Had a look on the Hyundai site, it says that it's VESA compatible.See sig (Hyundai N91W).
The base screws onto the back of the TFT just below the middle with just a pair of screws (horizontally). I'll measure how far apart they are later...
http://www.hyundaiq.com/Eng/product...6&BigCode=B101&MiddleCode=M102&SmallCode=S106