Well folks, I just bought a new vehicle.....for my wife. As was aptly pointed out in the responses my wife's able-bodied but high mileage car was the target of potential replacement since we use her vehicle to make long trips. So, I have not traded for myself, something I am happy to report. At times I get a little sweaty at night thinking of the 2011 GMC Denali diesel sitting there at the dealer beckoning me, but I am able to go back to sleep most times.
On a side note, I did price a 1500 GMC Denali pickup since, as mentioned, my needs have changed somewhat since I bought my diesel. I have not driven one, but it came in at just under $49000 OTD (not that much cheaper than a diesel one and a little high to me). I know nothing of these gas trucks, but the service manager at the dealership indicated to me I would be disappointed if I were used to diesel power (even with the 6.2L since he reports it continues to have the 3.42 ratio). I have gotten contrary opinions here on the forum. In addition, I (gulp) even looked at a Toyota due to the CrewMax cab. I know nothing about them either except a couple of my buddies have them and like theirs and they have more back seat room than my GMC does. I have seen Ford's videos showing the frame flex, etc., but wonder how much of that is marketing. The truth is since I have sold a lot of my larger equipment secondary to my parents selling off much of their property where I needed it, I have become a 1/2 ton needer in a 3/4 ton truck. I am quite pleased with my current ride, but wonder if I could get adequate use with less operating cost from a 1/2 ton.
John M