Engine swap

[royCA]

I own a FWD 2013 S60 T5, problem is the engine is blown (I got this car for free under the condition I could replace the engine).

I'm not experienced in engine swaps in newer vehicles (only ever swapped an old chevy c10), so I'm not sure whats permissible or not.
I'm a university student so I'm not rolling in cash, which means I want to find the best deal on an engine. My issue arises when the 2013 T5 engine can run you 4k for an engine that has the same miles as my chassis (almost 90k) but I can purchase same same engine for a year or two later that is 2k for the same miles.

Would I be able to swap a 2015 S60 T5 engine into my car?