Reading about? The SX and every other model of Telluride and V-6 Sorrento have the same HP rating. I own both and there is no need for more HP at all, in both vehicles they move great at speed. I do think that the Atkinson Cycle LAMBDA II 3.8L V6 GDI engine could use more torque, but I do think there is not a lot of room left to engineer more performance from this engine.