Jesse's done the DA-20 on grass. So yes, it's possible.I have never landed one on a grass strip, but I must imagine it is possible.
170kts out of the RV10 - and you don't have to push it.
Plus T/O and landing distances absolutely demolish anything else people have listed save the Comanche 400 - which burns, uh, 21 gallons an hour at 75%. Not exactly low fule burn.