Do recommend me good ad placement

Hello.

Please do recommend me good AdSense ad placement for my Pontiac Grand Am site.

Currently it only has Google AdSense on its left navigation. I know there are better places other than that.

Please recommend me good AdSense ad placement along with what size ad would be good. Should I blend it in or have the ads stand out?

Oh, pics would be the best to with like arrows showing me where to place them.
Green rep to thank anyone and everyone who help me.

 

I hate In-Text Advertising on sites, when I see them I just move on. It's annoying. Get rid of them and you will get more clicks on AdSense.

 

I think the ads blend in too much. Most people will just ignore them. You might wanna try making them stand out a bit more or putting them in the middle between text.

 

Where, exactly?

 

Well my suggestion is to use button size image ads on the left side of the content.

 

your colours are good but i think your ads are away from your real content. for example adding one ads unit under your car pictures can be a good placement for you.