Nothing except for the usual wear and tear.
I replaced the clutch at 100,000 miles and 211,000 miles.
I replaced the rack and pinion because I lent my car to someone and they went 4-wheeling in the desert!!
I LOVE MY CAR! It is incredibly reliable and the engine is still kicking!! I have taken it in for regular maintenance, e.g. oil changes, tune-ups and it is still getting great gas mileage!
I have spoken to mechanics (non-Nissan mechanics) and they have found that the Sentras's engines are very reliable.
Would you buy another car from this manufacturer? Yes
Review Date: 4th August, 2000