The Challenge
Motors, a leading online platform for buying and selling cars, wanted to make better use of its marketing budget to attract more customers and compete more effectively with both well-known industry leaders and emerging competitors.
We saw an opportunity to tap into Motors’ vast first-party data pool, but several challenges needed to be addressed:
Data complexity
Motors’ inventory feed was vast and rich in data, but had a limited structure, providing less variety or customisation, which could impact how effective ads are in reaching the right audience. We theorised that we could pull data from multiple sources into one unified feed.
Dealer IDs and data mapping
Unifying data was made more difficult due to how data was stored and formatted, as well as some historical inconsistencies with data collection.
Integration with new campaign formats
As a Google Premier Partner, we gained access to the Beta for Google’s new campaign format, Vehicle ads, which had not yet been used in the UK. Whilst this would make us a trailblazer in this space, we found that the format was designed primarily for individual dealerships, not aggregators, meaning we had to find a way to link multiple third-party dealers under a single advertising structure
Vehicle prioritisation
By pinpointing the vehicles most likely to perform well, we could focus our budget on those that delivered the best results. We could then fine-tune the targeting and delivery to maximise reach and ROI.
Ensuring consistency and quality control
Due to inconsistencies in data, we needed to ensure that we were not serving ads for “sold” cars, and that there was always a reliable image attached to each vehicle.

