Compare Beechcraft KingAir Denali vs Cessna Citation CJ4 vs Gulfstream G280

Weights
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Manufacturer	GE® Aerospace	Cessna Citation	Gulfstream
Aircraft Type	KingAir Denali	CJ4	G280
Base Aircraft Price (USD)	$4,150,000	$11,290,000	$24,900,000
Direct Operating Cost	$ 1,111	$ 1,970	$ 3,168
DOC / nm	$ 4.08	$ 4.37	$ 6.57
DOC / nm / Seat	$ 0.68	$ 0.62	$ 0.82
Max Cruise Speed (ktas)	285	440	481
Max Range (nm)	1600	2170	3600
Useful Load (lbs)	3280	6914	15550
Total Seats	11	9	10
Cockpit	2	2	2
Standard Cabin Seats	7	7	8
Max Cabin Seats	9	8	10
Min Crew	1	1	2
Flight Deck (Base Spec)	Rockwell Collins Pro Line Fusion	Rockwell Collins Pro Line 21	Gulfstream PlaneView (Pro Line Fusion)
Flight Rules	IFR	-	-
Certification	FAA / EASA	FAA / EASA	FAA / EASA
OEM Verification	VERIFIED	VERIFIED	Un-Verified
MRAMP (lbs)	10545	18497	39750
MTOW (lbs)	10485	17110	39600
MLW (lbs)	9832	15660	32700
MZFW (lbs)	9378	12500	28200
BOW (lbs)	7265	10280	24150
BEW (lbs)	7205	10196	24050
Useful Load (lbs)	3280	6914	15550
Max Payload (lbs)	2113	2637	4000
Fuel Capacity (lbs)	-	5830	14600
Useful Load Max Fuel (lbs)	-	1184	-
Payload Max Fuel (lbs)	1100	1122	950
Max Baggage Weight (lbs)	350	1040	1980
Dimensions
Wingspan (ft)	54.3	50	63
Overall Height (ft)	4.65	15.5	21.4
Length (ft)	14.86	53.4	66.9
Cabin Height (ft)	4.8	4.8	6.3
Aisle Step (ft)	-	0.4	0.3
Cabin Width (ft)	4.5	4.8	6.9
Cabin Width - Floor (ft)	4.1	3.1	5.4
Cabin Length (ft)	12.6	17.2	25.9
Cabin Length - Seating (ft)	12.6	14.8	17.7
Baggage Volume Int. (cu. ft)	48	7	154
Baggage Volume Ext. (cu. ft)	-	70	-
Engine
No. of Engines	1	2	2
Manufacturer	GE® Aerospace	Cessna Citation	Gulfstream
Model	Catalyst™	FJ44-4A	HTF7250G
Thrust (lbs)	-	3621	7624
Flat Rating	-	ISA + 11	ISA + 17
FADEC	-	Yes	Yes
TBO (hrs)	-	5000	On-Condition
Fuel Capacity (gal)	-	870	-
Fuel Burn (lbph)	-	757	-
Avionics
Flight Deck	Garmin G3000	Rockwell Collins Pro Line 21	Gulfstream PlaneView (Pro Line Fusion)
Flight Rules	IFR	-	-
FMS	1	1	2
Autopilot	1	1	2
PFD	2	2	2
MFD	1	2	2
GPS	1	1	2
AHRS	-	2	1
ADC	-	2	-
Transponder	1	1	2
VHF Com	2	1	2
VHF NAV	2	1	2
Cabin
Total Seats	11	9	10
Cockpit	2	2	2
Standard Cabin Seats	7	7	8
Max Cabin Seats	9	8	10
Min Crew	1	1	2
Lavatory	1 Flushing	1 Enclosed Belted Flushing	1 Enclosed Belted Flushing
Lavatory Location	AFT	AFT	AFT
Galley / Refreshment	No	Galley	Galley
Galley Location	-	FWD	FWD
Crew Rest	-	No	No
Jump Seat	-	No	No
Max Cabin Altitude (ft)	-	-	5800
SL Cabin Altitude (ft)	11065	24005	25000
Cabin Pressure (psi)	5	9	9.2
Other
APU Manufacturer	-	-	-
APU Model	-	-	-
APU TBO (hrs)	-	-	-
Warranty
Airframe (Yrs)	-	3	3
Airframe (Hrs)	-	1000	1000
Engine (Yrs)	-	2	2
Engine (Hrs)	-	1000	1000
APU (Hrs)	-	2000	2000
Performance
Max Cruise Speed (Mach)	-	0.77	0.84
Max Cruise Speed (ktas)	285	440	481
Long Range Cruise (Mach)	-	0.66	0.8
Long Range Cruise (ktas)	-	377	458
Vref (kias)	-	117	115
Stall Speed - Clean (kias)	75	-	-
Max Range (nm)	1600	2170	3600
Max Range Crew + 4 (nm)	1600	1918	3600
Max Range Crew + 6 (nm)	-	1790	-
Max Range Crew + 8 (nm)	-	1612	-
Take-off FL (ft)	2950	3410	4750
Take-Off (5000 / ISA + 10)	3375	5180	7320
Landing Roll (ft)	-	2665	2720
Landing >50ft Obst. (ft)	-	2940	-
Max Climb Rate (fpm)	-	3854	5000
Service Ceiling (ft)	-	45000	45000