Reviewed By Ronald L (North Syracuse, NY) Reviewed for a 1998 Honda Odyssey —5/15/2008 9:06 AM
I took a 300mi round trip, the same as I took the week before, using cruise control most of the way. I noticed by mileage went from 22.5 mpg to 27.8. That is the best I've had so far. While I realize that I wouldn't see a great difference in stop and go driving, I did see it on the road trips. I would highly recommend this purchase.