Question: what is the most fuel efficient small van?
Answer: Citroen Berlingo 1.6 BlueHDi 100 S&S M Enterprise/Driver - 67.3 mpg. Peugeot Partner 1.6 BlueHDi 75 Standard S/Professional - 67.2 mpg. Renault Kangoo 1.5 ML19 Energy dCi 75 - 65.7 mpg. Mercedes Citan 1.5 109 CDI Long - 65.7 mpg.