First car: Which model/trim???

[scryfst]

I picked up a 11 XL Denali (6.2) a few months back and she gets better mpg than my 04 with the 5.3! I averaged better than 20 on a 1700 mile trip and almost 15 with a small trailer and two atv's in two. I don't think you'll ever see that with the 5.3 and a truck this big, especially a XL.

 

[felixgun]

I've had an 08 LTZ and have an 09 denali now. The better leather and 6.2 is huge. Also got more options on the denali but they're all available on the LTZ too.