A car with only one option - heads up display.

[GH85Carrera]

2011 BMW 740i Specs - Sedan - CNET Reviews

I am NOT in the market for this but it is interesting, only one option.

[klaus]

If you go to the BMW site and build your own, there are plenty of other options. It just so happens the stuff on that list is all standard. There are over 30k in options to be added on, my favorite being night vision for $2,600.....

[Tobra]

When I got my Integra, the only option was a choice of like 3 colors

[epbrown]

I think the Hyundai Equus has no options - just the two editions, Signature (3 rear seats) and Ultimate (with 2 reclining rear seats and a fridge).