seodata.dev

keyword

used vehicles usa

Monthly search volume and cost-per-click data for "used vehicles usa" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=used+vehicles+usa&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $1.92 | | competition | 0.69 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
sales car used 550,000 $2.03 20/20
car used sales 450,000 $1.89 20/20
buy cars used 60,500 $4.07 20/20
car buy used 60,500 $4.07 20/20
buy car used 40,500 $3.95 20/20
buy used cars 40,500 $4.14 20/20
cars buy 27,100 $6.24 20/20
used car sites 27,100 $1.91 20/20
used car websites 27,100 $1.91 20/20
websites used cars 27,100 $2.17 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=used+vehicles+usa&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