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Cessna Citation Longitude vs Cessna Citation M2 vs Embraer Phenom 100ev vs Embraer Praetor 600 vs Gulfstream G400

The Cessna Citation M2 and Embraer Phenom 100EV are light jets aimed at short regional missions, typically seating about four to seven passengers depending on layout. Their ranges are in the “around 1,000–1,200 nautical miles” class, making them well suited to quick, single-hop business trips rather than long cross-country flying. Stepping up, the Cessna Citation Longitude and Embraer Praetor 600 are super-midsize jets designed for longer legs and more cabin comfort. The Longitude generally accommodates about eight to twelve passengers with a range around 3,500 nautical miles, while the Praetor 600 is similar in capacity (often eight to twelve) but typically offers slightly more range, roughly 4,000 nautical miles, helping it stretch to longer nonstop city pairs. The Gulfstream G400 sits in the large-cabin, long-range category above these. It is designed for higher passenger counts (commonly around ten to fourteen) and intercontinental-capable range on the order of about 4,000+ nautical miles, prioritizing bigger cabin volume and longer nonstop missions.

SpecCessna Citation LongitudeCessna Citation M2Embraer Phenom 100EVEmbraer Praetor 600Gulfstream G400
Summary
Cockpit2222
DOC / nm$ 5.23$ 3.45$ 2.84$ 6.74
Min Crew21124
Total Seats10871012
ManufacturerCessna CitationCessna CitationEmbraerEmbraerGulfstream
Aircraft NameLongitudeM2Phenom 100EVPraetor 600G400
CertificationFAA CertifiedFAA / EASAFAA / EASAFAA / EASA
Max Range (nm)350014001,17840184200
DOC / nm / Seat$ 0.65$ 0.58$ 0.71$ 0.84
Max Cabin Seats10771219
OEM VerificationUn-VerifiedVERIFIEDVERIFIEDVERIFIED
Standard Cabin Seats8658
Direct Operating Cost$ 2,500$ 1,395$ 1,152$ 3,141
Flight Deck (Base Spec)Garmin G5000Garmin G3000Prodigy Touch (G3000)Rockwell Collins Pro Line FusionGulfstream Symmetry Flight Deck
Max Cruise Speed (ktas)481404406542539
Base Aircraft Price (USD)$29,965,000$5,150,000$4,250,000$20,995,00034500000
Useful Load (lbs)3810345130650
Cabin
Cockpit2222
Lavatory1 Enclosed Belted Flushing1 Enclosed Belted Flushing1 Flushing1 Enclosed Belted Flushing
Min Crew2112
Crew RestNoNoNoNo
Jump SeatNoNoNoNo
Total Seats108610
Galley LocationFWDFWD
Max Cabin Seats127612
Lavatory LocationAFTAFTAFTAFT
Cabin Pressure (psi)9.78.58.39.7
Galley / RefreshmentGalleyNoNoGalley
Standard Cabin Seats8648
SL Cabin Altitude (ft)25400220272128027140
ConnectivityGogo AVANCE L5
Max Cabin Altitude (ft)5800
Engine
FADECYesYesYesYes
ModelHTF7700LFJ44-1AP-21PW617F1-EHTF7500E
TBO (hrs)On-Condition35003500On-Condition
Flat RatingISA + 19ISA + 7ISA + 8ISA + 18
Thrust (lbs)7665196517307528
No. of Engines2222
Fuel Burn (lbph)1478516543
Fuel Capacity (gal)4921963
Dimensions
Length (ft)73.242.642.168.1
Wingspan (ft)68.947.340.470.5
Aisle Step (ft)Flat Floor0.40.3Flat Floor
Cabin Width (ft)6.44.85.16.8
Cabin Height (ft)64.84.96
Cabin Length (ft)25.2111124.1
Overall Height (ft)19.41414.321
Cabin Width - Floor (ft)4.13.13.64.7
Cabin Length - Seating (ft)16.58.8921.3
Baggage Volume Int. (cu. ft)1121045
Baggage Volume Ext. (cu. ft)4660110