Compare Bombardier Challenger 650 vs Gulfstream G280 vs Gulfstream G500

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Manufacturer	Bombardier	Gulfstream	Gulfstream
Aircraft Type	Challenger 650	G280	G500
Base Aircraft Price (USD)	$32,400,000	$24,900,000	$47,500,000
Direct Operating Cost	$ 3,365	$ 3,168	$ 4,644
DOC / nm	$ 7.16	$ 6.57	$ 9.00
DOC / nm / Seat	$ 0.80	$ 0.82	$ 0.90
Max Cruise Speed (ktas)	470	481	516
Max Range (nm)	4085	3600	5200
Useful Load (lbs)	21050	15550	30650
Total Seats	11	10	12
Cockpit	2	2	2
Standard Cabin Seats	9	8	10
Max Cabin Seats	12	10	19
Min Crew	2	2	4
Flight Deck (Base Spec)	Rockwell Collins Pro Line 21 Advanced	Gulfstream PlaneView (Pro Line Fusion)	Gulfstream Symmetry Flight Deck
Certification	FAA / EASA	FAA / EASA	In Development
OEM Verification	VERIFIED	Un-Verified	Un-Verified
MRAMP (lbs)	48300	39750	77250
MTOW (lbs)	48200	39600	79600
MLW (lbs)	38000	32700	64350
MZFW (lbs)	32000	28200	52100
BOW (lbs)	27250	24150	46850
BEW (lbs)	27150	24050	-
Useful Load (lbs)	21050	15550	30650
Max Payload (lbs)	3750	4000	5500
Fuel Capacity (lbs)	19852	14600	28850
Payload Max Fuel (lbs)	1198	950	1800
Max Baggage Weight (lbs)	900	1980	2250
Dimensions
Wingspan (ft)	64.4	63	86.3
Overall Height (ft)	20.7	21.4	25.5
Length (ft)	68.4	66.9	91.2
Cabin Height (ft)	6	6.3	6.4
Aisle Step (ft)	Flat Floor	0.3	Flat Floor
Cabin Width (ft)	7.9	6.9	7.6
Cabin Width - Floor (ft)	6.9	5.4	6.1
Cabin Length (ft)	25.6	25.9	41.5
Cabin Length - Seating (ft)	15.4	17.7	26.3
Baggage Volume Int. (cu. ft)	112	154	230
Engine
No. of Engines	2	2	2
Manufacturer	Bombardier	Gulfstream	Gulfstream
Model	CF34-3B MTO	HTF7250G	PW814GA
Thrust (lbs)	9220	7624	15144
Flat Rating	ISA + 15	ISA + 17	ISA + 15
FADEC	Yes	Yes	Yes
TBO (hrs)	On-Condition	On-Condition	10000
Avionics
Flight Deck	Rockwell Collins Pro Line 21 Advanced	Gulfstream PlaneView (Pro Line Fusion)	Gulfstream Symmetry Flight Deck
FMS	2	2	3
Autopilot	1	2	2
PFD	2	2	2
MFD	2	2	2
GPS	2	2	3
AHRS	2	1	1
ADC	2	-	-
Transponder	2	2	2
VHF Com	2	2	3
VHF NAV	2	2	3
Cabin
Total Seats	11	10	12
Cockpit	2	2	2
Standard Cabin Seats	9	8	10
Max Cabin Seats	12	10	19
Min Crew	2	2	4
Lavatory	2 Enclosed Flushing	1 Enclosed Belted Flushing	2 Enclosed Flushing
Lavatory Location	FWD / AFT	AFT	FWD / AFT
Galley / Refreshment	Galley	Galley	Galley
Galley Location	FWD	FWD	FWD
Crew Rest	Yes	No	No
Jump Seat	Yes	No	Yes
Max Cabin Altitude (ft)	-	5800	-
SL Cabin Altitude (ft)	23000	25000	31900
Cabin Pressure (psi)	8.8	9.2	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)	0.82	0.84	0.9
Max Cruise Speed (ktas)	470	481	516
Long Range Cruise (Mach)	0.8	0.8	0.85
Long Range Cruise (ktas)	458	458	487
Vref (kias)	117	115	-
Max Range (nm)	4085	3600	5200
Max Range Crew + 4 (nm)	4011	3600	5200
Max Range Crew + 6 (nm)	4011	-	5200
Max Range Crew + 8 (nm)	-	-	5200
Take-off FL (ft)	5640	4750	5200
Take-Off (5000 / ISA + 10)	-	7320	-
Landing Roll (ft)	2402	2720	3100
Max Climb Rate (fpm)	4345	5000	-
Service Ceiling (ft)	41000	45000	51000