I have a 2011 SR5 and just returned from a 4000 mile trip from Arizona to Wisconsin. I have a little over 10K miles on it now and have to say it is a slug. I'm not sure if there is something wrong or these things just have no power. I'm talking cruising along at 75+ MPH and have to upshift at even the hint of an incline even with no wind. A bit more incline and bam I'm doing over 3000 RPM. Yeah I know these are shaped like a brick but c'mon, this is 270HP??? I know there isn't much torque seeing as how it's a V6 but I certainly expected much better power than I am getting. It will be going to the dealer for the 10K service and I fully expect them to tell me everything is just fine. But I have to say I am disappointed. Additionally, before I left for the trip I was averaging 20.3 MPG. After the trip 20.5. Not much improvement after 4000 mostly freeway miles with very little in the way of hills or mountains. The vehicle is comfortable and smooth. At one point I drove 19 1/2 hours in one day. But I am wishing it just had more power.