Mazda 3 2007 Sedan Salvage title , fair condition , for 800-1k$ from a friend He's letting me test drive it for a week+. Anything I should be looking for to see if its good/bad.

 

Take it to a mechanic! Have them look it over with a fine toothed comb and make sure there's nothing wrong with it. Also, see if you can find a collision shop with a laser measuring system. You want to make absolutely sure that the frame isn't tweaked at all. If you're being serious about that price, a car that new for