And on June 7 – in just six weeks’ time – Vauxhall will reveal full details about the GTC to coincide with its order books opening. Pricing, technology, equipment and powertrains will be laid bare, giving customers the chance to specify their ideal model and place an order early. The first production version of the Astra GTC will then receive its world premiere at the Frankfurt Motor Show, on September 15, with first cars appearing in UK showrooms late autumn this year.