I'm not sure, I sold it about 5 years ago and the new owner kept it for about a year to. Mine was RX08 prefix.
The Elise/Exige NA/Evora, I'd go S2 Exige all day long. You've got the benefit of unbolting the roof and if you really wanted can have a soft top conversion which is just a case of cutting 2 holes and buying the conversion kit and a roof (£1200 from Lotus or less on eBay)
While the Evora is a great car, it's something you could drive every day, the Exige is much more of a raw weekend toy.