They are the same as a 5600 but with slightly more emissions (My 2015 has DEF but no DPF, 5700 has both). They are not actually that expensive, if you compare like for like tractors. The 4 cylinder 5700's are comparable to a Deere 6R. I spent a bit of time mowing with a 6R this summer, looks bigger with a massive hood that reduces visibility but had less features, same capability, but was no where near as nice to drive as my 5612. Had to clutch to change ranges and use an actual gear lever! None of that in the Massey! In all fairness my massey was probably speced higher than the deere with cab, loader and 3pt suspension. Makes a big difference. My 5612 was a lot cheaper than a similar 6R.
Haven't had it long (a little over a year) but have 1500 hours on it and baled 3400 4x5 silage bales last summer. Quality seems good so far and very few problems, a couple minor ones. Much better than the deere I had before it, but it was an E series so no comparison. The big thing is everything is programmable, upshifts downshifts, revs, hydraulic flow priorities, everything. When baling I step on the brake pedal only. Have it set up to auto stop and gear down. Bale wraps, ejects and then let my foot off brake. Tractor declutches and shifts back to preset gear, rpm and speed.
