The greenest cars with a gasoline engine: Shift Ranking of August 1508/15/2014August 15, 20141. Lexus CT 200h 8.08 of 10 Points/ 2. Seat Mii 1.0 Ecofuel Start-Stop 8.03 P./ 3. Peugeot 308 1.6 Blue HDI 120 Start-Stop 7.9 P. / 4. Audi A3 Sportback 1.4 TFSI G-Tron S Tronic 7.58 P./ 5. Toyota Prius Hybrid 7.53 P./https://p.dw.com/p/1CvVoAdvertisement Source: Verkehrsclub Deutschland