2007 Chevrolet Silverado 1500 LTZ 4dr Extended Cab 4WD 6.5 ft. SB (5.3L 8cyl 4A)
Traded in a 2003 for the 2007 with the Z71 package. Can't believe how much improvement in ride and quietness. We have the 6.0 and are very happy with the performance and gas mileage which has been 14.5 overall. Have not made any trips with it so can't say about highway mileage. Almost as much fun to drive as our Corvette. Have to say it is a great truck.