G50 transaxle oil change schedule

[CRG53]

Hi Steve, great forum and thanks for taking the time sharing your expertise.
How often should I change the oil in the G50. My car is a 1991 C2 964 with the 220 option, used mostly for street/touring and a couple of DE's per year. I normally do around 3500 miles/year, car is hibernating from November to April.

Thanks
Steen

[Steve]

Hi Steen,

Thank you for your kind words and its a pleasure to offer something constructive,...

I'd change it 10K miles.