The dealer says Sportback is "hatchback", standard is "Estate" and, handy hint, if you really give Aviva a bad mark with their quick survey about your experience, miraculously the chatbot turns into a real person (though he (a) wouldn't tell me which was which as I had to make the choice and (b) then had to pass me to a different dept because I had an online policy). Still, in the grand scheme of things, there are people with plenty more to worry about than these things.
Have a good weekend everyone.