I've only owned one Nissan. It was an old, low-kms, ridiculously soft-riding Sentra station wagon.
Had no complaints about reliability (though I didn't own it very long).
Ironically, it (well, the sedan version) was the most efficient car on the EPA's list when it was introduced... if you believe wiki.
It was old enough that it had both "Nissan" and "Datsun" badges on it.