| Attribute | Yakovlev Yak-18 × | Piper PA-20 Pacer × |
|---|---|---|
| General | ||
| Manufacturer | Yakovlev | Piper Aircraft |
| Model | Yakovlev Yak-18 | Piper PA-20 Pacer |
| Country | Russia | United States |
| Manufactured from (year) | 1946 | 1950 |
| Manufactured to (year) | 1956 | 1954 |
| Type | Military Trainers | Private Single Engine |
| Icao | YK18 | PA20 |
| Performance | ||
| Engine | 1x Ivchenko AI-14RF | 1x Lycoming O-290-D2 |
| Power, hp (hp) | 300 | 135 |
| Max cruise speed (km/h) | 296 | 254 |
| Approach speed (km/h) | - | 78 |
| Travel range (km) | 704 | 861 |
| Service ceiling (m) | 6,005 | 4,724 |
| Rate of climb (m/sec) | 5.08 | 3.15 |
| Take off distance (m) | 350 | 487 |
| Landing distance (m) | 400 | 390 |
| Weights | ||
| Max take off weight (kg) | 1,320 | 884 |
| Max landing weight (kg) | 1,320 | 884 |
| Max payload (kg) | 180 | 421 |
| Fuel tank capacity (l) | 284 | 136 |
| Dimensions | ||
| Seats | 2 | 4 |
| Cabin height (m) | - | 1.1 |
| Cabin width (m) | - | 1.01 |
| Exterior length (m) | 8.3 | 6.2 |
| Tail height (m) | 3.35 | - |
| Fuselage diameter (m) | 0.9 | 1.1 |
| Wing span (m) | 10.6 | 8.9 |
| Wing tips | No Winglets | No Winglets |