I cannot stress enough to anyone, do not be fooled by Kia/Hyundai. Yes "they've come so far since the '90s" like everyone says, but they're still cheaply made pieces of poorly engineered Korean ****. Unless you're planning on leasing it for 3 years or so, they will not last in the long run, I promise you. I do nor recommend new American cars either, unfortunately. If you want a good reliable car that will get good mileage and run like a top for the next 20 years, get a Toyota or Honda (Nissan has gone downhill to some extent, and as much as I hate to say it Subaru has turned to pure garbage these days plus they never got good mileage, and Mitsubishi was never good in any aspect).
While the Toyota or Honda will be more expensive than the Kia/Hyundai up front, you get what you pay for when it comes to Asian cars. And they hold their value so rediculously well (unlike Korean cars). Think of it as a firearm or a power tool. A Saturday night special will not last long and will not have the fit and finish if a real gun. Harbor freight tools while very cheap and "good enough for most jobs" will not end up in your grandkids toolboxes one day, probably not even yours after being used a couple dozen times. They don't explode the first time you try to use them, but don't go thinking they'll be good tools in the long run.
I have experienced too many Korean cars that were pure junk, and none that were good. I bought a used Hyundai with 100k on it maybe 10-12 years ago, different time I understand, but it was just junk. Sure it never left me stranded, but everything else about it was horrible and honestly can't say a single good thing about it besides the fact that it started every time. My wife bought a brand new Kia in 2011, it was in a junkyard by 2017. I have a few friends that bought them within the last 3-10 years, none of them still own them. Some had outright failures, others just got sick of bringing them in for stupid repairs or dealing with crappy stuff. They're just dumb clunky vehicles that are still to this day engineered like crap. They check off all the boxes for "comparable features" when comparing them to other cars and they cost less so it seems like a good deal, but they're not up to the same quality, noting works quite as good. The backup camera beeps too much, the engine is too rattly, the radio has a dead sounding mid range, the display screen acts glitchy, even the freaking outside thermometer is severely inaccurate, MPG readout works poorly, cruise control won't hold a steady speed, etc. Just the insignificant little things up front, sure they would have been awesome 10-20 years ago but compared t what else is out there they're yesterday's technology and so much less refined they still deal with stupid problems that have been smoothed out by everyone else. Coming from a 40 year old Chevy sure they seem awesome, but check out the comparable *** cars and you'll see what I mean. Lackluster performance and economy, build quality, and comfort when compared to Japanese counterparts as well, very much so. The only person I know that downright likes his Kia is my 83 year old grandfather who can barely see so he rarely drives. He's about to turn in his 3 year lease with about 4500 miles on it, probably 1k of those were when my mom was borrowing it when she came up to visit last year. Of course ANY brand new car will seem nice off the bat, but as soon as it starts getting just a little bit old you'll realize you bought a cheap piece of throwaway junk... Don't do it, please...