Good & bad on ford fusion

I recently bought a used fusion diesel. I like the vehicles spacious interiors and ride comfort. Mileage is 15 km/h. It is a pleasure on highways. So far I drove it to a max 90km/h. Wish the company would relaunch this model. Having a tough time procuring spares for the vehicle. The gear shifts at lower speeds are not smooth. Wonder if anyone could suggest me a solution on this. AC is adequate.

Best Features: Roomy interiors. Easy for elders to sit and come out.

Pros: Good ride comfort, Suitable for highway rides. Spacious seating capacity. Decent boot space

Cons: Spares availability is big challenge. Gear changes are not smooth during low speed.