I just got my gc tour/navi mdx. I'm concerned about the mileage I have been getting. I've primarily been driving in-city but I'm getting just 13 mpg accrording to the trip computer. The dealer mentioned that the engine takes a while (~500 miles) before your performance improves. Is this true? Any personal experiences.
Also, do you know if you can set up the mdx to auto-lock all doors when you start driving?
Have just gone through 1,000 miles, and mpg is running around 16 in mostly commuter driving (local roads + slow highway). Had hoped for a bit better, but expecting improvement as engine breaks in more and driving style improves.