How to increase Sienna mileage?

[jmadukayil]

I have a 2008 Sienna LE and get 20.5 mpg (hwy city combined).
Can someone please recommend methods to increase this mileage, if any.

[Daox]

Welcome to the site.

The easiest, quickest and cheapest way to increase fuel economy is to alter your driving style. Check out this list: 100+ Hypermiling Tips. They won't all apply to you, but the more you use the better mileage you'll get.

If you are looking to do modifications look at our other list: 65+ Efficiency Mods.