Compare Embraer Praetor 500 vs Gulfstream G400
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| Manufacturer | Embraer | Gulfstream |
| Aircraft Type | Praetor 500 | G400 |
| Base Aircraft Price (USD) | $16,995,000 | 34500000 |
| Direct Operating Cost | $ 2,779 | - |
| DOC / nm | $ 6.02 | - |
| DOC / nm / Seat | $ 0.86 | - |
| Max Cruise Speed (ktas) | 481 | 539 |
| Max Range (nm) | 3250 | 4200 |
| Useful Load (lbs) | - | 30650 |
| Total Seats | 9 | 12 |
| Cockpit | 2 | - |
| Standard Cabin Seats | 7 | - |
| Max Cabin Seats | 9 | 19 |
| Min Crew | 2 | 4 |
| Flight Deck (Base Spec) | Rockwell Collins Pro Line Fusion | Gulfstream Symmetry Flight Deck |
| Certification | FAA / EASA | - |
| OEM Verification | VERIFIED | - |
| Weights | ||
| Max Payload (lbs) | 2921 | - |
| Fuel Capacity (lbs) | 12108 | - |
| Dimensions | ||
| Wingspan (ft) | 70.5 | - |
| Overall Height (ft) | 21.1 | - |
| Length (ft) | 64.6 | - |
| Cabin Height (ft) | 6 | - |
| Aisle Step (ft) | Flat Floor | - |
| Cabin Width (ft) | 6.9 | - |
| Cabin Width - Floor (ft) | 4.7 | - |
| Cabin Length (ft) | 20.6 | - |
| Cabin Length - Seating (ft) | 17.4 | - |
| Baggage Volume Int. (cu. ft) | 40 | - |
| Baggage Volume Ext. (cu. ft) | 110 | - |
| Engine | ||
| No. of Engines | 2 | - |
| Manufacturer | Embraer | Gulfstream |
| Model | HTF7500E | - |
| Thrust (lbs) | 6540 | - |
| Flat Rating | ISA + 18 | - |
| FADEC | Yes | - |
| TBO (hrs) | On-Condition | - |
| Avionics | ||
| Flight Deck | Rockwell Collins Pro Line Fusion | - |
| FMS | 2 | - |
| Autopilot | 2 | - |
| PFD | 2 | - |
| MFD | 2 | - |
| GPS | 2 | - |
| AHRS | 1 | - |
| Transponder | 2 | - |
| VHF Com | 2 | - |
| VHF NAV | 2 | - |
| Cabin | ||
| Total Seats | 9 | 12 |
| Cockpit | 2 | - |
| Standard Cabin Seats | 7 | - |
| Max Cabin Seats | 9 | 19 |
| Min Crew | 2 | 4 |
| Connectivity | Gogo AVANCE L5 | - |
| Lavatory | 1 Enclosed Belted Flushing | - |
| Lavatory Location | AFT | - |
| Galley / Refreshment | Galley | - |
| Galley Location | FWD | - |
| Crew Rest | No | - |
| Jump Seat | No | - |
| Max Cabin Altitude (ft) | 5800 | - |
| SL Cabin Altitude (ft) | 27110 | - |
| Cabin Pressure (psi) | 9.7 | - |
| Warranty | ||
| Airframe (Yrs) | 3 | - |
| Airframe (Hrs) | 1000 | - |
| Engine (Yrs) | 2 | - |
| Engine (Hrs) | 1000 | - |
| APU (Hrs) | 2000 | - |
| Performance | ||
| Max Cruise Speed (Mach) | 0.83 | - |
| Max Cruise Speed (ktas) | 481 | 539 |
| Long Range Cruise (Mach) | 0.75 | - |
| Long Range Cruise (ktas) | 430 | - |
| Vref (kias) | 101 | - |
| Max Range (nm) | 3250 | 4200 |
| Max Range Crew + 4 (nm) | 3250 | - |
| Take-off FL (ft) | 4263 | - |
| Service Ceiling (ft) | 45000 | - |