2019 Gas sprinter

Has anyone here test drove the 2019 gas Sprinter. My area does not have one yet but Im talking to a dealer 4 hours way that does. I’d like to hear peoples experience with the power. I am considering the gas version for my build which will be for full time living and I don’t want to be underpowered with a payload of 3,000 lbs (I’m guessing at this number and I’m hoping it will be less).