A ten year old 1995 Kia Sportage. All sorts of electrical problems, the four wheel drive didn't work and I could never figure out why.
I will say the engine was surprisingly durable. I got it stuck in the mud and a friend of a friend tried to help get it unstuck by trying to drive it out, but only managed to get it stuck deeper and cracked the block. I had to add new coolant every day, but I drove that car gor another 6 months with a cracked block and only had to spend a few minutes trying to coax the engine to start when it was cold.
Pro tip: Never buy the first year of any car, even used.
I had a 1995 Kia Sephia and my dad happened to be the parts manager at a dealership with a Kia franchise. Found out the transmission was made by Mazda. I think that or 1996 was the last year. You might have had the same thing.
Wikipedia says the sportage was a Mazda with kia branding back then. Which probably explains why I only ever had electrical problems that weren't from unrepaired damage.
I owned a Ford Escort that ran with a similar program of trade between Ford and Mazda (I think it was 96 or so). So the engine and such was Mazda in a Ford body. It was worn down from past abuse, but it ran a long time regardless before it gave up. Apparently the flip side of Mazdas in Japan that got the Ford mechanics were terrible, so I count my blessings.