[dascrow]

Check out this "Open Tandem" concept.

 

[dascrow]

 

[4Nines]

That's an interesting concept. Kind of like the Elio, but more sporty

 

[Greggour]

Makes me wonder about stability, like the idea of side by side, T-Rex has made it work
Polaris has come up with a great alternative

 

[Ryder]

Seems like you need the width to stay planted. At that point might as well just go side by side.