Try and do a bit of investigation into its history.
Was it a pre reg / XDemo / Privately owned car for example ?.
If privately owned, what / why was it traded in after such a short time ?.
Ask the dealer to check if the car has had any warranty work carried out, as this will all be on record.
This may give some indication if the car has had issues and therefore traded in due to it spending a lot of time at a dealership.
If the car is straight, they will be more than willing to carry out these checks for you.
If they refuse or are not willing then be cautious.
It’s unlike the car will have suffered any accident damage, as the wait on parts is so long
.
But you could run a check yourself via the normal people who offer this type of paid service.
These measures on a nearly new car, may on the face of it, appear to be a bit extreme.
But trading in a car when it is only 12 months has an underlying story to tell.
It’s possible that somebody decided to upgrade to a face lift model or the MG4 ?.