Only two that I regret selling, but at the time it was probably the right thing to do
1. 1982 B2 80CD - my introduction to five-pot warbledom

Sold to make way for a B3 90 2.2
2. 1990 BMW E32 750i - 5 litres of V12 waftness, fabulously engineered, every imaginable toy available (in 1990) and the wrong side of £60k when it was new (more than I paid for a house in 1990!). We had it as a third car at the time and sold it to pay the builder when (current) house renovations didn't slow down. I'm not a fan of modern BMWs at all, but this was sublime - and I only paid £2k for it.....
