New Vauxhall Deals at JCT600 At JCT600, you’ll find the very best of the new Vauxhall range. A British automotive manufacturing company, Vauxhall has been at the forefront of motor engineering for over a century. Vauxhall are always on the lookout for ideas that will make their new cars smarter than other brands. So, whether you’re purchasing the new Vauxhall Adam as your first car or looking for an upgrade to the new Vauxhall Astra, there will be a model to suit you. Head into any one of our three Vauxhall dealerships, to find the best new Vauxhall deals for you in 2018.