You're going to lose money on it, its a brand new car.
Buy it for £14k cash (Or loan whatever) and in two years time it will be worth about £8k. It will cost you about £6k to own the car for those two years. Plus you've got the aggro of trying to sell it afterwards.
Or pay £999 deposit, Lease it for £199 a month, hand it back and its cost you £6k.
Makes no difference.
Prob what Im gonna do with mine tbh