I am disgusted with this, my 2nd Camry, and my 3rd Toyota. The MPG was advertised as 24 city, 34 HWY. I have NEVER gotten better than 17 mpg and sometimes get 15/16. I've taken it to Toyota and all I get is a recommendation for a $500 tuneup. I have religiously followed instructions for maintenance, and have treated it with care, but I'm going to sell it. My Dodge minivan with 110K miles gets better mileage. I bought the silly thing mainly because I wanted better mileage, and it was a replacement for my '95 Camry which, even after 120K miles, got 24 mpg. Pathetic. Plus, the cup holder in the front doesn't work: it's not adjustable and the slim plastic tab keeps popping out. A lemon.
Increase mileage. Redesign the front cup holder. Improve HP.