Compare Bombardier Challenger 650 vs Dassault Falcon 2000LXS vs Gulfstream G280 vs Gulfstream G400

Weights
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Manufacturer	Bombardier	Dassault Falcon	Gulfstream	Gulfstream
Aircraft Type	Challenger 650	2000LXS	G280	G400
Base Aircraft Price (USD)	$32,400,000	$35,100,000	$24,900,000	34500000
Direct Operating Cost	$ 3,365	$ 3,073	$ 3,168	-
DOC / nm	$ 7.16	$ 6.38	$ 6.57	-
DOC / nm / Seat	$ 0.80	$ 0.80	$ 0.82	-
Max Cruise Speed (ktas)	470	490	481	539
Max Range (nm)	4085	4155	3600	4200
Useful Load (lbs)	21050	18250	15550	30650
Total Seats	11	12	10	12
Cockpit	2	2	2	-
Standard Cabin Seats	9	10	8	-
Max Cabin Seats	12	10	10	19
Min Crew	2	2	2	4
Flight Deck (Base Spec)	Rockwell Collins Pro Line 21 Advanced	Honeywell Primus EASy II	Gulfstream PlaneView (Pro Line Fusion)	Gulfstream Symmetry Flight Deck
Certification	FAA / EASA	FAA / EASA	FAA / EASA	-
OEM Verification	VERIFIED	VERIFIED	Un-Verified	-
MRAMP (lbs)	48300	43000	39750	-
MTOW (lbs)	48200	42800	39600	-
MLW (lbs)	38000	39300	32700	-
MZFW (lbs)	32000	29700	28200	-
BOW (lbs)	27250	24750	24150	-
BEW (lbs)	27150	24550	24050	-
Useful Load (lbs)	21050	18250	15550	30650
Max Payload (lbs)	3750	4950	4000	-
Fuel Capacity (lbs)	19852	16660	14600	-
Payload Max Fuel (lbs)	1198	1590	950	-
Max Baggage Weight (lbs)	900	1600	1980	-
Dimensions
Wingspan (ft)	64.4	70.2	63	-
Overall Height (ft)	20.7	23.2	21.4	-
Length (ft)	68.4	66.4	66.9	-
Cabin Height (ft)	6	6.2	6.3	-
Aisle Step (ft)	Flat Floor	Flat Floor	0.3	-
Cabin Width (ft)	7.9	7.7	6.9	-
Cabin Width - Floor (ft)	6.9	6.3	5.4	-
Cabin Length (ft)	25.6	26.2	25.9	-
Cabin Length - Seating (ft)	15.4	17.1	17.7	-
Cabin Volume (cu. ft)	-	1024	-	-
Baggage Volume Int. (cu. ft)	112	131	154	-
Engine
No. of Engines	2	2	2	-
Manufacturer	Bombardier	Dassault Falcon	Gulfstream	Gulfstream
Model	CF34-3B MTO	PW308C	HTF7250G	-
Thrust (lbs)	9220	7000	7624	-
Flat Rating	ISA + 15	ISA + 15	ISA + 17	-
FADEC	Yes	Yes	Yes	-
TBO (hrs)	On-Condition	7000	On-Condition	-
Avionics
Flight Deck	Rockwell Collins Pro Line 21 Advanced	Honeywell Primus EASy II	Gulfstream PlaneView (Pro Line Fusion)	-
FMS	2	3	2	-
Autopilot	1	2	2	-
PFD	2	2	2	-
MFD	2	2	2	-
GPS	2	3	2	-
AHRS	2	1	1	-
ADC	2	-	-	-
Transponder	2	2	2	-
VHF Com	2	3	2	-
VHF NAV	2	3	2	-
Cabin
Total Seats	11	12	10	12
Cockpit	2	2	2	-
Standard Cabin Seats	9	10	8	-
Max Cabin Seats	12	10	10	19
Min Crew	2	2	2	4
Lavatory	2 Enclosed Flushing	1 Enclosed Flushing	1 Enclosed Belted Flushing	-
Lavatory Location	FWD / AFT	AFT	AFT	-
Galley / Refreshment	Galley	Galley	Galley	-
Galley Location	FWD	FWD	FWD	-
Crew Rest	Yes	No	No	-
Jump Seat	Yes	No	No	-
Max Cabin Altitude (ft)	-	-	5800	-
SL Cabin Altitude (ft)	23000	25300	25000	-
Cabin Pressure (psi)	8.8	9.6	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	0.86	0.84	-
Max Cruise Speed (ktas)	470	490	481	539
Long Range Cruise (Mach)	0.8	0.77	0.8	-
Long Range Cruise (ktas)	458	440	458	-
Vref (kias)	117	106	115	-
Max Range (nm)	4085	4155	3600	4200
Max Range Crew + 4 (nm)	4011	4065	3600	-
Max Range Crew + 6 (nm)	4011	4065	-	-
Take-off FL (ft)	5640	5878	4750	-
Take-Off (5000 / ISA + 10)	-	-	7320	-
Landing Roll (ft)	2402	2315	2720	-
Max Climb Rate (fpm)	4345	4350	5000	-
Service Ceiling (ft)	41000	47000	45000	-