| ID. GTI Concept | |
| Length | 4,104 mm |
| Width | 1,840 mm |
| Height | 1,499 mm |
| Wheelbase | 2,600 mm |
| Storage volume | 490 to 1,330 litres |
| Wheels | 245/35 R20 |
| ID. GTI Concept | |
| Length | 4,104 mm |
| Width | 1,840 mm |
| Height | 1,499 mm |
| Wheelbase | 2,600 mm |
| Storage volume | 490 to 1,330 litres |
| Wheels | 245/35 R20 |