Checked the Evora options list to give us a 'rough' idea what to expect
Manual to Automatic £2,000
Metallic Paint £1,200
Premium Paint £1,500
Pearl Paint £4,000
Black Pack £2,000
Alloy Colours (No Cost) / Ultra Forged will be a lot more
Caliper Colours (No Cost)
Alcantara Steering Wheel £300
Interior Stiching Colours (No Cost)
Speaker Upgrade £400 (KEF will no doubt be a lot more, Porsche 10sp Bose is £800)
The Emira comes with a leather interior already, whereas the Evora doesn't.
Leather upgrade is £1,200. No cost difference for leather colours such as tan.