buying a car

Hello guys n gals, im about to buy a mazdaspeed 6 built in 2007 with close to 200.000km on the first engine and turbo priced at ~7k € wanted to ask here if the price is alright because every other ms6 i currently find has an exchanged engine and is priced just about the same.

I want to buy a 1st gen speed3. I know they’re older cars and I don’t have a crap ton of money. I’ve been considering 2 options which are either buying one with around 100k miles on it or buying one with around 150-170k miles on it and swapping that engine for another one with 50-60k miles on...