Comparison of Aviat Pitts S-1 and Sukhoi Su-31 [S]ave
| Attribute |  Aviat Pitts S-1 × |  Sukhoi Su-31 × |
|---|---|---|
| General | ||
| Manufacturer | Aviat Aircraft | Sukhoi |
| Model | Aviat Pitts S-1 | Sukhoi Su-31 |
| Country | United States | Russia |
| Manufactured from (year) | 1944 | 1995 |
| Type | Aerobatic | Aerobatic |
| Icao | PTS1 | SU31 |
| Performance | ||
| Engine | 1x 1 X Lycoming IO-360 fuel injected | 1x 1 X Steen Aero Lab M-14PF |
| Power, hp (hp) | 200 | 400 |
| Max cruise speed (km/h) | 209 | 330 |
| Travel range (km) | 552 | 1,100 |
| Fuel economy (km/l) | 31.311 | 4.09 |
| Service ceiling (m) | 6,096 | 13,106 |
| Rate of climb (m/sec) | 13.21 | 23.88 |
| Take off distance (m) | 91 | 363 |
| Landing distance (m) | 152 | 300 |
| Weights | ||
| 1↑Max take off weight (kg) | 680 | 1,100 |
| Max payload (kg) | 168 | 350 |
| Fuel tank capacity (l) | 72 | 289 |
| Dimensions | ||
| Seats | 1 | 1 |
| Exterior length (m) | 5.41 | 6.9 |
| Tail height (m) | 1.94 | 2.76 |
| Wing span (m) | 6.1 | 8.2 |
| Wing tips | No Winglets | No Winglets |
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