| Summit 3 | XS | S | SM | M | L | |
| 2006 | 2006 | 2006 | 2006 | 2006 | ||
| In-Flight-Weight | kg | 60 - 75 | 70 - 85 | 80 - 95 | 90 - 107 | 105 - 125 |
| Main-Use | Cross | Cross | Cross | Cross | Cross | |
| Certifications | ; | ; | ; | ; | ; | |
| Naked-Pilot | kg | 51 | 60 | 69 | 79 | 95 |
| Wing-Load | kg/m² | 2,9 | 3,1 | 3,3 | 3,5 | 3,8 |
| Wing-Weight | kg | 5,8 | 6,3 | 6,5 | 6,9 | 7,3 |
| Area | m² | 23,34 | 25,09 | 26,68 | 28,15 | 30,62 |
| Area proj | m² | 20,27 | 21,79 | 23,17 | 24,45 | 26,60 |
| Span | m | 11,33 | 11,75 | 12,11 | 12,44 | 12,98 |
| Span proj | m | 9,08 | 9,41 | 9,70 | 9,97 | 10,40 |
| Ratio | 5,50 | 5,50 | 5,50 | 5,50 | 5,50 | |
| Ratio proj | 4,06 | 4,06 | 4,06 | 4,06 | 4,06 | |
| Rows | 4 | 4 | 4 | 4 | 4 | |
| Boxes | 31 | 31 | 31 | 31 | 31 | |
| Cells | 61 | 61 | 61 | 61 | 61 | |
| Closed Cells | 16 | 16 | 16 | 16 | 16 | |
| Lines Ø diam. | 1,5 mm; 1,3 mm; 1,1 mm | 1,5 mm; 1,3 mm; 1,1 mm | 1,5 mm; 1,3 mm; 1,1 mm | 1,5 mm; 1,3 mm; 1,1 mm | 1,5 mm; 1,3 mm; 1,1 mm | |
| Lines distance | m | 6,69 | 6,94 | 7,15 | 7,35 | 7,66 |
| Lines total | m | 329 | 341 | 352 | 361 | 377 |
| Flattening | % | 13 | 13 | 13 | 13 | 13 |
| Accelerated speed | km/h | 52 | 52 | 52 | 52 | 52 |
| Basic speed | km/h | 37 | 37 | 37 | 37 | 37 |
| Minimum speed | km/h | 22 | 22 | 22 | 22 | 22 |
| Best-Sink-Rate | m/s | 1,1 | 1,1 | 1,1 | 1,1 | 1,1 |
| Best-Glide-Ratio | 1,2 m/s - 37 km/h | 1,2 m/s - 37 km/h | 1,2 m/s - 37 km/h | 1,2 m/s - 37 km/h | 1,2 m/s - 37 km/h | |
| GR/Fmax Estimations | 8,5 - 8,8 | 8,5 - 8,8 | 8,5 - 8,8 | 8,5 - 8,8 | 8,5 - 8,8 | |
| Upper-Surface | S9092-E85A 45 g/m² | S9092-E85A 45 g/m² | S9092-E85A 45 g/m² | S9092-E85A 45 g/m² | S9092-E85A 45 g/m² | |
| Under-Surface | S9017-E38A 40 g/m² | S9017-E38A 40 g/m² | S9017-E38A 40 g/m² | S9017-E38A 40 g/m² | S9017-E38A 40 g/m² | |
| Lines type | Cousin; Ultimate989 | Cousin; Ultimate989 | Cousin; Ultimate989 | Cousin; Ultimate989 | Cousin; Ultimate989 | |
| Risers | 4(3A/3B/4C/2D) | 4(3A/3B/4C/2D) | 4(3A/3B/4C/2D) | 4(3A/3B/4C/2D) | 4(3A/3B/4C/2D) | |
| Accelerator | cm | 22 | 22 | 22 | 22 | 22 |
| Trims | No | No | No | No | No | |
| Ears | m/s | 3 | 3 | 3 | 3 | 3 |
| B Lines | m/s | 6 | 6 | 6 | 6 | 6 |