Hello & welcome. As far as I'm aware the nearest golf courses are in the Belek area, near Antalya, there was talk 10 years + ago that one would be created locally, but it's never come to fruition.
Used cars can be fairly close in price to the new ones. If buying a used one, you need to ensure that it hasn't been in an accident, or selling it on may be a problem, as one of my friends discovered.