An XJS, that looks like a good old cruising wagon. One of the things I don't like about modern cars is they stopped putting ashtrays in them. I'll bet a jallopy like that has a monster chrome ashtray you could have about fifty fag ends or cigar butts in.
There's an old Jag parked outside Tonys Gym on Third Road a lot of days right next to the King Chulalongkorn statue/ shrine they built. Bit of a ropey paint job on it though. This one looks alright.