Very good. Does not have the same power as my 5.7 hemi had but saying that being so torquey down low it holds gears nicer. Feels way more confident towing then hemi did. None of that reving like crazy. I'll never own another n/a truck again. Fuel so far on this trip is almost dead even to friends ppweratroke and diesel cost nearly 50% more so it's a bonus. Still not very good towing but the extreme grades in mountains don't help.