I've owned my 2003 Honda Civic Hybrid now for 3 years.  It's been completely reliable with absolutely zero down time.  I've had it in to the dealer once for a PCM update.  I've replaced the tires and had a four-wheel alignment done.  Other than that I just change oil every 4,000 miles (AMSOIL 5W20) and pour in gas every two weeks.  I average 42 mpg in the summer when the AC is constantly running.  In the winter I get 48-51 mpg depending on traffic.  The first couple of months I had the car I was REALLY trying to see what sort of mileage I could get and was… read full review »