Re: The secret to high MPG
I am just now getting the hang (I think) of great gas mileage. In the last few days I've seen my MPG's go from around 31-34 to around 40+/-. One thing I've changed is I reset the NAV consumption screen every time I start the car instead of once a day as I was doing. This lets me see exactly how I do on any given trip. When I was doing this once a day, I might have a great trip in the morning but not in the afternoon, and yet I couldn't tell that the PM trip was that bad because it was holding up with a morning average on a previous trip. Thus I couldn't recognize I had done poorly on a particular trip and as a result couldn't learn what was working and what wasn't.
Here's what I'm doing. First, I turn off the AC and open my moon roof and windows in the mornings while it's been fairly cool. I go without the AC as much as the day as possible. In the afternoons, I'll blow the hot air out of the car and then close all windows running the AC as hot as possible. If you go without AC for a while in the afternoons when it's hot and then turn on the AC to about 79 or 80, it will seem cool enough.
When I first start out each trip, I get the car up to speed limit and immediately set the cruise control. This could be on a city street at 35 miles per hour or on the freeway at 60 or 65, whatever. The cruise control is excellent in any terrain or driving condition at getting great gas mileage and at the same time keeping your battery charged. It does great for your gas mileage even before the car gets warmed up enough for you to coast in Eco mode just using the battery. Plus, when you coast like this for a while, the battery level declines and then the gas engine runs often and your gas mileage goes down. The cruise control takes care of both issues. Until the car gets warmed up, it's not going to cruise in the Eco or battery only mode so the cruise control is very good at getting the best MPG's for you from the start and as long as you can use it in traffic conditions.
When I can see a red light approaching, I brake and let the car coast as long and far as possible. I usually stay in the right hand or at least the middle lane, wherever I'm at so that cars that want to go faster (and they ALL usually do) can go around me in the fast lane. I've found that you can use the cruise in the right or slow lane even at 35 miles per hour without hindering traffic because they can go around you. Sometimes, I can not use the cruise in various traffic conditions, but once the car is warmed up, I can get up to the desired speed and then let off and lightly hold the accelerator to where the car cruises, glides, or whatever you want to call it, in the Eco mode (the blue mode on the instant MPG gauge down below the 60 hash mark).
All in all, if I could offer just one tip it would be to start using the cruise control as soon and as much as possible on each trip and throughout the day.
I've just started understanding and realizing this in the last couple of days and I hope my theory holds up. It's incredible to be getting 40+ MPG's in a car the size and even the power of a Camry and still have the power I need when I want or need it.
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