I've had my Sentra for about 3 years and put 40k on it. I've replaced brakes, belts and a fuel pump and need tires. Blind spots are really bad. At 5'6" my legs hit the steering wheel if I try to drive while wearing any heel higher than 1". Loud road noise, heavy idle, jerks on acceleration.
The little holders all around the front dash.
Fix the mechanical defects, more legroom, it's impossible to put a cup over 12oz in the holder... it falls out because of the design.