I have a 2000 accord Automatic, I can't seem to hypermile. Despite my best efforts I only get around the EPA MPG sometimes less
My car doesn't seem to enter DFCO. I can be coasting downhill in Drive at around 55/60 mpg, but the engine load and Fuel use (gallons/minute) stay at idle levels
When driving on a flat road P&G doesn't seem to save gas. I'm better off maintaining a choice constant speed. Load will be ~80 and MPG will be slightly above EPA estimates
Tires are all at the sidewall max.