The source material groups its evidence into public keyword estimates, general click-through research, and observations from quick lube or automotive service work. It does not include source URLs, sample sizes, query lists, collection dates, geographic coverage, device splits, or calculation files. For that reason, this page treats the figures as previously published reference points rather than independently verified industry facts.
A precise-looking claim can still be weak when its definition is unclear. For example, saying that 73% of searchers choose a top result would require a named study, a defined result type, a search period, a device mix, and a query set before an operator could apply it to an oil change shop. None of that supporting detail appears in the source JSON.
Use four checks before relying on any benchmark:
- Edition: confirm when the underlying data was collected, not merely when the page was updated.
- Sample: identify how many shops, queries, markets, devices, and search-result layouts were measured.
- Metric definition: distinguish an impression, a click, a call, a direction request, a booked service, and a completed visit.
- Comparison basis: compare like with like, such as one location against nearby competitors during the same period.
The responsible interpretation is therefore diagnostic. Use each range to form a question about your own data, then validate that question in Google Search Console, Google Business Profile performance reporting, call records, and appointment data.