What is the fine-grained topic of the following text: This reliable 2014 GMC Acadia SLE-2 comes with a variety of features, including backup sensor, rear air conditioning, remote starter, backup camera, parking assistance, stability control, traction control, anti-lock brakes, dual airbags, and side air bag system. Only return the topic.
Features of the 2014 GMC Acadia SLE-2