1968 British Leyland Austin 1800 ( right hand drive). I nicknamed it: “Rain lover” (there was a famous race horse of the same name). It was named not for the horse, but for the rain. Every time it rained, or I happened to drive through the smallest of puddles, it would stall. I described it as the most comfortable car while waiting for the tow truck.
Sounds like a temperament similar to the Austin 1100.