Logo for a car company

I need a logo for a car company in Sweden which is specialized in the purchase and sales of young (max 2 year old) high-quality cars. The name of the company is 'Sveabilgrupp'. In the logo I would like the name of the company. I do not want car related items in the logo (for example the outline of a car or a steering wheel). A bit premium look and feel (appearance) is preferred. It would be nice to, somehow, subtly incorporate the Swedish flag in the logo. For example as a small flag tag (like they do on fabric of Volvo seats, or in the interior trim of Volvo cars, see the attachments)