ORIGINAL: yarom
For example, a 3W 50cc class engine has absolutely no advantage over a DA-50R, yet costs more. Same thing is true for 75 to 85cc class, 100cc class, etc. until 150cc. 3W Makes probably more sense when comparing in the higher sizes (until DA releases the 170) and certainly at 200cc and more (I think ZDZ has a large one).
So in fact, you get less for the money for a 3W and the manufacturer and/or importer, have not adjusted pricing to be competitive in the American market.
As far as 50cc prices go, DA sells their 50cc for $595. Cactus Aviation sells the 3W-55i for $595.
So it would seem that you get 10% MORE displacement for the SAME price, and a much more ruggedly built (although heavier) engine!!!!!!! It is rated at 5.5HP (vs DA's 5.0), and it comes with a 3-year warranty.
OR, you can spend a little more ($715), and get the 3W-55iCS that's exactly the same weight, but rated at 6.5HP............................
Sorry if this is causing any controversy (Don't confuse me with the facts!!!!!!!

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