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Cessna Citation Longitude vs Dassault Falcon 6x

The Cessna Citation Longitude and Dassault Falcon 6X both sit in the large-cabin business jet space, but they occupy slightly different tiers. The Citation Longitude is generally positioned as a “super-midsize/large-cabin” jet aimed at efficient coast-to-coast missions with a lower operating footprint, while the Falcon 6X is more firmly in the long-range large-cabin category with a bigger airframe and a more premium, spacious cabin experience. On range, the Longitude is typically quoted around 3,500 nautical miles, suitable for missions such as U.S. transcontinental flights and many North Atlantic city pairs with favorable conditions. The Falcon 6X is typically quoted around 5,500 nautical miles, enabling substantially longer nonstop routes and greater flexibility with reserves, winds, and payload. In passenger capacity, both commonly seat about 8 to 12 in executive layouts, but the Falcon 6X is more often configured toward the upper end due to its larger cabin volume, while the Longitude more commonly targets comfortable mid-density seating with strong economics.

SpecCessna Citation LongitudeDassault Falcon 6X
Summary
Cockpit23
DOC / nm$ 5.23$ 7.74
Min Crew22
Total Seats1017
ManufacturerCessna CitationDassault Falcon
Aircraft NameLongitude6X
CertificationFAA CertifiedFAA / EASA
Max Range (nm)35005500
DOC / nm / Seat$ 0.65$ 0.64
Max Cabin Seats1016
OEM VerificationUn-VerifiedUn-Verified
Standard Cabin Seats814
Direct Operating Cost$ 2,500$ 3,845
Flight Deck (Base Spec)Garmin G5000Honeywell Primus EASy III
Max Cruise Speed (ktas)481516
Base Aircraft Price (USD)$29,965,000$49,500,000
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
ModelHTF7700LPW812D
TBO (hrs)On-Condition5000
Flat RatingISA + 19ISA + 17
Thrust (lbs)766514000
No. of Engines22
Fuel Burn (lbph)1478
Dimensions
Length (ft)73.284.3
Wingspan (ft)68.985.1
Aisle Step (ft)Flat Floor
Cabin Width (ft)6.48.5
Cabin Height (ft)66.5
Cabin Length (ft)25.240.4
Overall Height (ft)19.424.5
Cabin Width - Floor (ft)4.16.3
Cabin Length - Seating (ft)16.527.5
Baggage Volume Int. (cu. ft)112140
Cabin Volume (cu. ft)1843