How reliable is the Ingenium line of engines? : r/LandRover – Reddit

I have a 2015 Range Rover Sport with the AJ126 3.0L Petrol V6 and eventually planning to upgrade to a newer model RRS or Defender. Specifically with the 3.0L Inline-6. Though, I am just curious how these newer engines made under JLR compare to the reliability to the ones made when they were under the wing of Ford.

https://www.reddit.com/r/LandRover/comments/15v2p46/how_reliable_is_the_ingenium_line_of_engines/