Getting firsthand information from an actual car owner is one sure way to get an idea of car performance once it leaves the lot. Autobytel features real consumer reviews that give the unbiased experience of a car.
Bought my 2011 Denali 1500 used,I have had it more than 1 1/2 years its great,had over 150K miles when I purchased, I have put about 11K miles everything still works, drives good, ride great for a pickup plenty of power love the 6.2 better than the 5.3 lots of bells and whistle,14mpg have been on a few 1200 mile round trips with wife and 2 dogs got 18 mpg. I have had a ton dodge dully, 92 Silverado with the great 350, 2006 Silverado 5.3 SLT both 4wd z71. This is my favorite