Condition, a service history and general maintenance such as timing belt, water pump, cam follower renewal, DV, PCV etc is much more important than some specs. If those haven’t been done then you need to budget for that at some point.
Can’t quite tell from pictures but the silver one looks like it has Xenons which is a nice option.
If you haven’t already done then ask for copy of the factory option codes so you can compare the 2 cars.
Cruise control is a fairly cheap retrofit so wouldn’t worry too much if that is what you want.
If the steering wheel has paddles - the buttons can also be retrofitted (if they don’t have that) very easily and cheaply.
Lots of other things can also be added as well.
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