I just watched Jerry Seinfeld's new web series called Comedians in Cars Getting Coffee. In the first episode Jerry picks up his old pal Larry David and they go out for breakfast together. It's fun to watch but evidently there is a British web series called Carpool that is very similar. Here is the article that talks about it -
Seinfeld's web series will appear every second Thursday of the month. Check it out on www.comediansincarsgettingcoffee.com. Ricky Gervais appears in the second episode.