Three-quarters of Europe's car brands are failing to improve fuel efficiency fast enough to meet a key European emissions target, a study has claimed.
The top performer on fuel efficiency was Fiat; while Nissan came bottom of the table.
The report is the first to show the progress of individual European car brands on meeting the commitment to cut carbon dioxide (CO2) emissions.
Improving fuel efficiency is vital in efforts to tackle climate change.
The more fuel a car uses, the more of the greenhouse gas CO2 is released into the atmosphere.
The story has a chart that ranks the automakers based on what percentage of their reduction target they managed to acheive.