[Timberline]

I reccomend you don't use a car cover esspecially for a black car sitting outside. This is what you will run into. if the car is freshly washed no problem however you will be driving it and it will get the local smog and dust then you put the cover on it for the night, you now have fine scraches on the car and they will really show up on the black car. If you have an over night rain or heavy dew, what are you going to do with the car cover because it will be wet and will end up mildewing because you will have to roll/fold it up. The car cover will continue to get dirty from dust etc and then there is the wind which starts the car cover flapping eventhough they fit snug it will still wear on the paint. You will get tired of this whole process in a hurry.
If you take care of the car, wash it once a week or so and wax it at least twice a year you will have more fun and still have an awsome looking car.