Question: what is the most fuel efficient vehicle?
Answer: Suzuki Celerio 1.0 Dualjet., Seat Ibiza 1.0 Eco TSI 95., Peugeot 208 1.6 S&S Diesel., Kia Rio 1.1-litre Diesel., Toyota Prius Hybrid., Hyundai Ioniq 1.6 GDi Hybrid SE DCT., Nissan Leaf., Renault Zoe.