If its clunky going into gear then it could be that it needs a service or the mechatronics unit is failing
Give it a good proper drive and make sure it moves up and down the box smoothly. If the unit is failing it tends to jump out of gear i.e from 6th to like 3rd

Ask the owner if it has been serviced (think VW recommends every 40K??) and if the mechantronics unit has been replaced
If you get favourable answers to both then enjoy

It's a cracking bit of kit and launch control is excellent
