From other posts on this forum...
Brompton S2L-X - 41.3" wheelbase (105 cm)
Dahon Curve D3 - 37"/940mm wheelbase
Dahon Mu SL - 40.2" wheelbase (102 cm)
Downtube IX - 42.5"/1040mm wheelbase
Downtube Mini - 37.5"/952.5mm wheelbase
Downtube VIIIH - 41.5"/1055mm wheelbase
Kent Ultralight 35.5"/900 mm wheelbase
Mobiky Genius - 38.2" wheelbase (97 cm)
Moulton F - 44"/1118mm wheelbase
Raleigh 20 - 39.5"/1003mm wheelbase
Sinclair A-Bike - 29.1" wheelbase (74 cm)
Strida 35.5"/900 mm wheelbase
Swift 41"/1040mm wheelbase
From a post by DaFriMon on the Dahon Curve
I'm 5' 7", so can't help you there, but I did take some measurements that might give you an idea. I put the both the stem and the seatpost and the max height mark and measured the distance to the floor. Saddle (Brooks B67) 40 inches, top of handlebar, 38 inches to the floor. Saddle (from center of seatpost) to center of handlebars, 25.5 inches. Of course, I put both of these much lower for myself. Please take these measurements as rough approximations, but I hope it helps. I suspect a taller person might feel a little cramped, but I don't know. Not my problem.