4 banger vs 6 pros:

Better Mileage.
Typically higher revving.
You may not miss the power of the six because the K24 (the 4cyl) is sooo good.
5spd manual available for sedan or coupe.
Cheaper to get.

Cons of Above:
Less power.
Not the top of the line/ worse residuals.
No 6speed.

Pros of the 6
Great power w/o needing premium gas.
6spd coupe.
Better wheels.
Comptech may have an s/c in the works.

Cons of the 6
Thirsty for gas.
6psd coupe only.

noel