scooter / default rider 183 cm
Piaggio XEvo 400 vs Vespa GTV 300 ergonomics
Piaggio XEvo 400 and Vespa GTV 300 have modeled posture scores within three points for the 183 cm default rider. Treat this as a planning estimate; posture preference, data confidence, and a real test sit still matter.
Modeled fit comparison
Piaggio XEvo 400
All contacts reached
Vespa GTV 300
All contacts reached
The modeled scores are within three points, so the result does not distinguish a higher-scoring bike. Treat the result as a planning estimate and compare each bike's geometry confidence before a real test sit.
Rider fit: reaching the ground
The Piaggio XEvo 400 lists a 790 mm seat; the Vespa GTV 300 lists 790 mm, within a few millimetres of each other. Seat height is only a first-pass ground-reach input. It does not establish safety or actual foot contact. Seat width, suspension sag, boots, mobility, load, and individual proportions can materially change the result.
Geometry snapshot
| Spec | Piaggio XEvo 400 | Vespa GTV 300 |
|---|---|---|
| Seat height | 790 mm | 790 mm |
| Wheelbase | 1,540 mm | 1,394 mm |
| Wet weight | - | - |
| Displacement | 399 cc | 278 cc |
Posture metrics
Knee angle
- Piaggio XEvo 400
- Sport (58.3 deg)
- Vespa GTV 300
- Sport (58.0 deg)
Hip angle
- Piaggio XEvo 400
- Neutral (92.1 deg)
- Vespa GTV 300
- Neutral (95.2 deg)
Elbow angle
- Piaggio XEvo 400
- Relaxed (143.3 deg)
- Vespa GTV 300
- Relaxed (143.3 deg)
Torso lean
- Piaggio XEvo 400
- Neutral (13.3 deg)
- Vespa GTV 300
- Neutral (11.2 deg)