diy car tuning

What is the easy to service reliable 6 cyl car nowadays ?
I own a 2001 Dodge Grand Caravan bought new. It has almost 120,000 miles and I service it by myself.
I do all the fluids 3,000 mi oil, 30,000 mi ATF and 50,000 mi coolant changes etc. I also do tune up (spark plugs, O2 sensor, belt, ) brakes, various bushings, engine gaskets etc.
Grand Caravan is not a hard car to work on, it has a vertical Oil Filter, and once you remove the windshield Viper cowling there is plenty of room to do the spark plugs etc.
Now the car is getting older and our needs are changing too, so I am leaning towards a 6 cyl sedan. I wanted a GM car with 3800 engine but I found out GM does not make those any more, but I think you’ve got my point. So for a DIY’er what is a relatively easy to work 6 cyl car nowadays ?
Chevy Impala so says, my brother inlaw who is a master mechanic. He says they are reliable and easy and inexpensive to work on. Hope i was help.
diy
