Rayaan, you have not done yourself any service in this thread, so perhaps leave it there?
As for showing off, regardless of how long you may have saved for your cars, you say that financing a Bentley for 'only' £1400 a month and you could manage £3k does sound a little like boasting.
For most people, a car is their second biggest purchase after a house, so it is somewhat different from financing a tv, or other goods.
As far as I am concerned, if the person can afford to run the car and pay the finance every month, then why shouldn't that person buy the car if they want it? It's their money and they do what they want with it.