I cant tell you much but I can tell you the Toyota Prius (when I was DXing cars for them last year) was on a 2 year back order. I got to drive 3 of them through DC trafic. If Im not mistaken the electric engine doesnt kick in UNTIL your doing 25mph, so its great for trafic IF you live or work in LA , DC ect. This year toyota's come out with Highlander Hybrid, I havent driven it but let me tell you I wouldnt buy ANY type of highlander at all. Camary Hybrid.......YEAH BABY! THERES a sweet car! It gets great milage Ive never heard a customer bad mouth it and if I could afford a car? That puppy be it!