It could have been any other car here. As luck would have it, a 2002-2008 Opel Vectra had been parked on the spot in question.
You seldom see them in that colour now. And here’s an official photo from GM in a lovely gold. This comment is related, perhaps, to our recent discussion of colour.
You can read a review here. It’s the 3.2 litre V6 in a jolly gold colour.
And this is a pleasing metallic green with black wheels. I’d prefer it without the black wheels but it does look purposeful.