its the normal ebay scam. They say there not in the UK, send 1k for deposit etc etc and they will then send the car. They cant take money from your ebay account unless they know your password, and thats why you shouldnt have your email account, ebay account and paypal accounts all using the same password. Guess one and then your f**k.
I emails a Cupra R scam the other day, said i would give him 4.5k in cash if they meet me somewhere. Then they came back with the normal bull, i live in germany etc etc.
Just keep your eyes out, any real doubts email ebay. They will confirm or scare off the user.