I've found reliability for many cars is directly proportional to how well you take care of them
I had a Nissan 240sx that was 12 years old and had 130K miles on it. Sold it for over half of what I paid for it 8 years earlier. The only repair I had to perform (other than wear items like brakes and the clutch at 110K miles) was the replacement of 2 fuel injectors - common problem with the KA engine that was in 'em - the 4 cyl X uses the same engine, dunno if it's the same injectors or if they finally fixed 'em. The biggest factor in that vehicle was I took good care of it - washed it, waxed it, kept it clean, did routine maintenance on it well, routinely
Heck, had a crappy oldsmobile cutlass supreme - one of their worst early 80's car's, and it was pretty decent because I kept up on the simple stuff and didn't abuse the piss out of it.