According to newtis-info, there are two versions of sport suspensions for our M340iX: low-slung and not low-slug with a difference in ride-height of 8mm -
https://www.newtis.info/tisv2/a/en/g...ral/1VnYiavVYg
My vehicle front ride-height measures ~ 635mm (with 19" wheels) so my vehicle appears to be equipped with the "not low-slung" suspension.
FYI, my rear ride-height also measures ~635mm (with 19" wheels).
Larry