AIR.ONE

Airbus Helicopters H225 vs Bell 525 Relentless vs Cessna Citation Xls vs Sikorsky S 92

The Airbus H225 and Sikorsky S-92 are heavy, twin‑engine helicopters built for offshore, SAR, and utility missions. Both typically carry around 16–19 passengers in transport layouts, with practical ranges commonly in the roughly 500–600 nm class depending on fuel, reserves, and cabin fit, and both emphasize all‑weather capability and payload. The Bell 525 Relentless is a newer large, twin‑engine helicopter positioned slightly below those two in “super‑medium” territory; it generally targets similar offshore and corporate roles with a typical passenger count around 12–16 and a range often cited in the same broad 500+ nm neighborhood, again configuration‑dependent. The Cessna Citation XLS+ is a light/midsize business jet rather than a helicopter, optimized for fast point‑to‑point travel; it typically seats about 8–9 passengers and offers a much longer range than the rotorcraft (around 2,000+ nm), trading vertical lift for significantly higher cruise speed and efficient airport‑to‑airport missions.

SpecAIRBUS H225Bell 525 RelentlessCessna Citation XLS+Sikorsky S-92
Summary
Cockpit2222
DOC / nm$ 20.87$ 5.34$ 19.79
Min Crew2222
Total Seats21181021
Flight RulesIFRIFRIFR
ManufacturerAirbus HelicoptersBellCessna CitationSikorsky
Aircraft NameH225525 RelentlessXLS+S-92
CertificationFAA / EASAFAA / EASAFAA / EASAFAA / EASA
Max Range (nm)4545801906439
DOC / nm / Seat$ 0.99$ 0.67$ 0.94
Max Cabin Seats2816919
OEM VerificationUn-VerifiedVERIFIEDVERIFIEDUn-Verified
Useful Load (lbs)11929667575407417
Standard Cabin Seats1916819
Direct Operating Cost$ 2,963$ 2,303$ 3,068
Flight Deck (Base Spec)EFISGarmin G5000HRockwell Collins Pro Line 21EFIS
Max Cruise Speed (ktas)142160430155
Base Aircraft Price (USD)$ 29,500,000$15,000,000$15,500,000 $30,650,000
Cabin
Cockpit2222
Min Crew2222
Total Seats21181021
Max Cabin Seats2816919
Standard Cabin Seats1916819
Lavatory1 Enclosed Belted Flushing
Crew RestNo
Jump SeatNo
Galley LocationFWD
Lavatory LocationAFT
Cabin Pressure (psi)9.3
Galley / RefreshmentGalley
SL Cabin Altitude (ft)25230
Engine
FADECYesDual-ChannelYesYes
ModelMakila 2A1CT7-2F1PW545CCT7-8A
Fuel TypeJetFuelJetFuelJetFuel
TBO (hrs)3500400050004000
Horsepower210018002520
No. of Engines2221
Fuel Capacity (gal)684641760
Flat RatingISA + 10
Thrust (lbs)4119
Dimensions
Length (ft)63.461.5852.5
Overall Height (ft)16.318.1817.217.8
Rotor Diameter (ft)53.254.5
Cabin Volume (cu. ft)547775
Width (ft)25.77
Cabin Width (ft)7.585.5
Cabin Height (ft)4.55.7
Cabin Length (ft)15.518.5
Baggage Volume Ext. (cu. ft)12880140
Wingspan (ft)56.3
Aisle Step (ft)0.7
Cabin Width - Floor (ft)3.9
Cabin Length - Seating (ft)14.3
Baggage Volume Int. (cu. ft)10