Vortec: Too much engine? (Mileage questions)
Hi, I'm getting dangerously close up upgrading my 1999 Yukon with a 5.3 engine to a 2007 Yukon XL with a 6.2 engine. I was test-driving it today and saw the display list an average MPG of 11.5. Yik...
Forum Discussion
Thanks for the input!
I've never had an AWD before ... what's good and bad about it, both as a tow vehicle, and as a "regular" vehicle?
APT wrote:
I personally do not like the AWD system mated to the Yukon Denali.
I've never had an AWD before ... what's good and bad about it, both as a tow vehicle, and as a "regular" vehicle?
