Shell has introduced a new generation of its Advanced fuel in response to Texaco's launch of its CleanSystem petrol in April. Shell's additives are claimed to improve economy by 2.3 per cent and cut 30-50mph acceleration time.
Join our commenting forum
Join thought-provoking conversations, follow other Independent readers and see their replies
Join our commenting forum
Join thought-provoking conversations, follow other Independent readers and see their replies
Comments