| Dimensions | EC | 225 |
| Length (rotor rotating) | 63.98 | ft. |
| Fuselage Length | 55.08 | ft. |
| Height | 16.30 | ft. |
| Fuselage Width | 13.45 | ft. |
| Main Rotor diameter | 53.14 | ft.. |
| Tail Rotor diameter | 10.33 | ft. |
| Weights | ||
| Maximum weight | 24,251 | lb. |
| Maximum weight with external load | 24,690 | lb. |
| Useful load | 12,663 | lb. |
| Performance at Max Gross Weight (ISA) | ||
| Maximum speed (VNE) | 175 | kts |
| Fast Cruise speed at SL | 141 | kts |
| Rate of climb at SL | 1,072 | ft/min |
| Service ceiling | 13,180 | ft |
| Hover ceiling IGE | 5,595 | ft. |
| Hover ceiling OGE | 1,510 | ft. |
| Range at SL with standard tank | 443 | nm |