| CRJ100ER | CRJ200ER | CRJ200LR | |
| Dimensions | |||
| Length (m) | 26.8 | 26.8 | 26.8 |
| Wingspan (m) | 21.2 | 21.2 | 21.2 |
| Height (m) | 6.2 | 6.2 | 6.2 |
| Wing area (m2) | 48.3 | 48.3 | 48.3 |
| Cabin Data | |||
| Passengers (1-class) | 50 | 50 | 50 |
| Economy seat pitch (cm) | 79 | 79 | 79 |
| Cabin width (m) | 2.55 | 2.55 | 2.55 |
| Cabin height (m) | 1.85 | 1.85 | 1.85 |
| Aisle width (m) | 0.41 | 0.41 | 0.41 |
| Seat width (m) | 0.44 | 0.44 | 0.44 |
