There's E and there's C. Elegant(Expensive) or Comfort
(Cheaper).
E boasts more equipment, such as ion cluster, auto climate control,
keyless ignition, larger rims.
Performance wise, they are basically the same model. And to the
unguided eye, will look the same.
If it's meant for your wife, I think C is sufficient. If you have
extra 5k lying around that needs to be spent, then go for E.