| Sonata | 18 | 20 | 22 | 24 | 26 | |
| 2018 | 2018 | 2018 | 2018 | 2018 | ||
| In-Flight-Weight | kg | 55 - 75 | 65 - 85 | 75 - 95 | 90 - 110 | 105 - 130 |
| Main-Use | Initiation | Initiation | Initiation | Initiation | Initiation | |
| Certifications | ||||||
| Naked-Pilot | kg | 39 - 59 | 48 - 68 | 57 - 77 | 71 - 91 | 85 - 110 |
| Wing-Load | kg/m² | 2,6 - 3,5 | 2,7 - 3,6 | 2,9 - 3,6 | 3,2 - 3,9 | 3,4 - 4,2 |
| Wing-Weight | kg | 4,6 | 4,8 | 5,0 | 5,2 | 5,5 |
| Area | m² | 21,43 | 23,71 | 26,10 | 28,32 | 30,81 |
| Area proj | m² | 18,39 | 20,34 | 22,40 | 24,30 | 26,44 |
| Span | m | 10,05 | 10,57 | 11,10 | 11,56 | 12,05 |
| Span proj | m | 7,94 | 8,35 | 8,76 | 9,12 | 9,51 |
| Ratio | 4,72 | 4,72 | 4,72 | 4,72 | 4,72 | |
| Ratio proj | 3,42 | 3,42 | 3,42 | 3,42 | 3,42 | |
| Rows | 3 | 3 | 3 | 3 | 3 | |
| Boxes | 29 | 29 | 29 | 29 | 29 | |
| Cells | 40 | 40 | 40 | 40 | 40 | |
| Closed Cells | 10 | 10 | 10 | 10 | 10 | |
| Lines Ø diam. | 1,9 mm; 1,7 mm; 1,4 mm; 1,3 mm | 1,9 mm; 1,7 mm; 1,4 mm; 1,3 mm | 1,9 mm; 1,7 mm; 1,4 mm; 1,3 mm | 1,9 mm; 1,7 mm; 1,4 mm; 1,3 mm | 1,9 mm; 1,7 mm; 1,4 mm; 1,3 mm | |
| Lines distance | m | 6,13 | 6,45 | 6,77 | 7,05 | 7,35 |
| Lines total | m | 223 | 235 | 246 | 257 | 268 |
| Flattening | % | 14 | 14 | 14 | 14 | 14 |
| Accelerated speed | ||||||
| Basic speed | ||||||
| Minimum speed | ||||||
| Best-Sink-Rate | ||||||
| Best-Glide-Ratio | ||||||
| GR/Fmax Estimations | ||||||
| Upper-Surface | Dominico 30D 40 g/m² | Dominico 30D 40 g/m² | Dominico 30D 40 g/m² | Dominico 30D 40 g/m² | Dominico 30D 40 g/m² | |
| Under-Surface | Dominico 30D 40 g/m² | Dominico 30D 40 g/m² | Dominico 30D 40 g/m² | Dominico 30D 40 g/m² | Dominico 30D 40 g/m² | |
| Lines type | Liros; PPSL; TSL | Liros; PPSL; TSL | Liros; PPSL; TSL | Liros; PPSL; TSL | Liros; PPSL; TSL | |
| Risers | 4(2A+1A'/2B/2C) | 4(2A+1A'/2B/2C) | 4(2A+1A'/2B/2C) | 4(2A+1A'/2B/2C) | 4(2A+1A'/2B/2C) | |
| Accelerator | cm | 15 | 15 | 15 | 17 | 17 |
| Trims | No | No | No | No | No | |
| Ears | Yes | Yes | Yes | Yes | Yes | |
| B Lines | Yes | Yes | Yes | Yes | Yes |