Renault low-cost Romanian Dacia car unit has widened its range of economical and 'eco-friendly' engines to include new versions powered by liquid petroleum gas (LPG) and E85 bioethanol. The new Sandero E85 model emits as little as 60g/km on the sugar cane-based E85 fuel available in Sweden and 130g/km on the sugar beet/wheat-based E85 fuel made in France.