Write Us

Please mail any vehicle owner related comments, questions, or concerns to our Customer Care Centre at the following address:

General Motors of Canada Company

Customer Care Centre #163-005
1908 Colonel Sam Drive
Oshawa, Ontario
L1H 8P7

Any other business related correspondence should be mailed to the following address:

General Motors of Canada Company

Main Mailing Department CA1-002-002
1908 Colonel Sam Drive
Oshawa, Ontario
L1H 8P7