Models including: 997 C2S, 996 Carrera and 993 Carrera and Cayman 3.4 models. A full list is shown in the Championship Regulations. The Class One cars are identified by a 'C1' legend on the left side door window.
Models including: Boxster 3.2, 968 CS, 944 S2 models. The 3.6 Carrera (964) may also be used in Class 2. The Class Two cars are identified by a 'C2' legend on the left side window.
New for the 2020 season, this is a class for Boxster 3.2 S models. Running for their own championship, they form Class 3 under the name of 'Porsche Classic Boxster Cup'. The cars are more standard than the models that compete in Class 2, competing on Pirelli P Zero Trofeo R road tyres, as opposed to slicks. The Class Three cars are identified by a 'C3' legend on the left side window.
(No longer part of the Championship)
Registered competitors for the 2020 Petro Canada Porsche Club Championship with Pirelli and the Porsche Classic Boxster Cup can be found here