Buy one at £7k, put that spare £153,000 for repair bills. I highly doubt it will cost £150,000 to run that thing over say 9 years.
If you are in a position where a £160,000 car is easily affordable, then you've no real reason to mess about with a 10 year old CL.
This is why these cars spiral into no-mans-land.
?

. Or for people who dont spend all they can afford on the purchase price so can afford garage bills if they crop up. I'm going to find it hard to resist an old S-class or 7-series when I finally decide to move on from the Vauxhall barge.