Tipped 2 tonnes of soil on the drive and said

"ooooh, you've got one of them (sic). I had one years ago. I remember the 3rd gear was immense. 100mph no trouble. A real sleeper it was. No one knew what it was, and people in fast Volvos and stuff would get their 8sses whooped. Loved every minute of it. My mate was looking for one the other day, and low milers were going for £10k to £15k. Wish I'd kept mine now."

Me: "Mine's a non-turbo."

"Oh. Here's your receipt. Sign here."

Ha!! Great write up!