. This indicates that you have a weak camera. This is not a problem if you take a photo of a car without movement and from a closer distance.
(Maybe it's easier to buy one used, but then it might break at any time...)
. Your quality is not bad for a website, but the pixels are visible even without zoom. I cut the number into my virtual collection, that is, I do a multiple zoom. And I like it when the picture is not blurry and I can see little details