Compare Gulfstream G400 vs Gulfstream G500 vs Gulfstream G600 vs Gulfstream G650ER

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Manufacturer	Gulfstream	Gulfstream	Gulfstream	Gulfstream
Aircraft Type	G400	G500	G600	G650ER
Base Aircraft Price (USD)	34500000	$47,500,000	$58,500,000	$60,000,000
Direct Operating Cost	-	$ 4,644	$ 4,789	$ 4,844
DOC / nm	-	$ 9.00	$ 9.28	$ 9.39
DOC / nm / Seat	-	$ 0.90	$ 0.93	$ 0.78
Max Cruise Speed (ktas)	539	516	516	516
Max Range (nm)	4200	5200	6500	7500
Useful Load (lbs)	30650	30650	40560	49500
Total Seats	12	12	12	14
Cockpit	-	2	2	2
Standard Cabin Seats	-	10	10	12
Max Cabin Seats	19	19	19	19
Min Crew	4	4	4	4
Flight Deck (Base Spec)	Gulfstream Symmetry Flight Deck	Gulfstream Symmetry Flight Deck	Gulfstream Symmetry Flight Deck	Gulfstream PlaneView II (Primus Epic)
Certification	-	In Development	FAA	FAA / EASA
OEM Verification	-	Un-Verified	Un-Verified	Un-Verified
MRAMP (lbs)	-	77250	92000	104000
MTOW (lbs)	-	79600	94600	103600
MLW (lbs)	-	64350	76800	83500
MZFW (lbs)	-	52100	57440	60500
BOW (lbs)	-	46850	51470	54000
BEW (lbs)	-	-	54040	-
Useful Load (lbs)	30650	30650	40560	49500
Max Payload (lbs)	-	5500	6000	6000
Fuel Capacity (lbs)	-	28850	38760	48200
Payload Max Fuel (lbs)	-	1800	1800	1300
Max Baggage Weight (lbs)	-	2250	2250	2500
Dimensions
Wingspan (ft)	-	86.3	94.1	99.6
Overall Height (ft)	-	25.5	25.3	25.7
Length (ft)	-	91.2	96.1	99.8
Cabin Height (ft)	-	6.4	6.4	6.5
Aisle Step (ft)	-	Flat Floor	Flat Floor	Flat Floor
Cabin Width (ft)	-	7.6	7.6	8.2
Cabin Width - Floor (ft)	-	6.1	6.1	6.7
Cabin Length (ft)	-	41.5	45.2	46.9
Cabin Length - Seating (ft)	-	26.3	30.2	32.7
Baggage Volume Int. (cu. ft)	-	230	230	235
Engine
No. of Engines	-	2	2	2
Manufacturer	Gulfstream	Gulfstream	Gulfstream	Gulfstream
Model	-	PW814GA	PW815GA	BR725 A1-12
Thrust (lbs)	-	15144	15680	16900
Flat Rating	-	ISA + 15	ISA + 15	ISA + 15
FADEC	-	Yes	Yes	Yes
TBO (hrs)	-	10000	10000	On-Condition
Avionics
Flight Deck	-	Gulfstream Symmetry Flight Deck	Gulfstream Symmetry Flight Deck	Gulfstream PlaneView II (Primus Epic)
FMS	-	3	3	3
Autopilot	-	2	2	2
PFD	-	2	2	2
MFD	-	2	2	2
GPS	-	3	3	2
AHRS	-	1	1	1
Transponder	-	2	2	2
VHF Com	-	3	3	2
VHF NAV	-	3	3	2
Cabin
Total Seats	12	12	12	14
Cockpit	-	2	2	2
Standard Cabin Seats	-	10	10	12
Max Cabin Seats	19	19	19	19
Min Crew	4	4	4	4
Lavatory	-	2 Enclosed Flushing	2 Enclosed Flushing	2 Enclosed Flushing
Lavatory Location	-	FWD / AFT	FWD / AFT	FWD / AFT
Galley / Refreshment	-	Galley	Galley	Galley
Galley Location	-	FWD	FWD	FWD
Crew Rest	-	No	Yes	Yes
Jump Seat	-	Yes	Yes	Yes
SL Cabin Altitude (ft)	-	31900	31900	31900
Cabin Pressure (psi)	-	10.7	10.7	10.7
Other
APU Manufacturer	-	-	-	-
APU Model	-	-	-	-
APU TBO (hrs)	-	-	-	-
Warranty
Airframe (Yrs)	-	3	3	3
Airframe (Hrs)	-	1000	1000	1000
Engine (Yrs)	-	2	2	2
Engine (Hrs)	-	1000	1000	1000
APU (Hrs)	-	2000	2000	2000
Performance
Max Cruise Speed (Mach)	-	0.9	0.9	0.9
Max Cruise Speed (ktas)	539	516	516	516
Long Range Cruise (Mach)	-	0.85	0.85	0.85
Long Range Cruise (ktas)	-	487	487	487
Vref (kias)	-	-	-	114
Max Range (nm)	4200	5200	6500	7500
Max Range Crew + 4 (nm)	-	5200	6500	7500
Max Range Crew + 6 (nm)	-	5200	6500	7500
Max Range Crew + 8 (nm)	-	5200	6500	7500
Take-off FL (ft)	-	5200	5900	6299
Take-Off (5000 / ISA + 10)	-	-	-	11139
Landing Roll (ft)	-	3100	3100	3000
Service Ceiling (ft)	-	51000	51000	51000