Compare Gulfstream G400 vs Pilatus PC-24
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| Manufacturer | Gulfstream | Pilatus |
| Aircraft Type | G400 | PC-24 |
| Base Aircraft Price (USD) | 34500000 | $11,800,000 |
| Direct Operating Cost | - | $ 1,619 |
| DOC / nm | - | $ 3.71 |
| DOC / nm / Seat | - | $ 0.62 |
| Max Cruise Speed (ktas) | 539 | 440 |
| Max Range (nm) | 4200 | 2076 |
| Useful Load (lbs) | 30650 | 6680 |
| Total Seats | 12 | 6 |
| Cockpit | - | 2 |
| Standard Cabin Seats | - | 6 |
| Max Cabin Seats | 19 | 10 |
| Min Crew | 4 | 1 |
| Flight Deck (Base Spec) | Gulfstream Symmetry Flight Deck | Pilatus ACE (Primus Apex) |
| Certification | - | FAA / EASA |
| OEM Verification | - | VERIFIED |
| Weights | ||
| MRAMP (lbs) | - | 18400 |
| MTOW (lbs) | - | 18300 |
| MLW (lbs) | - | 16900 |
| MZFW (lbs) | - | 14220 |
| BOW (lbs) | - | 11620 |
| BEW (lbs) | - | 11520 |
| Useful Load (lbs) | 30650 | 6680 |
| Max Payload (lbs) | - | 2500 |
| Fuel Capacity (lbs) | - | 5964 |
| Payload Max Fuel (lbs) | - | 715 |
| Max Baggage Weight (lbs) | - | 1000 |
| Dimensions | ||
| Wingspan (ft) | - | 55.8 |
| Overall Height (ft) | - | 17.4 |
| Length (ft) | - | 52.2 |
| Cabin Height (ft) | - | 5.1 |
| Aisle Step (ft) | - | Flat Floor |
| Cabin Width (ft) | - | 5.6 |
| Cabin Width - Floor (ft) | - | 3.8 |
| Cabin Length (ft) | - | 23 |
| Cabin Length - Seating (ft) | - | 17 |
| Baggage Volume Int. (cu. ft) | - | 90 |
| Engine | ||
| No. of Engines | - | 2 |
| Manufacturer | Gulfstream | Pilatus |
| Model | - | FJ44-4A-QPM |
| Thrust (lbs) | - | 3435 |
| Flat Rating | - | ISA + 23 |
| FADEC | - | Yes |
| TBO (hrs) | - | 5000 |
| Avionics | ||
| Flight Deck | - | Pilatus ACE (Primus Apex) |
| FMS | - | 1 |
| Autopilot | - | 1 |
| PFD | - | 2 |
| MFD | - | 1 |
| GPS | - | 1 |
| AHRS | - | 1 |
| Transponder | - | 1 |
| VHF Com | - | 1 |
| VHF NAV | - | 1 |
| Cabin | ||
| Total Seats | 12 | 6 |
| Cockpit | - | 2 |
| Standard Cabin Seats | - | 6 |
| Max Cabin Seats | 19 | 10 |
| Min Crew | 4 | 1 |
| Cargo Door | - | Yes |
| Lavatory | - | 1 Enclosed Flushing |
| Lavatory Location | - | FWD |
| Galley / Refreshment | - | Optional Refreshment Center |
| Galley Location | - | FWD |
| Crew Rest | - | No |
| Jump Seat | - | No |
| SL Cabin Altitude (ft) | - | 23500 |
| Cabin Pressure (psi) | - | 9.3 |
| Warranty | ||
| Airframe (Yrs) | - | 2 |
| Engine (Yrs) | - | 5 |
| Engine (Hrs) | - | 2000 |
| Avionics (Yrs) | - | 3 |
| Performance | ||
| Max Cruise Speed (Mach) | - | 0.74 |
| Max Cruise Speed (ktas) | 539 | 440 |
| Long Range Cruise (Mach) | - | 0.62 |
| Long Range Cruise (ktas) | - | 358 |
| Vref (kias) | - | 90 |
| Stall Speed - Flaps (kias) | - | 82 |
| Max Range (nm) | 4200 | 2076 |
| Max Range Crew + 4 (nm) | - | 1882 |
| Max Range Crew + 6 (nm) | - | 1689 |
| Max Range Crew + 8 (nm) | - | 1498 |
| Take-off FL (ft) | - | 2930 |
| Take-Off (5000 / ISA + 10) | - | 4720 |
| Landing Roll (ft) | - | 2375 |
| Max Climb Rate (fpm) | - | 4151 |
| Service Ceiling (ft) | - | 45000 |