What is 1600cc?

1600cc, means 1,600 "Cubic Centimeters".

If I remember fight, it's the measurement of a motors total piston cylinder volume. The space in each cylinder. In a four cylinder 1600cc motor, each piston area has a volume of 400cc. 4x400cc=1600cc.

Or 1600cc=1.6L, (Liters).

Or 1600cc=98ci, (Cubic Inches).