Vauxhall retailers will be hosting a sales event with customer offers that includes a £500 gift card.
The promotion takes place from Friday to Monday.
Included are the Astra (pictured), Corsa, Adam and Mokka, plus the Corsavan, Combo, Vivaro and Movano.
The offer will also apply to customers placing an order for a new car or van that is registered by June 30.
Customers will also have the opportunity to save 20% off all Vauxhall accessories.