Comparison of ATR 72-500 and Rockwell B-1B Lancer [S]ave
| Attribute |  Rockwell B-1B Lancer × |  ATR 72-500 × |
|---|---|---|
| General | ||
| Manufacturer | Rockwell International | ATR Aircraft |
| Model | Rockwell B-1B Lancer | ATR 72-500 |
| Country | United States | France |
| Manufactured from (year) | 1983 | 1989 |
| Manufactured to (year) | 1988 | - |
| Type | Military Aircraft | Passenger Turbo Props |
| Icao | B1 | - |
| Performance | ||
| Engine | 4x 4 × General Electric F101-GE-102 | 2 × Pratt & Whitney Canada PW127F - |
| Power, hp (hp) | - | 2,475 |
| Power, lbf (lbf) | 30,780 | - |
| Avionics | AN/APQ-164, AN/ALQ-161, AN/ASQ-184 | - |
| Max cruise speed (km/h) | 1,528 | 319 |
| Approach speed (km/h) | 463 | - |
| Travel range (km) | 12,010 | 3,056 |
| Fuel economy (km/l) | 0.078 | - |
| Service ceiling (m) | 18,288 | 7,600 |
| Rate of climb (m/sec) | 30.48 | - |
| Take off distance (m) | 600 | 1,220 |
| Landing distance (m) | 420 | 1,067 |
| Weights | ||
| Max take off weight (kg) | 216,634 | 22,800 |
| Max payload (kg) | 34,019 | 7,350 |
| Fuel tank capacity (l) | 149,875 | 24,227 |
| Baggage volume (m³) | - | 0.7 |
| Dimensions | ||
| Seats | 4 | 74 |
| Cabin width (m) | - | 2.57 |
| Exterior length (m) | 44.8 | 27.2 |
| Tail height (m) | 10.4 | - |
| Fuselage diameter (m) | 2.6 | 7.6 |
| Wing span (m) | 41.8 | 27 |
| Wing tips | No Winglets | No Winglets |
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