Which car should I sell?
Car 1- 2001 BMW 320ci cabriolet. 320000km. Very good condition- leather upholstery
driver's seat a little worn. Maintained from new by BMW.
Car 2 - 1979 Citroen 2cv. Good condition. New mot.
Must sell one. Which?
Really up to you. IMO, if you don't have an emotional attachment to the Citroen, then I'd sell that one. Might get you more money vs the BMW and you can continue to drive that one.
That's the problem - I have emotional attachment to both.