Comparison of Boeing B-47 Stratojet and Rockwell B-1B Lancer [S]ave
| Attribute |  Rockwell B-1B Lancer × |  Boeing B-47 Stratojet × |
|---|---|---|
| General | ||
| Manufacturer | Rockwell International | Boeing |
| Model | Rockwell B-1B Lancer | Boeing B-47 Stratojet |
| Country | United States | United States |
| Manufactured from (year) | 1983 | 1947 |
| Manufactured to (year) | 1988 | 1957 |
| Type | Military Aircraft | Military Propellor Planes |
| Icao | B1 | B47 |
| Performance | ||
| Engine | 4x 4 × General Electric F101-GE-102 | 6x General Electric J47-GE-25 |
| Power, lbf (lbf) | 30,780 | 7,200 |
| Avionics | AN/APQ-164, AN/ALQ-161, AN/ASQ-184 | AN/APG-39, AN/APG-32, AN/APD-4 etc. |
| Max cruise speed (km/h) | 1,528 | 976 |
| Approach speed (km/h) | 463 | - |
| Travel range (km) | 12,010 | 7,478 |
| Fuel economy (km/l) | 0.078 | - |
| Service ceiling (m) | 18,288 | 12,344 |
| Rate of climb (m/sec) | 30.48 | 22.1 |
| Take off distance (m) | 600 | 2,240 |
| Landing distance (m) | 420 | - |
| Weights | ||
| Max take off weight (kg) | 216,634 | 104,310 |
| Max payload (kg) | 34,019 | 11,340 |
| Fuel tank capacity (l) | 149,875 | 64,352 |
| Dimensions | ||
| Seats | 4 | 3 |
| Exterior length (m) | 44.8 | 32.64 |
| Tail height (m) | 10.4 | 8.53 |
| Fuselage diameter (m) | 2.6 | 2.8 |
| Wing span (m) | 41.8 | 35.36 |
| Wing tips | No Winglets | No Winglets |
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