesIFRIFR
ManufacturerBellDaher TBM
Aircraft Name525 RelentlessTBM 960
CertificationFAA / EASAFAA / EASA
Max Range (nm)5801730
Max Cabin Seats16
OEM VerificationVERIFIEDUn-Verified
Useful Load (lbs)66752908
Standard Cabin Seats164
Flight Deck (Base Spec)Garmin G5000HGarmin G3000
Max Cruise Speed (ktas)160330
Base Aircraft Price (USD)$15,000,000$4,450,000
DOC / nm$ 2.25
Aircraft TypeTurbo Prop
DOC / nm / Seat$ 0.56
Direct Operating Cost$ 744
Cabin
Cockpit22
Min Crew21
Total Seats186
Max Cabin Seats16
Standard Cabin Seats164
LavatoryNo
Galley LocationMID
Cabin Pressure (psi)6.2
SL Cabin Altitude (ft)14390
Engine
FADECDual-ChannelYes
ModelCT7-2F1TBM 960
Fuel TypeJetFuel
TBO (hrs)40003500
Horsepower1800850
No. of Engines2
Fuel Capacity (gal)641
Flat RatingISA + 49
Dimensions
Width (ft)25.77
Length (ft)61.5835.3
Cabin Width (ft)7.584
Cabin Height (ft)4.54.1
Cabin Length (ft)15.513.4
Overall Height (ft)18.18
Rotor Diameter (ft)54.5
Baggage Volume Ext. (cu. ft)128
Wingspan (ft)42.1
Cabin Volume (cu. ft)123