FT. LAUDERDALE, Fla., Aug. 12, 2014 /PRNewswire/ -- Sixt SE and its U.S. Franchise Unit (Sixt Franchise USA LLC) announce the signing of a franchise agreement with Walser Automotive Group. Walser will open a Sixt rent a car franchise to service Minneapolis-St. Paul International Airport, as well as open additional Sixt franchise locations in the Minneapolis-St. Paul area.