my car is a 1999 xs model would glass from 306 meridian 2000 model be ok both are 3 door hatchbacks

l think so. It is true of many model years with Peugeot.
However, an AUTO GLASS shop in ur area will have a book of replacement part numbers. See if the part number is the same for both years.
l will do the same here where l live & report back later today..

OH YES! If u r taking a window off an old car, make sure that rust & time have not loosened the glass from the rubber/metal bar at the bottom of the glass. This is the reason that most windows come loose & fall down inside the door. TIME AND RUST.