Compare Bombardier Challenger 650 vs Gulfstream G280 vs Gulfstream G400 vs Gulfstream G500

Weights
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Manufacturer	Bombardier	Gulfstream	Gulfstream	Gulfstream
Aircraft Type	Challenger 650	G280	G400	G500
Base Aircraft Price (USD)	$32,400,000	$24,900,000	34500000	$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	539	516
Max Range (nm)	4085	3600	4200	5200
Useful Load (lbs)	21050	15550	30650	30650
Total Seats	11	10	12	12
Cockpit	2	2	-	2
Standard Cabin Seats	9	8	-	10
Max Cabin Seats	12	10	19	19
Min Crew	2	2	4	4
Flight Deck (Base Spec)	Rockwell Collins Pro Line 21 Advanced	Gulfstream PlaneView (Pro Line Fusion)	Gulfstream Symmetry Flight Deck	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	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	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	12
Cockpit	2	2	-	2
Standard Cabin Seats	9	8	-	10
Max Cabin Seats	12	10	19	19
Min Crew	2	2	4	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	539	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	4200	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