WARNING: This page is about a different car, the 2015 Volkswagen Beetle, 2014 Volkswagen Beetle, and 2013 Volkswagen Beetle. However, it is still accessible from the selected car via links, so may be relevant.
Honing dimension
Piston diameter mm
Cylinder bore diameter mm
Basic dimension
80.96 1)
81.01
1)
Measurement with coating (thickness = 0.02 mm). The coating wears off.