About this programme

4/10. At the Anglesey circuit, Tiff Needell test-drives Audi's S4 saloon and Vauxhall's rival motor the Insignia VXR to learn which is faster. Vicki Butler-Henderson offers an insight into a luxury SUV from Infiniti, a company new to the UK, and Jason Plato puts the Audi R8 GT supercar through its paces. Jonny Smith also demonstrates how cheap it can be to obtain a racing licence, and undertakes the training, tests and exams required before competing in a track day event in a Porsche 944.