Comparison of Aérospatiale-BAC Concorde and Northrop Grumman B-2 Spirit [S]ave
| Attribute |  Aérospatiale-BAC Concorde × |  Northrop Grumman B-2 Spirit × |
|---|---|---|
| General | ||
| Manufacturer | Aérospatiale | Northrop Grumman |
| Model | Aérospatiale-BAC Concorde | Northrop Grumman B-2 Spirit |
| Country | France | United States |
| Manufactured from (year) | 1965 | 1997 |
| Manufactured to (year) | 1979 | 2000 |
| Type | Mid Size Passenger Jets | Military Aircraft |
| Icao | CONC | B2 |
| Performance | ||
| Engine | 4x 4 × Rolls-Royce/SNECMA Olympus 593 Mk 610 | 4x 4 × General Electric F118-GE-100 |
| Power, lbf (lbf) | 38,050 | 17,300 |
| Avionics | Fly by wire flight controls, Digital Air Intake Control Units | Honeywell and GEC Avionics |
| Max cruise speed (km/h) | 2,330 | 1,019 |
| Approach speed (km/h) | 306 | - |
| Travel range (km) | 7,223 | 11,112 |
| Fuel economy (km/l) | 0.059 | 0.117 |
| Service ceiling (m) | 18,288 | 15,240 |
| Rate of climb (m/sec) | 25.4 | 15.24 |
| Take off distance (m) | 3,429 | 2,039 |
| Landing distance (m) | 2,200 | 1,052 |
| Weights | ||
| Max take off weight (kg) | 185,070 | 152,635 |
| Max payload (kg) | 11,000 | 20,000 |
| Fuel tank capacity (l) | 119,178 | 94,351 |
| Baggage volume (m³) | 6.71 | - |
| Dimensions | ||
| Seats | 128 | 2 |
| Seats - business class | 12 | - |
| Seats - first class | 92 | - |
| Cabin height (m) | 1.96 | - |
| Cabin width (m) | 2.63 | - |
| Cabin length (m) | 39.32 | - |
| Exterior length (m) | 61.66 | 21 |
| Tail height (m) | 12.2 | 5.18 |
| Fuselage diameter (m) | 2.87 | - |
| Wing span (m) | 25.6 | 52.4 |
| Wing tips | No Winglets | No Winglets |
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