JBL 
2006 Toyota Highlander Hybrid SUV Limited 4dr SUV (3.3L 6cyl gas/electric hybrid CVT)
100% satisfied!
 This is by far the BEST vehicle I have ever owned.  So far, with 40K miles, the vehicle has performed flawlessly! The best mileage I have obtained so far was in the summer of 2006.  I averaged 35.2 over 576 miles!  So it can be done - the vehicle is capable of beating EPA estimates! Had I been more careful, the mpg would have been even higher.  This was without extreme driving techniques, but using only gentle driving - no hard acceleration or braking and included several steep hills, up as well as down & mostly highway.  This is not the norm though as the avg. is 28-30 warmer months and 25- 26 in colder months. Don't blame Toyota for Federal EPA mileage flaws.  ALL vehicles are usually LOWER.