a. start/stop can be disabled
b. headrests are full leather
c. Sensus hardware was updated with a faster processor?? Though some have said that this occurred before the end of MY18 production so still unsure on this one. Mine isn't bad but hard to compare apples-to-apples and I don't have the november update yet, which apparently improved the software bootup time.
d. MY19 = a bit higher resale value