I have a Montana so therefore I am biased...
However, Montana is NOT a better tractor than Kubota - and same goes for the other way around. Each has their strong points, here is my opinion.
I looked at Kubota (my dad bought a Kubota at the same time that I purchased my Montana) and I felt that the Montana was a better value.
This comparison is based on price, both of the following machines cost the same:
Kubota
L3400 vs Montana 3940
Montana advantage:
39 hp vs 34
much heavier machine
comes with rear remotes
3pt draft control
brakes are useable (not on same side as hst)
stronger loader
quick attach bucket
electric pto switch (no clutch on this tractor)
Kubota advantage:
nicer paint - more durable, less rust
very rigid solid loader - very well built
engine starts faster
seat is more comfortable, seems to be at a better height
Comes with grill guard
Things I strongly dislike about these machines:
Montana
- it didn't come with a grill guard and I busted the grill within one week of getting it.
Kubota
- useless brakes,
- 3pt hitch IS CRAP for two reasons; jerky problem (search here) and the geometry of the lift arms don't fit some things (they are two narrow and bind on plows, sickle mower)
- fender/tire clearances are near zero; you have to buy wheel extenders to be able to use tire chains
- loader and bucket are very fast and touchy, easy to 'rough it up' or spill a load
For the same size (hp) machine the Montana would have been about 15% less money than the Kubota - and still included all the 'options' that I listed for mine where the Kubota does not have them.
If you are looking at the Grand series Kubota then many of the 'missing' options will be included but the cost is much higher. I think you will see a cost differential of ~20%.
You also have to consider your dealers and the stability of the manufacturers.
Again, my
opinion is based specifically on the two models listed; they are not apples to apples but pricewise they were identical (actually I think my Montana was $500 less...).
Other info; Montana seems to be the same as Landini and McCormick (at least in certain sizes.
I really like the 4340, that is a lot of tractor!
Cheers,
Mike