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Cessna Citation Longitude vs Dassault Falcon 7x vs Gulfstream G800 1

The Cessna Citation Longitude, Dassault Falcon 7X, and Gulfstream G800 sit in different tiers of the business-jet market. The Citation Longitude is a super-midsize jet aimed at efficient transcontinental missions; it typically offers seating for about 8 to 12 passengers and a range around 3,500 nautical miles, making it well suited to routes such as U.S. coast-to-coast with reserves depending on conditions. The Falcon 7X is a large-cabin, long-range trijet designed for more demanding international flying; it commonly accommodates roughly 10 to 16 passengers and delivers about 5,900 nautical miles of range, enabling many North Atlantic and deep intercontinental city pairs. The Gulfstream G800 is an ultra-long-range, large-cabin flagship focused on maximum reach and speed; it is often configured for about 12 to 19 passengers and is advertised at roughly 8,000 nautical miles, positioning it for nonstop missions across the longest global routes. Overall, Longitude prioritizes value and manageable operating costs, the 7X balances runway flexibility with long-range capability, and the G800 emphasizes top-end range and cabin space.

SpecCessna Citation LongitudeDassault Falcon 7XGulfstream G800
Summary
Cockpit23
DOC / nm$ 5.23$ 7.75
Min Crew22
Total Seats101715
ManufacturerCessna CitationDassault FalconGulfstream
Aircraft NameLongitude7XG750
CertificationFAA CertifiedFAA / EASA
Max Range (nm)35005950
DOC / nm / Seat$ 0.65$ 0.65
Max Cabin Seats1016
OEM VerificationUn-VerifiedVERIFIED
Standard Cabin Seats814
Direct Operating Cost$ 2,500$ 3,850
Flight Deck (Base Spec)Garmin G5000Honeywell Primus EASy II
Max Cruise Speed (ktas)481516982
Base Aircraft Price (USD)$29,965,000$53,800,00071500000
Useful Load (lbs)33600
Cabin
Cockpit23
Lavatory1 Enclosed Belted Flushing2 Enclosed Flushing
Min Crew22
Crew RestNoNo
Jump SeatNoYes
Total Seats1017
Galley LocationFWDFWD
Max Cabin Seats1216
Lavatory LocationAFTFWD / AFT
Cabin Pressure (psi)9.710.2
Galley / RefreshmentGalleyGalley
Standard Cabin Seats814
SL Cabin Altitude (ft)2540029200
Max Cabin Altitude (ft)3900
Engine
FADECYesYes
ModelHTF7700LPW307A
TBO (hrs)On-Condition7200
Flat RatingISA + 19ISA + 17
Thrust (lbs)76656402
No. of Engines23
Fuel Burn (lbph)1478
Dimensions
Length (ft)73.276.7
Wingspan (ft)68.986
Aisle Step (ft)Flat Floor
Cabin Width (ft)6.47.7
Cabin Height (ft)66.2
Cabin Length (ft)25.239.1
Overall Height (ft)19.425.7
Cabin Width - Floor (ft)4.16.3
Cabin Length - Seating (ft)16.526.2
Baggage Volume Int. (cu. ft)112140
Cabin Volume (cu. ft)1552