Experian 2018 Attribution Study Results

by James Maguire 3 min read July 11, 2018

In our previous post, we talked about Experian’s 2018 Attribution Study. This study is a wide-ranging, dealer-focused sales-driven attribution study to answer the question of what drives sales. Three takeaways were formed and the first was looking at shopper behavior instead of isolated KPIs. Now, we look at the second and third takeaways.

Optimize your paid advertising

Paid search is an important part of dealership marketing and precise targeting will help with both traffic and purchasing rate. Branded search drives quality traffic to websites. 7% of all traffic and 12% of HVU traffic comes from branded search. Along with traffic, the purchase rate was found to be 54% higher than average. In terms of value, New Make and Model has impressive results. 2% of all traffic and 12% of HVU traffic comes from New Make and Model. The purchase rate is 137% higher than average.

Of note, we found that in order to optimize paid search to drive sales, you must buy your own name. 100% of dealers studied had buyers via branded search. With that, optimized “New Make Model” campaigns are crucial. 82% of dealers had buyers come through Make Model keywords. Traditionally, New Make Model would just create a higher funnel but since we are in the digital age, this does not happen anymore. Some participating dealers spent <20% of search budget on New Make Model campaigns. A key point is that no dealer had buyers come through via competitors’ keywords. As for a dealer’s website, display leasing offers and content for buyers since many search queries contained lease keywords.

Although paid search is important, there are other channels to optimize and segmentation is key. This study found that conquesting with bulk email-blasts is not effective. You can achieve better email marketing results by targeting shoppers more intelligently and using quality lists. CRM-driven loyalty campaigns performed well in this segment. Display campaigns revealed that social media is no longer just for posting content but paid social advertising campaigns were effective. In fact, this study found Facebook display to be more effective than Google and other display networks. The reason is it is easier to segment and target a specific audience through Facebook. Google is more difficult to segment and has too many set-it-and-forget-it campaigns.

Evaluate your third-party investments


This brings us to third-parties, such as Automotive Shopping Portals and other lead providers. Performance with third-parties can vary and dealers should evaluate third-party performance as it relates to your sales. The third-party buy rate was under-indexed for dealers versus all sales. The business model for third-parties is not focused on driving traffic to dealer sites. Since there are so many vehicles listed on third-party sites from franchises, independent dealers, and private parties, there is a lot of “noise” for customers to sift through.

For dealers, finding out what drives sales has led to Experian’s 2018 Attribution. Our wide-ranging, dealer focused sales-driven attribution study focused on key variables and delivers three recommendations: Focus on website shopper behavioral metrics to drive sales. optimize paid search, specifically branded search and new make model campaigns. and evaluate third-party performance as it relates to your sales. With these, a dealer can be more confidant with their marketing and their data.

Related Posts

Rethinking Charged-Off Portfolio Prioritization

Experian’s new Recovery Scores model turns portfolio intelligence into more focused recovery strategies, helping organizations improve returns, direct effort and accelerate speed to cash. The challenge isn’t simply working more accounts. Whether a debt buyer is evaluating an acquisition, an agency is deciding where to assign collector time or a lender is managing its own post-charge-off accounts, the question is similar: How can limited capacity be directed toward accounts with the greatest potential for recovery? Prioritizing accounts mainly by age, balance or when they were last worked may not show which ones are most likely to generate a recovery. With the new Recovery Scores model, organizations can rank charged-off accounts by expected collectability, providing a consistent signal to inform placement strategy and treatment decisions across the recovery lifecycle. Make collector capacity a strategic resource Working every account with the same level of attention isn’t always practical. The more useful question is: Where should teams focus first to protect speed to cash? Our model performance analysis found: 80% of recovered dollars come from the top 40% of accounts worked. The value isn’t simply a better ranking. It’s how organizations can use it for collections optimization. Score bands can inform different strategies for placement, outsourcing, auction and legal channel treatment rather than applying the same approach across an entire portfolio. For debt buyers: The scores can inform acquisition pricing and how a newly purchased portfolio is divided across internal collections, legal channels and resale. Expected collectability can shape debt portfolio analysis, including how a portfolio is valued and segmented before collection work begins. For agencies: Score bands can help teams focus collector resources on accounts with stronger recovery potential. For first-party lenders: Managing recovery internally, the scores provide another signal to help structure decisions about which accounts to work and in what order. Look beyond collectability alone Prioritization rarely comes down to a single variable. Consider two accounts that both rank highly for expected collectability, but one has a substantially larger balance. Their recovery likelihood may be similar, but the potential dollars recovered are not. The Recovery Scores model uses debt collections analytics by combining Experian’s bureau-based score with current balance information. This helps organizations consider both the likelihood of recovery and the potential dollars at stake, while sensitive balance information remains within the organization’s working environment. Monitor accounts as they change The first decision about an account is rarely the last. Teams continually make choices about treatment, placement and resource allocation as accounts move through the recovery process. Recovery Scores is also available as a trigger. When underlying information changes, teams can receive an update and reconsider an account’s placement without waiting for the next portfolio-wide re-score. An account that shows lower recovery potential today may have a different recovery outlook later. Turn recovery potential into a portfolio strategy When portfolios contain more accounts than teams can work at once, the question isn’t simply, “How many accounts can we work?” It is, “Where can our resources have the greatest impact?” The latest Recovery Scores model helps organizations sharpen placement and treatment decisions. It gives debt buyers a way to price and segment portfolios with greater confidence and gives lenders another tool to direct limited collector time across their own post-charge-off portfolios. Learn more about Experian Recovery Scores

November 10, 2026 by Zohreen Ismail
What Is a Third-Party Breach? How to Prepare for and Respond to Vendor Incidents

Learn what a third-party breach is and steps to prepare, contain risk, and support affected customers. Read more!

November 9, 2026 by Laura Burrows
Mortgage Underwriting Moves from Modernization Talk to Action 

Mortgage underwriting is entering a new phase. In a recent conversation with HousingWire’s Allison LaForgia, Michele Bodda, Group President of Experian Housing, Verification Solutions, and Employer Services, discussed how modern credit scores, alternative data and verification tools are changing how lenders evaluate borrowers.  Lenders can now judge modernization by its results, Bodda said. “Now we’re actually letting more modern scores get into underwriting to help price loans and go all the way through to securitization,” she told HousingWire. “We’re letting the scores and the data actually speak for itself instead of just talking about it.”  The Right Data at the Right Time  Modernizing underwriting means providing useful information at the right stage, rather than giving lenders everything at once. “You don’t need everything all at once. You don’t need everything on initial pull,” Bodda said.  Alternative data, such as rental payments and buy now, pay later activity, can help show how consumers manage obligations, especially those with thinner credit files. A thin credit file does not necessarily mean someone has a thin financial life.  “It’s our responsibility as one of the primary data providers to make sure we can make all of that available, so that we’re best representing the consumer,” Bodda said. A fuller view of data may help lenders identify creditworthy applicants who might otherwise be difficult to assess.  Simplifying Verification and Reducing Friction  Bodda also shared how Experian is making credit information more easily accessible and reducing unnecessary costs during the originations process, explaining that new enhancements to Experian’s Power Profile Plus allow lenders to pull credit data at the start of underwriting and request another score later without repurchasing the data.  “You can pull it later and not pay for the credit data again,” Bodda said.   Experian is also investing in income and employment verification, including through a new partnership with Workday. Bodda explained that Experian will continue to focus on process improvement, competition and innovation across the mortgage ecosystem.  A Broader Path to Homeownership  As consumer expectations and underwriting capabilities evolve, borrowers want a process that reflects their financial lives, while lenders seek greater efficiency. Modern scores, relevant data, and streamlined verification can help lenders assess applications with more context—and may help more people pursue homeownership.  “If we as an industry can open this up and bring more people into the process, then we’re going to thrive,” Bodda said in the interview.   Watch the interview and hear all of Michele’s insights, and more here.  

November 6, 2026 by Caroline Basile

Subscribe to our Newsletter

Enter your name and email for the latest updates.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Subscribe to our Newsletter

Don't miss out on the latest industry trends and insights!
Subscribe