I've rented a lot of cars in Chicago. They are all alike except for price. Most of the time the first car I get is dirty, smoky. I have to insist on another car. Prices are all within a few dollars of each other - they never have the online advertised 'bargains'. BTW - they all price-shop each other (as if you didn't know that) so you get the deal the big rental agencies agree on. read more