Well, if it's those exact wheels, then no. MK1's are 4 lug, that shows a 5 lug pattern.
Moving on. et38 7" wide will fit, will need some spacer action depending on your suspension setup and taste in "stance".
This is 15x7, et 20, so you will probably want 15-20mm spacers...
16s are too big for MK1s though. Rarely do they look good. But do what you want. Get the smallest tire you can find, like a 205/40/16 or a 195/40/16 )if it exists)