Yeah, it should have 16v badges... But they easily come off/get stolen, so best to check under the bonnet...
Ive had both 16v and 8v Mk3's and I prefer the 8V... (Im sure this comment will spark a few reponses!) The 16v has more power and torque especially higher up, but round town and not thrashing it - 8v's rule and are typically more reliable / easier to work on.
Or, go "balls out" and get a VR6!!
Welcome to the site!!..