| Attribute | Gulfstream G280 × | Hawker 4000 × |
|---|---|---|
| General | ||
| Manufacturer | Gulfstream Aerospace | Hawker Beechcraft |
| Model | Gulfstream G280 | Hawker 4000 |
| Country | United States | United States |
| Manufactured from (year) | 2011 | 2010 |
| Manufactured to (year) | - | 2013 |
| Type | Midsize Business Jets | Midsize Business Jets |
| Icao | G280 | HA4T |
| Performance | ||
| Engine | 2x 2 X Honeywell HTF7250G | 2x 2 X Pratt & Whitney PW308A |
| Power, lbf (lbf) | 7,624 | 6,900 |
| Avionics | Rockwell Collins ProLine Fusion | Honeywell Primus EPIC |
| Max cruise speed (km/h) | 1,013 | 906 |
| Approach speed (km/h) | 259 | 213 |
| Travel range (km) | 6,297 | 6,075 |
| Fuel economy (km/l) | 0.763 | 0.719 |
| Service ceiling (m) | 13,716 | 13,716 |
| Rate of climb (m/sec) | 25.4 | 13.68 |
| Take off distance (m) | 1,448 | 1,551 |
| Landing distance (m) | 830 | 886 |
| Weights | ||
| Max take off weight (kg) | 17,962 | 17,961 |
| Max landing weight (kg) | 14,832 | 15,195 |
| Max payload (kg) | 1,837 | 1,043 |
| Fuel tank capacity (l) | 8,252 | 6,624 |
| Baggage volume (m³) | 3.4 | 3.2 |
| Dimensions | ||
| Seats | 12 | 14 |
| Cabin height (m) | 1.85 | 1.83 |
| Cabin width (m) | 2.11 | 1.97 |
| Cabin length (m) | 7.87 | 7.62 |
| Exterior length (m) | 20.3 | 21.1 |
| Tail height (m) | 6.5 | 5.97 |
| Fuselage diameter (m) | 2.3 | 2.3 |
| Wing span (m) | 19.2 | 19.61 |
| Wing tips | Blended Tips | No Winglets |