seodata.dev

keyword

diesel engines

Monthly search volume and cost-per-click data for "diesel engines" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=diesel+engines&country=us" +--------------+------------------+ | volume | 14,800 | | cpc | $0.9 | | competition | 0.44 | | country | US | | updated | 2026-06-13 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
diesel engine 14,800 $0.99 20/20
die engine 9,900 $4.6 11/20
how does a diesel engine work 2,400 $0.32 20/20
how do diesel engines work 2,400 $0.32 18/20
how does the diesel engine work 2,400 $0.33 16/20
how engine diesel works 880 $1.77 11/20
what is the diesel engine 260 $0 12/20
diesel machines 260 $14.91 11/20
automobile diesel engine 90 $2.88 11/20
engine diesel 70 $4.76 15/20

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://app.seodata.dev/v1/keyword?q=diesel+engines&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