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Gulfstream G500 vs Gulfstream G280

Aircraft are often compared by category, typical range, and passenger capacity because these factors shape where and how they’re used. Small general-aviation piston aircraft are the shortest-range option, usually suited to regional hops of a few hundred miles and carrying about 2 to 6 passengers. Turboprops sit between pistons and jets, commonly flying several hundred to over 1,000 miles with roughly 30 to 80 passengers, making them efficient for shorter routes and smaller airports. Regional jets cover similar networks but tend to offer faster cruise speeds, with typical ranges around 1,000 to 2,000+ miles and seating often in the 50 to 100+ passenger band. Narrowbody airliners (single-aisle) dominate short- to medium-haul routes, frequently carrying about 150 to 240 passengers and flying roughly 2,000 to 4,000 miles depending on variant. Widebody airliners (twin-aisle) are built for long-haul travel, commonly seating 250 to 400+ passengers and reaching about 5,000 to 9,000+ miles. At the high end, ultra-long-range widebodies prioritize range over maximum seating for nonstop intercontinental missions.

SpecGulfstream G280Gulfstream G500
Summary
Cockpit22
DOC / nm$ 6.57$ 9.00
Min Crew24
Total Seats1012
ManufacturerGulfstreamGulfstream
Aircraft NameG280G500
CertificationFAA / EASAIn Development
Max Range (nm)36005200
DOC / nm / Seat$ 0.82$ 0.90
Max Cabin Seats1019
OEM VerificationUn-VerifiedUn-Verified
Useful Load (lbs)1555030650
Standard Cabin Seats810
Direct Operating Cost$ 3,168$ 4,644
Flight Deck (Base Spec)Gulfstream PlaneView (Pro Line Fusion)Gulfstream Symmetry Flight Deck
Max Cruise Speed (ktas)481516
Base Aircraft Price (USD)$24,900,000$47,500,000
Cabin
Cockpit22
Lavatory1 Enclosed Belted Flushing2 Enclosed Flushing
Min Crew24
Crew RestNoNo
Jump SeatNoYes
Total Seats1012
Galley LocationFWDFWD
Max Cabin Seats1019
Lavatory LocationAFTFWD / AFT
Cabin Pressure (psi)9.210.7
Galley / RefreshmentGalleyGalley
Standard Cabin Seats810
SL Cabin Altitude (ft)2500031900
Max Cabin Altitude (ft)5800—
Engine
FADECYesYes
ModelHTF7250GPW814GA
TBO (hrs)On-Condition10000
Flat RatingISA + 17ISA + 15
Thrust (lbs)762415144
No. of Engines22
Dimensions
Length (ft)66.991.2
Wingspan (ft)6386.3
Aisle Step (ft)0.3Flat Floor
Cabin Width (ft)6.97.6
Cabin Height (ft)6.36.4
Cabin Length (ft)25.941.5
Overall Height (ft)21.425.5
Cabin Width - Floor (ft)5.46.1
Cabin Length - Seating (ft)17.726.3
Baggage Volume Int. (cu. ft)154230