Random TV show question

[scarecrow937]

I was just watching "Two and a Half Men" and I saw a silver coupe sitting in Walden's garage next to Alan's Volvo. I know I've seen it briefly on another episode as well, but I've never gotten a good look at it. Does anybody know what kind of car this is?

 

[Northstar]

Walden drives a Fisker Karma, that's probably it.

 

[scarecrow937]

Thanks... that was my "shot in the dark" guess, but I wasn't sure at all.