When we traded in our 2010 CX-9 for a 2019 CX-9, it was also in perfect working condition. It did require a rebuilt transmission at 55K (which was covered under the powertrain warranty), but was trouble-free for the most part. It was garaged and well taken care of, in terms of maintenance. However, we were constantly concerned about the water pump issue that we started driving it less. The CX-9 was the vehicle that we used for our long drives up to family in Toronto. But not wanting to get stranded somewhere since the water pump issue occurs without much warning, we deferred our drives. We thought about replacing the water pump, but the cost, relative to the vehicle's value, and the non-guarantee that it still won't happen, made it a non option. While it was financially prudent to just keep driving the car until it dies, we just decided to cut our losses and just get a 2019 CX-9 and use the equity to lower the cost of the new vehicle. Yes, it's an expensive choice for peace of mind, but I think it's worth it if you can afford it.
The previous gen CX-9 has a lot of Ford DNA, and while maybe not as troublesome as actual Fords, its weaknesses are due to the Ford DNA. The new CX-9 is all Mazda, and while that does not guarantee invincibility, it's probably a much better vehicle than the one it replaced.
We keep our cars for a long time and while I do like the XC90, I think the CX-9 will be less troublesome in the long run.
The previous gen CX-9 has a lot of Ford DNA, and while maybe not as troublesome as actual Fords, its weaknesses are due to the Ford DNA. The new CX-9 is all Mazda, and while that does not guarantee invincibility, it's probably a much better vehicle than the one it replaced.
We keep our cars for a long time and while I do like the XC90, I think the CX-9 will be less troublesome in the long run.