two tone leather interior is also available in type E. it's an option for any type of rx8.
type S is 6 speed manual with approx 250bhp
type E is 5 speed manual or 4 speed auto with approx 190bhp
6 speed auto type S is available in states, but not in japan.
sunroof, leather interior, bose sound system, 18" alloys etc are all options available on both type E and type S. main difference between type E and S is the power.