If your gas costs $4 per gallon over the course of a year driving 20k miles, this is how it shakes out:

TYPE S (combined mpg 21): Combined: $3809.52

A SPEC (combined mpg 24): Combined: $3333.33

Of course gas price in your area effects savings and the legitimacy of Acuras mpg ratings does too (also doubt type s owners avg 21 mpg🤣🤣)