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Boeing Bbj 777 8 vs Cessna Citation Sovereign vs Gulfstream G650er

The Boeing BBJ 777-8 sits in the VIP airliner category, offering by far the longest intercontinental capability and the most interior volume. In typical BBJ configurations it can carry several dozen passengers in high comfort (often 30–50+ depending on layout), and its range is on the order of about 11,000 nautical miles, enabling near–ultra-long-haul city pairs with generous cabin space for suites, offices, and lounges. The Gulfstream G650ER is an ultra-long-range large-cabin business jet, optimized for nonstop global missions with a much smaller footprint than a VIP widebody. It typically carries about 12–18 passengers, and its range is about 7,500 nautical miles, making it a premier choice for long-distance corporate or private travel without the scale and operating profile of an airliner. The Cessna Citation Sovereign+ is a super-midsize business jet, best suited to regional and transcontinental missions. It generally seats around 8–12 passengers, with a range near 3,200 nautical miles, prioritizing efficient operations and access to more airports over maximum distance and cabin volume.

SpecCessna Citation Sovereign+Gulfstream G650ER
Summary
Cockpit22
DOC / nm$ 6.02$ 9.39
Min Crew24
Total Seats1114
ManufacturerCessna CitationGulfstream
Aircraft NameSovereign +G650ER
CertificationFAA / EASAFAA / EASA
Max Range (nm)31387500
DOC / nm / Seat$ 0.67$ 0.78
Max Cabin Seats1219
OEM VerificationVERIFIEDUn-Verified
Useful Load (lbs)1279049500
Standard Cabin Seats912
Direct Operating Cost$ 2,699$ 4,844
Flight Deck (Base Spec)Garmin G5000Gulfstream PlaneView II (Primus Epic)
Max Cruise Speed (ktas)458516
Base Aircraft Price (USD)$19,730,000$60,000,000
Cabin
Cockpit22
Lavatory1 Enclosed Belted Flushing2 Enclosed Flushing
Min Crew24
Crew RestNoYes
Jump SeatNoYes
Total Seats1114
Galley LocationFWDFWD
Max Cabin Seats1219
Lavatory LocationAFTFWD / AFT
Cabin Pressure (psi)9.310.7
Galley / RefreshmentGalleyGalley
Standard Cabin Seats912
SL Cabin Altitude (ft)2523031900
Engine
FADECYesYes
ModelPW306DBR725 A1-12
TBO (hrs)6000On-Condition
Flat RatingISA + 16ISA + 15
Thrust (lbs)590716900
No. of Engines22
Fuel Capacity (gal)1700
Dimensions
Length (ft)63.599.8
Wingspan (ft)72.499.6
Aisle Step (ft)0.7Flat Floor
Cabin Width (ft)5.58.2
Cabin Height (ft)5.76.5
Cabin Length (ft)25.346.9
Overall Height (ft)20.425.7
Cabin Width - Floor (ft)3.96.7
Cabin Length - Seating (ft)17.432.7
Baggage Volume Ext. (cu. ft)100
Baggage Volume Int. (cu. ft)35235