Were it not for the elegant and vaguely familiar blue oval badge with silver script mounted on its snout, I would defy anyone to have spotted that the wild pale metallic blue V12 hypercar, that only ran the once as part of last week’s ‘Batch 6’ Michelin Supercar Run at the Goodwood Festival of Speed presented by Mastercard, was a modern-day revival of the once-famous and desirable Delage marque.