Originally was going to get the 07 at the end of the year. But after hearing about the new V8 I waited. I was not disappointed, power is very good. MPG could be better but is OK at about 16.5 average. I like all the storage, but dash looks and feels like cheap hard plastic. Cab has a lot of wind noise, but with stereo on it is not noticeable. Ride is stiff and bouncy, very noticeable while going around a turn with bumps, feels like the back end is going to lose traction. I have the Sport and it should have been set up to look sportier like the Colorado with a lowered stance. Front seat only holds 2 people while my older model holds 3, 3 would be better. Stock rear tinted windows are dark.
V8 is awesome, might be faster than the Hemi in the Ram due to the Ram being a 1000 LBS more.
Better gas millage, lower stance, interior plastic needs help. I like the seats from my 03 better.