Compare Airbus Helicopters H135 vs Airbus Helicopters H175 vs Bell 525 Relentless vs Leonardo AW139 vs Leonardo AW189

Weights
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Manufacturer	Airbus Helicopters	Airbus Helicopters	Bell	Leonardo	Leonardo
Aircraft Type	H135	H175	525 Relentless	AW139	AW189
Base Aircraft Price (USD)	$6,150,000	$17,900,000	$15,000,000	$15,900,000	$2,413,000
Direct Operating Cost	$ 861	$ 2,016	-	$ 1,929	$ 2,413
DOC / nm	$ 6.33	$ 13.53	-	$ 11.69	$ 15.57
DOC / nm / Seat	$ 0.79	$ 0.75	-	$ 0.69	$ 0.74
Max Cruise Speed (ktas)	136	149	160	165	155
Max Range (nm)	342	573	580	573	651
Useful Load (lbs)	3124	6797	6675	4701	-
Total Seats	9	18	18	17	21
Cockpit	2	2	2	2	2
Standard Cabin Seats	7	16	16	15	19
Max Cabin Seats	7	18	16	15	19
Min Crew	1	2	2	2	1
Flight Deck (Base Spec)	Helionix	EFIS	Garmin G5000H	EFIS	EFIS
Flight Rules	IFR	IFR	IFR	IFR	IFR
Certification	FAA / EASA	FAA / EASA	FAA / EASA	FAA / EASA	FAA / EASA
OEM Verification	Un-Verified	Un-Verified	VERIFIED	Un-Verified	Un-Verified
MTOW (lbs)	6570	17196	20500	15430	18370
MTOW External Load (lbs)	6570	17196	21500	-	-
Max External Load (lbs)	2646	5952	7000	-	-
BOW (lbs)	-	-	-	9409	-
BEW (lbs)	3446	10251	13825	7985	-
Useful Load (lbs)	3124	6797	6675	4701	-
Fuel Capacity (lbs)	1110	4146	4294.7	3276	-
Useful Load Max Fuel (lbs)	2014	2803	2380	1937	-
Dimensions
Rotor Diameter (ft)	34	48.5	54.5	54.7	48
Width (ft)	-	-	25.77	-	-
Overall Height (ft)	12.6	17.5	18.18	16.4	16.6
Length (ft)	33.5	59.2	61.58	54.7	57.8
Cabin Height (ft)	-	-	4.5	-	-
Cabin Width (ft)	-	-	7.58	-	-
Cabin Length (ft)	-	-	15.5	-	-
Cabin Volume (cu. ft)	173	423.8	-	282	395
Baggage Volume Ext. (cu. ft)	-	81.9	128	120	85
Engine
No. of Engines	2	2	2	2	2
Manufacturer	Airbus Helicopters	Airbus Helicopters	Bell	Leonardo	Leonardo
Model	Arrius 2B2+	PT6A-67E	CT7-2F1	PT6C-67C	CT7-2E1
Horsepower	660	1775	1800	1679	1983
FADEC	Yes	Yes	Dual-Channel	Yes	Yes
TBO (hrs)	4000	3500	4000	5000	4000
Fuel Type	JetFuel	JetFuel	JetFuel	JetFuel	JetFuel
Fuel Capacity (gal)	-	-	641	414	-
Avionics
Flight Deck	Helionix	EFIS	Garmin G5000H	EFIS	EFIS
Flight Rules	IFR	IFR	IFR	IFR	IFR
Standby Instrument	Digital	-	-	-	-
FMS	-	1	2	2	2
Autopilot	3-Axis	4-Axis	1 x 4-Axis	2	2
PFD	2	2	2	-	-
MFD	-	-	2	-	-
GPS	1	1	2	1	1
AHRS	1	-	3	-	-
Flight Director	-	-	3	-	-
ADC	-	-	3	-	-
Transponder	1	1	2	1	1
VHF Com	1	1	2	1	1
VHF NAV	1	1	2	1	1
Cabin
Total Seats	9	18	18	17	21
Cockpit	2	2	2	2	2
Standard Cabin Seats	7	16	16	15	19
Max Cabin Seats	7	18	16	15	19
Min Crew	1	2	2	2	1
Configuration	Green Interior	-	-	-	-
Other
Gear Type	High Skids	Retractable Wheels	Retractable Wheel	Retractable Wheels	Retractable Wheels
Rotorhead	4-Blade Articulated	5-Blade Articulated	5-Blade Articulated	5-Blade Articulated	5-Blade Articulated
Tail Rotor	Enclosed Fenestron	4-Blade	4-Blade	4-Blade	4-Blade
Warranty
Pilot Training Credits	-	-	1	-	-
MTX Training Credits	-	-	1	-	-
Airframe (Yrs)	-	-	3	-	-
Airframe (Hrs)	-	-	1000	-	-
Engine (Hrs)	-	-	1000	-	-
Performance
Max Cruise Speed (ktas)	136	149	160	165	155
Long Range Cruise (ktas)	130	145	145	140	145
Max Speed (Vne)	140	175	175	167	169
Max Range (nm)	342	573	580	573	651
Range Seats Full (nm)	342	540	560	302	651
Endurance (hrs)	3.6	5.75	-	-	-
Max Climb Rate (fpm)	1560	1555	-	2140	1960
Service Ceiling (ft)	-	15000	12000	20000	-
Hover IGE (ft)	13250	10528	10700	15360	16900
Hover OGE (ft)	7200	5432	8100	8130	9490