E250 fuel consumption is around 10.x liter/100km. pure highway can get around 7 liter/100km. I got a pre-owned 2016 edition e local model. service in hap seng around 1k for normal service. the price can be higher if there are other things need to be change etc brake pad, atf oil, aircon filter then price can go up to 3k plus and above. Service is base on 12k interval or 1 year whichever come first. if recon unit service outside might be cheaper