2005 is the facelift model.
Typical issues (not engine related)
SRS - the Front Seat Occupancy Sensor tends to fail.
ESP - Steering Angle Sensor tends to fail
If the car has electrically folding wing mirrors, then the loom inside tends to break.
If 5-gear auto gearbox, then the Pilot Bush can leak.
If you can, take to someone with STAR who will check for faults codes, and also have a look under the car to see that it is dry and not rusty (brake pipes / exhaust)