| 707-120B | 707-320B | |
| Dimensions | ||
| Length (m) | 44.0 | 46.6 |
| Wingspan (m) | 39.9 | 44.4 |
| Height (m) | 12.7 | 12.7 |
| Wing area (m2) | 226.0 | 268.7 |
| Cabin Data | ||
| Passengers (1-class) | 174 | 189 |
| Passengers (2-class) | 137 | 141 |
| Cabin length (m) | 31.9 | 33.9 |
| Cabin width (m) | 3.56 | 3.56 |
| Cabin height (m) | 2.38 | 2.38 |
