mkletka wrote:
Having had a lawn service for 39 years I found out that getting a truck big enough to handle anything I wanted to do with it plus what I didn't know I wanted to do with it was a lesson learned. I've decided that a 3500 of some sort with either a Chevy 6.0 or 8.1 is a good choice. The Allison is good as I've had them w/ the Duramax. A Dodge w/ a Cummins is a good choice but I've found that Dodges seem to rust too much. I've had a Ford 6.0 and don't like all the things that can go wrong w/ the engine. Diesel vs gas isn't such a big issue when carrying a heavy load. With the price difference between diesel and gas they end up about equal. Thanks for the input.
I've had a 2002 Chevy 3500 with the 8.1L and Allison since about 2010. Started out with 38000 miles on it, have 58000 on it now. Only run it April through October. It's my "toy" that can tow or haul just about anything I need it to.
I also have a 2015 Chevy 2500HD with the 6.0L and 6-speed from my Dad. There is no comparison. The '02 will run circles around the newer truck any day, any time, any load, any trailer.
8.1L's produce a lot of heat and do use oil, up to a quart every 1000 miles. Mobil 1 5W30 seems to hold up the best.
The problem is they're getting long in the tooth. It's not like you can just walk on to any dealer lot and get a nice low mileage example. More likely you're going to find something that's got a bajillion miles on it, rusty, clapped out. You're not going to find one like mine just every day, and unless you wave a LOT of $100 bills in front of my face, it's not for sale.