VanDusen Chevrolet Buick GMC in Ajax, serving all of Durham. located just south of the 401 & Westney at Bayly St W. Our goal is to provide you with an exceptional customer experience,. Whether you're shopping for a New or Pre-Owned Vehicle, picking up Parts or visiting our GM Certified Service or Collision Centre. Visit our website to view our latest inventory of cars, trucks and SUVs. more... See more text