I have a 2021 RAM warlock with the V6. I also had a very nicely equipped Sport Crew cab with the hemi and I hated it. The truck was beautiful but the mileage was killing me. I do drive a lot. My 2021 has nearly 90,000km on it.
We pull our boat with it a couple of times a year, and otherwise I have a utility trailer. Mostly I use it as a truck with regard to family ski trips, camping etc etc, Renovation, and building materials so on and so forth. My warlock has the 17" wheels, which do look little compared to a neighbor who has the warlock with the 20" wheels. Who cares. I don't off-road my truck, it's my daily driver/people mover. It's typically got kids bikes or hockey gear in it.
It's never left me feeling like I didn't have "enough truck", and I average around 11-12 L/100km. For our friends South of the boarder that's about 19-20 (ish) mpg. Pretty good for a truck really. I've had 0 issues with it.
As far as mods are concerned I've done a couple of minor things, but have some other stuff planned. I put USB ports in the rear door arm rests for long hauls with the kids. I spliced them into the power window motors which is nice because I can turn them off via the switch on the driver's arm rest. Then I swapped out the 12 socket in the rear of the center console for USB as well. I just completed making the media USB ports in the center console switched so my AA wireless adapter would actually turn off when the truck does. I swapped all the interior lights to a pretty blue color lol. Put LED high beams that are most definitely illegal because it's like daytime when I hit those things. I put HD air bags in the rear coils because very occasionally I need a half yard of gravel, or a load of lumber and the stock payload is pathetic. I had my Sport leveled with the Bilstein 5100's and loved it. So I'm going to do that, and I'm looking to find myself some og 17" Rebel wheels because my warlock is silver and I think the machined face would look sweet. I'm also considering some wheel spacers. Modest, maybe 1.5". A buddy of mine has them on his Warlock with the 17" wheels and it makes a huge difference aesthetically. I'll keep stock tire size. Other than that I got myself a 4300k light bar to put behind the grill in the bumper. I do love the hood lights mod. And I want some aux reverse lights. Switched of course. Seat covers. Maybe the neoprene ones that Rough County makes, because I have a dog that loves the truck as much as I do, and because kids are freaking animals.
Anyway, nothing but love for V6 from this guy.