seodata.dev

keyword

cheap fuel efficient cars

Monthly search volume and cost-per-click data for "cheap fuel efficient cars" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=cheap+fuel+efficient+cars&country=us" +--------------+------------------+ | volume | 1,300 | | cpc | $2.45 | | competition | 0.93 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
best fuel efficient cars 27,100 $1.83 19/20
cars with best mileage 18,100 $1.89 19/20
fuel efficient cars 9,900 $3.39 20/20
gas saver cars 2,900 $4.15 20/20
cheapest car with best gas mileage 1,900 $2.73 20/20
cheap fuel-efficient cars 1,600 $3.23 20/20
most fuel efficient cheap cars 1,300 $2.44 20/20
fuel efficient cheap cars 1,300 $2.61 19/20
fuel-efficient cheap cars 1,300 $2.61 19/20
best fuel economy cars 1,000 $1.32 19/20

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=cheap+fuel+efficient+cars&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