I've owned my 2002 MDX since 2004. It only has about 85,000 km (53,000 miles). I've never felt that the mileage was very good, but I notice on this site that most get much better than me. I only get about 320 km from a full tank. That's about 200 miles. That's a full tank of city driving, but not heavy traffic, just not highway. Does anyone else get such poor fuel economy? Is there something to do to remedy this? By the way, I only use the cheapest gas, but I read that it shouldn't male any difference to fuel economy and I don't notice any issues with performance.