Compare Boeing BBJ 737 MAX vs Gulfstream G400
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| Manufacturer | Boeing | Gulfstream |
| Aircraft Type | BBJ MAX 8 | G400 |
| Base Aircraft Price (USD) | $99,000,000 | 34500000 |
| Direct Operating Cost | $ 7,396 | - |
| DOC / nm | $ 15.74 | - |
| DOC / nm / Seat | $ 1.97 | - |
| Max Cruise Speed (ktas) | 470 | 539 |
| Max Range (nm) | 6555 | 4200 |
| Useful Load (lbs) | 71700 | 30650 |
| Total Seats | 10 | 12 |
| Cockpit | 2 | - |
| Standard Cabin Seats | 8 | - |
| Max Cabin Seats | 35 | 19 |
| Min Crew | 4 | 4 |
| Flight Deck (Base Spec) | Honeywell | Gulfstream Symmetry Flight Deck |
| Certification | FAA / EASA | - |
| OEM Verification | VERIFIED | - |
| Weights | ||
| MRAMP (lbs) | 181700 | - |
| MTOW (lbs) | 181200 | - |
| MLW (lbs) | 152800 | - |
| MZFW (lbs) | 145400 | - |
| BOW (lbs) | 110000 | - |
| BEW (lbs) | 109500 | - |
| Useful Load (lbs) | 71700 | 30650 |
| Max Payload (lbs) | 35400 | - |
| Fuel Capacity (lbs) | 69814 | - |
| Payload Max Fuel (lbs) | 1886 | - |
| Dimensions | ||
| Wingspan (ft) | 117.9 | - |
| Overall Height (ft) | 40.3 | - |
| Length (ft) | 129.7 | - |
| Cabin Height (ft) | 7.1 | - |
| Aisle Step (ft) | Flat Floor | - |
| Cabin Width (ft) | 11.6 | - |
| Cabin Width - Floor (ft) | 10.7 | - |
| Cabin Length (ft) | 98.4 | - |
| Cabin Length - Seating (ft) | 91.9 | - |
| Baggage Volume Ext. (cu. ft) | 1200 | - |
| Engine | ||
| No. of Engines | 2 | - |
| Manufacturer | Boeing | Gulfstream |
| Model | LEAP-1B | - |
| Thrust (lbs) | 28000 | - |
| Flat Rating | ISA + 15 | - |
| FADEC | Yes | - |
| TBO (hrs) | On-Condition | - |
| Avionics | ||
| Flight Deck | Honeywell | - |
| FMS | 3 | - |
| Autopilot | 2 | - |
| PFD | 2 | - |
| MFD | 2 | - |
| GPS | 3 | - |
| AHRS | 1 | - |
| Transponder | 2 | - |
| VHF Com | 3 | - |
| VHF NAV | 3 | - |
| Cabin | ||
| Total Seats | 10 | 12 |
| Cockpit | 2 | - |
| Standard Cabin Seats | 8 | - |
| Max Cabin Seats | 35 | 19 |
| Min Crew | 4 | 4 |
| Configuration | Green Interior | - |
| SL Cabin Altitude (ft) | 24000 | - |
| Cabin Pressure (psi) | 9 | - |
| Warranty | ||
| Airframe (Yrs) | 3 | - |
| Airframe (Hrs) | 1000 | - |
| Engine (Yrs) | 2 | - |
| Engine (Hrs) | 1000 | - |
| APU (Hrs) | 2000 | - |
| Performance | ||
| Max Cruise Speed (Mach) | 0.82 | - |
| Max Cruise Speed (ktas) | 470 | 539 |
| Long Range Cruise (Mach) | 0.8 | - |
| Long Range Cruise (ktas) | 458 | - |
| Max Range (nm) | 6555 | 4200 |
| Max Range Crew + 4 (nm) | 6555 | - |
| Max Range Crew + 6 (nm) | 6555 | - |
| Max Range Crew + 8 (nm) | 6555 | - |
| Take-off FL (ft) | 6630 | - |
| Landing Roll (ft) | 2440 | - |
| Service Ceiling (ft) | 41000 | - |