Ian 
2018 Toyota Corolla Sedan LE 4dr Sedan (1.8L 4cyl CVT)
Basically The Same Tinny Corolla of the 90's
 Was looking for a compact commuter that got good mileage, could fit people and dogs, and that would last a long time.   I test drove a few cars, but Toyota's Safety Sense was what made me purchase the vehicle - it is great to see these safety features on a base model compact car and I applaud Toyota for doing so.  I live in Wisconsin and bought the car in July.  No issues until the colder weather came in.  Whenever the temperature is below 40 degrees there are noises everywhere!  First there was a rattle in the headliner right above the driver side.  I popped the dome light off and stuck some Styrofoam in there and that seemed to cancel that out.  Second there's rattles coming from both trim pieces on the dash for the side mirror defrosters.  Upon inspection I found that the piece doesn't meet snugly with the vent, so I glued some foam to the base of the trim piece and that seemed to fix that problem.  Finally the dash rattles like no other especially in colder weather.  It mostly disappears when the car is running at temperature.  Again sticking some foam along the base and A pillars seems to help mostly.  Overall it's a good car with lots of potential, but with less than 11,000 miles and rattles all over, I am nervous about the long term reliability for the vehicle