As far as I know in Europe they will not get the CX-90, but the CX-80 3 row with the 3.0 Litre inline 6 cylinder, may have some hybridization ??
USA and Australia gets the CX-90 with the high power Turbo inline 3.3 6 cylinder and yes the Premium Fueled model get more HP and Torque over standard 3.3 Turbo,.... and YES it does make a difference as ECU will learn/map with the higher Octane rated gas.
I have not gone through Mazda EPC parts to try and glean more info and what is used for which configurations, I am getting somewhat too old to keep up (joke), and yes the EPC info I have posted is USA model.
USA and Australia gets the CX-90 with the high power Turbo inline 3.3 6 cylinder and yes the Premium Fueled model get more HP and Torque over standard 3.3 Turbo,.... and YES it does make a difference as ECU will learn/map with the higher Octane rated gas.
I have not gone through Mazda EPC parts to try and glean more info and what is used for which configurations, I am getting somewhat too old to keep up (joke), and yes the EPC info I have posted is USA model.
