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Embraer Legacy 450 vs Gulfstream G280

Both the Embraer Legacy 450 and the Gulfstream G280 sit in the super‑midsize business jet category, but they emphasize slightly different strengths. The Legacy 450 is a newer‑generation super‑midsize jet designed around a comfortable, quieter cabin and strong short‑to‑mid range mission capability; typical maximum range is around 2,900 nautical miles depending on conditions and configuration. The Gulfstream G280 is also a super‑midsize jet, generally positioned toward longer legs in this class, with a typical maximum range around 3,600 nautical miles, again varying with payload, winds, and reserves. In passenger capacity, both aircraft are commonly configured for about 8 to 10 passengers in executive layouts, with some arrangements stretching higher for denser seating, though real‑world comfort and baggage needs usually keep typical loads in that 8–10 range. In practical terms, if your priority is more transcontinental reach and fewer fuel stops, the G280 usually has the edge; if your focus is a modern cabin experience and efficient super‑midsize missions, the Legacy 450 is a strong alternative.

SpecEmbraer Legacy 450Gulfstream G280
Summary
Cockpit22
DOC / nm$ 6.04$ 6.57
Min Crew22
Total Seats910
ManufacturerEmbraerGulfstream
Aircraft NameLegacy 450G280
CertificationFAA / EASAFAA / EASA
Max Range (nm)29733600
DOC / nm / Seat$ 0.86$ 0.82
Max Cabin Seats910
OEM VerificationVERIFIEDUn-Verified
Useful Load (lbs)1290815550
Standard Cabin Seats78
Direct Operating Cost$ 2,790$ 3,168
Flight Deck (Base Spec)Rockwell Collins Pro Line FusionGulfstream PlaneView (Pro Line Fusion)
Max Cruise Speed (ktas)481481
Base Aircraft Price (USD)$16,995,000$24,900,000
Cabin
Cockpit22
Lavatory1 Enclosed Flushing1 Enclosed Belted Flushing
Min Crew22
Crew RestNoNo
Jump SeatNoNo
Total Seats910
ConnectivityGogo AVANCE L5
Galley LocationFWDFWD
Max Cabin Seats910
Lavatory LocationAFTAFT
Cabin Pressure (psi)9.79.2
Galley / RefreshmentGalleyGalley
Standard Cabin Seats78
SL Cabin Altitude (ft)2711025000
Max Cabin Altitude (ft)60005800
Engine
FADECYesYes
ModelHTF7500EHTF7250G
TBO (hrs)On-ConditionOn-Condition
Flat RatingISA + 18ISA + 17
Thrust (lbs)65407624
No. of Engines22
Fuel Burn (lbph)1404
Fuel Capacity (gal)1932
Dimensions
Length (ft)64.666.9
Wingspan (ft)66.563
Aisle Step (ft)Flat Floor0.3
Cabin Width (ft)6.96.9
Cabin Height (ft)66.3
Cabin Length (ft)20.625.9
Overall Height (ft)21.121.4
Cabin Width - Floor (ft)4.75.4
Cabin Length - Seating (ft)17.417.7
Baggage Volume Ext. (cu. ft)110
Baggage Volume Int. (cu. ft)40154