The seat will raise a different amount as each manufacturer designs their mobility scooters in a different way. However, it is safe to say that on average you can expect the seat to raise about 3 inches.
Can a mobility scooter get wet?
Mobility Scooter Serial Numbers
Do You Ship Mobility Scooters to Hawaii?
How Long Do Mobility Scooter Batteries Last?
I Lost My Keys! How to Get Replacement Keys For a Mobility Scooter
Are there any mobility scooters that come with dual motors?