keyword

average cost of diesel fuel

Monthly search volume and cost-per-click data for "average cost of diesel fuel" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=average+cost+of+diesel+fuel&country=us" +--------------+------------------+ | volume | 3,600 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-27 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
diesel fuel prices by state	40,500	$11.67	20/20
diesel prices by state	40,500	$12.42	20/20
diesel price	14,800	$10.35	20/20
fuel diesel price	14,800	$6.61	20/20
cost diesel per gallon	2,900	$76.37	20/20
diesel prices per gallon	2,900	$13.86	20/20
how much diesel per gallon	1,900	$0	20/20
price of diesel	1,900	$33.53	20/20
diesel fuel price	1,600	$6.3	20/20
diesel prices usa	1,000	$0	20/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=average+cost+of+diesel+fuel&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt