seodata.dev

keyword

fuel efficiency car

Monthly search volume and cost-per-click data for "fuel efficiency car" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=fuel+efficiency+car&country=us" +--------------+------------------+ | volume | 8,100 | | cpc | $4.43 | | competition | 0.88 | | country | US | | updated | 2026-05-21 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
car fuel efficiency 12,100 $3.05 20/20
cars fuel efficiency 8,100 $4.43 20/20
fuel efficiency in cars 8,100 $4.43 20/20
more fuel efficient cars 8,100 $2.33 20/20
most gas efficient cars 8,100 $2.61 20/20
fuel consumption of cars 5,400 $4.03 20/20
fuel economy car 5,400 $3.43 20/20
fuel economy cars 5,400 $4.03 20/20
car fuel economy 4,400 $2.4 20/20
fuel consumption car 4,400 $3.28 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://app.seodata.dev/v1/keyword?q=fuel+efficiency+car&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt