Compare Bombardier Challenger 3500 vs Bombardier Challenger 650 vs Gulfstream G280

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Manufacturer	Bombardier	Bombardier	Gulfstream
Aircraft Type	Challenger 3500	Challenger 650	G280
Base Aircraft Price (USD)	$26,950,000	$32,400,000	$24,900,000
Direct Operating Cost	$ 3,152	$ 3,365	$ 3,168
DOC / nm	$ 6.71	$ 7.16	$ 6.57
DOC / nm / Seat	$ 0.84	$ 0.80	$ 0.82
Max Cruise Speed (ktas)	533	470	481
Max Range (nm)	3400	4085	3600
Useful Load (lbs)	15950	21050	15550
Total Seats	10	11	10
Cockpit	2	2	2
Standard Cabin Seats	8	9	8
Max Cabin Seats	10	12	10
Min Crew	2	2	2
Flight Deck (Base Spec)	Rockwell Collins Pro Line 21 Advanced	Rockwell Collins Pro Line 21 Advanced	Gulfstream PlaneView (Pro Line Fusion)
Certification	FAA / EASA	FAA / EASA	FAA / EASA
OEM Verification	VERIFIED	VERIFIED	Un-Verified
MRAMP (lbs)	40750	48300	39750
MTOW (lbs)	40600	48200	39600
MLW (lbs)	34150	38000	32700
MZFW (lbs)	28200	32000	28200
BOW (lbs)	24800	27250	24150
BEW (lbs)	24650	27150	24050
Useful Load (lbs)	15950	21050	15550
Max Payload (lbs)	3400	3750	4000
Fuel Capacity (lbs)	14045	19852	14600
Payload Max Fuel (lbs)	1905	1198	950
Max Baggage Weight (lbs)	750	900	1980
Dimensions
Wingspan (ft)	69	64.4	63
Overall Height (ft)	20	20.7	21.4
Length (ft)	68.7	68.4	66.9
Cabin Height (ft)	6	6	6.3
Aisle Step (ft)	Flat Floor	Flat Floor	0.3
Cabin Width (ft)	7.2	7.9	6.9
Cabin Width - Floor (ft)	5.1	6.9	5.4
Cabin Length (ft)	25.2	25.6	25.9
Cabin Length - Seating (ft)	16.6	15.4	17.7
Baggage Volume Int. (cu. ft)	106	112	154
Engine
No. of Engines	2	2	2
Manufacturer	Bombardier	Bombardier	Gulfstream
Model	HTF73500	CF34-3B MTO	HTF7250G
Thrust (lbs)	7323	9220	7624
Flat Rating	ISA + 15	ISA + 15	ISA + 17
FADEC	Yes	Yes	Yes
TBO (hrs)	On-Condition	On-Condition	On-Condition
Avionics
Flight Deck	Rockwell Collins Pro Line 21 Advanced	Rockwell Collins Pro Line 21 Advanced	Gulfstream PlaneView (Pro Line Fusion)
FMS	2	2	2
Autopilot	2	1	2
PFD	2	2	2
MFD	2	2	2
GPS	2	2	2
AHRS	2	2	1
ADC	-	2	-
Transponder	1	2	2
VHF Com	2	2	2
VHF NAV	2	2	2
Cabin
Total Seats	10	11	10
Cockpit	2	2	2
Standard Cabin Seats	8	9	8
Max Cabin Seats	10	12	10
Min Crew	2	2	2
Lavatory	1 Enclosed Flushing	2 Enclosed Flushing	1 Enclosed Belted Flushing
Lavatory Location	AFT	FWD / AFT	AFT
Galley / Refreshment	Galley	Galley	Galley
Galley Location	FWD	FWD	FWD
Crew Rest	No	Yes	No
Jump Seat	Yes	Yes	No
Max Cabin Altitude (ft)	-	-	5800
SL Cabin Altitude (ft)	23338	23000	25000
Cabin Pressure (psi)	8.8	8.8	9.2
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	0.82	0.84
Max Cruise Speed (ktas)	533	470	481
Long Range Cruise (Mach)	0.8	0.8	0.8
Long Range Cruise (ktas)	458	458	458
Vref (kias)	111	117	115
Max Range (nm)	3400	4085	3600
Max Range Crew + 4 (nm)	3400	4011	3600
Max Range Crew + 6 (nm)	3400	4011	-
Max Range Crew + 8 (nm)	3250	-	-
Take-off FL (ft)	4835	5640	4750
Take-Off (5000 / ISA + 10)	-	-	7320
Landing Roll (ft)	2364	2402	2720
Max Climb Rate (fpm)	5000	4345	5000
Service Ceiling (ft)	45000	41000	45000