Advice on Logo

The only one that really works for me is the one with the big A. If it's supposed to be an L too, then the diagonal needs to be the same thickness as the rest.
I would work on that one and maybe make the L more definite.

I'm not keen on the font overall for some reason, and don't make Auto bigger.
I agree with above, don't like any of the others really, the only one that could be developed further is the one with the large AL
Im in agreement here with the guys above, the one with the big A has some potential,
  1. you need to align that text, the Auto seems misplaced,
  2. once you align them you might play with the letterspacing,
  3. change the font,
  4. and play around with the A.

I believe there is a nice logo design in there.