Is there any proven modification that has improved mpg in 2008 or later models:
Looking for a Used Outlook in your area?
CarGurus has 1 nationwide Outlook listings and the tools to find you a great deal.
Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.