Awaiting my car repair

The Subaru dealer called me a few hours after I dropped off my car for service. The head gasket (which I had replaced in 2018) is still fine. I was told the spark plugs and some of the wires needed to be replaced. The repair cost will be around $600. My car should be ready to pick up tomorrow.

I can't afford to completely replace my car yet. When the time comes, I'd like to get a larger model like a Subaru Forester or Outback. This would be useful for both delivering and traveling.