| Attribute | Hawker 850XP × | British Aerospace 125 × |
|---|---|---|
| General | ||
| Manufacturer | Hawker Beechcraft | British Aero |
| Model | Hawker 850XP | British Aerospace 125 |
| Country | United States | United Kingdom |
| Manufactured from (year) | 1985 | 1930 |
| Manufactured to (year) | 2013 | 2013 |
| Type | Light Business Jets | Midsize Business Jets |
| Icao | H25B | H25B |
| Performance | ||
| Engine | 2x 2 × Honeywell TFE731-5BR turbofan | 2x Rolls-Royce Viper 601-22 - |
| Power, lbf (lbf) | 4,660 | 3,750 |
| Avionics | Collins Pro Line 21, Hawker FMS-6000 Pilot’s Guide | Collins Pro Line 21 avionics suite |
| Max cruise speed (km/h) | 796 | 593 |
| Approach speed (km/h) | 213 | 154 |
| Travel range (km) | 5,019 | 2,889 |
| Fuel economy (km/l) | 0.866 | - |
| Service ceiling (m) | 12,497 | 12,497 |
| Rate of climb (m/sec) | 17.35 | 24.89 |
| Take off distance (m) | 1,719 | 1,631 |
| Landing distance (m) | 696 | 1,036 |
| Weights | ||
| Max take off weight (kg) | 12,700 | 11,340 |
| Max landing weight (kg) | 10,591 | 10,000 |
| Max payload (kg) | 962 | 1,700 |
| Fuel tank capacity (l) | 5,650 | 5,368 |
| Baggage volume (m³) | 1.4 | - |
| Dimensions | ||
| Seats | 13 | 14 |
| Cabin height (m) | 1.75 | 1.75 |
| Cabin width (m) | 1.83 | 1.8 |
| Cabin length (m) | 6.5 | 6.5 |
| Exterior length (m) | 15.6 | 15.4 |
| Tail height (m) | 5.5 | 5.26 |
| Fuselage diameter (m) | 2.13 | 1.85 |
| Wing span (m) | 16.56 | 14.33 |
| Wing tips | Blended Tips | No Winglets |