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Bombardier Challenger 650 vs Gulfstream G280

The Bombardier Challenger 650 and Gulfstream G280 are both super-midsize business jets, but they emphasize different strengths. The Challenger 650 is often positioned as a larger-cabin, comfort-oriented option with a typically higher usable passenger load, commonly configured for about 10 to 12 passengers, and it is well known for a wide cabin that suits longer onboard meetings or multiple seating zones. Its range is generally in the mid‑3,000 nautical mile class, making it well suited to transcontinental missions and many North Atlantic city pairs with favorable winds and payload. The Gulfstream G280 is also a super‑midsize jet, typically arranged for about 8 to 10 passengers, and it is frequently chosen for its combination of speed and longer reach. Its range is usually cited around the high‑3,000 to roughly 4,000 nautical mile class, which can open more nonstop pairings at comparable payloads. In short, the Challenger 650 tends to favor cabin space and passenger flexibility, while the G280 tends to favor range and mission capability.

SpecBombardier Challenger 650Gulfstream G280
Summary
Cockpit22
DOC / nm$ 7.16$ 6.57
Min Crew22
Total Seats1110
ManufacturerBombardierGulfstream
Aircraft NameChallenger 650G280
CertificationFAA / EASAFAA / EASA
Max Range (nm)40853600
DOC / nm / Seat$ 0.80$ 0.82
Max Cabin Seats1210
OEM VerificationVERIFIEDUn-Verified
Useful Load (lbs)2105015550
Standard Cabin Seats98
Direct Operating Cost$ 3,365$ 3,168
Flight Deck (Base Spec)Rockwell Collins Pro Line 21 AdvancedGulfstream PlaneView (Pro Line Fusion)
Max Cruise Speed (ktas)470481
Base Aircraft Price (USD)$32,400,000$24,900,000
Cabin
Cockpit22
Lavatory2 Enclosed Flushing1 Enclosed Belted Flushing
Min Crew22
Crew RestYesNo
Jump SeatYesNo
Total Seats1110
Galley LocationFWDFWD
Max Cabin Seats1210
Lavatory LocationFWD / AFTAFT
Cabin Pressure (psi)8.89.2
Galley / RefreshmentGalleyGalley
Standard Cabin Seats98
SL Cabin Altitude (ft)2300025000
Max Cabin Altitude (ft)5800
Engine
FADECYesYes
ModelCF34-3B MTOHTF7250G
TBO (hrs)On-ConditionOn-Condition
Flat RatingISA + 15ISA + 17
Thrust (lbs)92207624
No. of Engines22
Dimensions
Length (ft)68.466.9
Wingspan (ft)64.463
Aisle Step (ft)Flat Floor0.3
Cabin Width (ft)7.96.9
Cabin Height (ft)66.3
Cabin Length (ft)25.625.9
Overall Height (ft)20.721.4
Cabin Width - Floor (ft)6.95.4
Cabin Length - Seating (ft)15.417.7
Baggage Volume Int. (cu. ft)112154