The big-car problem

EARLIER this month Germany's carmakers were hit by new emission limits proposed by the European Commission. There were howls of protest, not least from Angela Merkel, the German chancellor. So the proposed ceiling was raised a little, to 130 grams of CO₂ per kilometre to be met by 2012. This still left the makers of many of the world's most prestigious cars with the most work: in the European Union only six German-made models meet the target, but 34 of those made by competitors do. Moreover, of all the cars on sale in Germany which pump out more than 200g of CO₂ per kilometre, most are German.