The ground clearance is quoted here
https://www.the75andztclub.co.uk/ind...hepage=75-info
Compare height of wheel arches from the ground also with your 2.0 . If the difference is significant it will be worth checking the front springs for breakage , and also looking for colour bands on the springs to see if wrong ones have been fitted
The springs can break near the bottom and go undetected for some time .
Are the wheel rims and tyres a suitable size or could someone have tinkered ?
Just a few thoughts as Christmas can be boring
