In brief
Four-wheel scooters generally offer more stability than three-wheelers, at the cost of a slightly wider turning circle: a popular choice for those who ride on uneven roads or want maximum peace of mind.
Advantages
- Greater lateral stability
- Confidence on uneven surfaces
- A feeling of solidity, especially helpful at the start
Limitations
- Generally wider turning circle
- Usually slightly larger dimensions
How to decide
Consider your usual routes and, if possible, try both options. See also the 3 vs 4 wheel comparison.