Corgi 251 Hillman Imp, in dark blue, with yellow interior and first issued in 1963.
This nice example is in near-mint condition, with a small number of obvious chips to the paint, 8/10. For the best idea see the pics.
The box is original, complete, and near to very near mint, 8-9/10. A little creased and worn along the edges, see the pictures.
From a great collection of vintage Corgi and Dinky etc... All bought from one very careful collector, many scarce items, at fair prices.