Makers of gas-guzzling cars cheat emissions tests the most
Car manufacturers that sell the majority of gas-guzzlers in Europe manipulate fuel economy figures in tests much more than those makers that produce more fuel-efficient vehicles, a new report by the International Council on Clean Transportation (ICCT) reveals. The report adds new evidence to a series of recent studies that show the gap between official test results and the fuel consumption drivers experience on the road is rapidly increasing year-on-year.