barmcd wrote:
Can these differences make a big difference in performance and reliability since the smaller engines and lighter transmissions are in lighter rigs?
We can get a 2006/2007 or maybe even a 2008 or 2009 model if we go with the lighter coach with the smaller engine. If we go with the larger unit, then we're looking at 2002/2003 or maybe 2004. Is the more robust engine and transmission worth the 3-4 extra years in age?
You will get lots of opinions on this.
IMO, much of the answer depends on how you will be using the coach. Few miles, lots of miles? Flat terrain or hills/mountains? Loaded heavily or just weekending? Not towing or towing a light vehicle or heavy toad?
I would certainly not be worried about a HD diesel/Allison 3000 being a couple of years older than a Cummins B/Allison 1000 or 2000! The drive train will likely still be in fine shape when the coach is falling apart. And, yes a lighter built/entry level coach will NOT be built as well as the heavier one. Even down to things like press-board cabinets vs solid wood.
