Hey Guys,

I heard on the news, new cars sales are at a record high since the economic turn down. As such, 1-3 year old used cars are a "deal" now.

I've been interested in a Mega-cab diesel for awhile. What MPG have you guys been getting with the 5.9 and 6.7 engines? I heard the 6.7 got worse, and higher maintenance cost's with the new emissions stuff.

Is there a preferred year for the 5.9 for power/economy/reliability? 6.7?

While most of my usage will be towing, I was considering 4WD for the rare instance I get stuck in the mud. What is the mileage difference if you add 4WD?

Thanks for your input!!