Given that the Sorento is included I believe this must be for the DOHC 16-valve 2.4-liter inline-4 engine. All the other models offer the 2.0T but I think the top engine for the model year Sorento listed is the V6 used in the Cadenza.
But still not what I would could call confidence building.
Edit: More info has come out. It is now 1.4 million and it looks like it is both the 2.0 and 2.4 engines.