Audience Extension + Facebook, Instagram, YouTube - 2018

Ad Size: multiple

Ad Serving: Third Party

Audience Extension creates the opportunity to reach auto shoppers throughout their digital journey to keep your brand and models top of mind.

Use Audience Extensions on

  • the Facebook platform, including Instagram
  • YouTube

The ad specs are creative requirements for publishing onto sites by applying data intelligence.

Cox Auto audience targets include:


–Make & Model



–Can filter by new, used, and CPO shoppers

Cox Auto audience can also be combined with Facebook targets to include:

DemographicsAge, gender and spoken language

LocationWhere the user lives or current location

ConnectionsUsers who like certain pages and their friends

BehaviorsFind customers based on the things they do on and offline

InterestsChoose from hundreds of categories like movies, sports and shopping

The following sizes apply:

  • Desktop: 300×250, 728×90, 728×1024, 160×600, 300×50, 300×600
  • Tablet: 160×600, 300×250, 728×90
  • Mobile: 320×480, 320×420, 480×320, 300×250, 300×50, 320×50
  • Desktop, Tablet, Mobile video: 4×3 or 16×9 (:15 or :30 second duration)