How we check each make
Every route on this site comes from the maker's own pages or from federal law. This page shows the rules we follow and when each make was last checked.
The rules
- The maker's own words. We save the maker's support page, then write the make's page from it. Each price, year and phone number on a page must appear in a saved source, and a script fails the build if one does not.
- When a maker publishes nothing, we say so. We do not fill the gap with a rule from a forum.
- A lookup only where the address is confirmed. A make gets a lookup when the maker publishes the address itself, or when the address has been tested by hand. Other makes get the route in words.
- We link. We do not embed or copy. A lookup opens the address the maker publishes, in a new tab. No sticker is shown inside this site or kept by it.
- We read each maker's terms of use first. Where a site's terms forbid links, we name the site in plain text and do not link to it.
- The VIN stays out of our hands. It goes from your browser to that address. See the privacy page.
What the words mean
- Window sticker, or Monroney label: the maker's own label, with prices.
- Equipment list, specification lookup or build sheet: what the car was built with. It is a different document, and the maker pages we read do not promise prices on one.
- Recreation: a copy that a paid site rebuilds from build data. It is not the maker's file. Ask which one you will get before you pay anyone.
When each make was checked
| Make | What we found | Lookup here | Checked |
|---|---|---|---|
| Acura | A duplicate can be requested from the selling dealer, first year only | No | November 13, 2026 |
| Alfa Romeo | No maker page found | No | November 13, 2026 |
| Audi | No maker page found | No | November 13, 2026 |
| BMW | No maker page found | No | November 13, 2026 |
| Buick | Build records by request, not a sticker | Yes | November 13, 2026 |
| Cadillac | Build records by request, not a sticker | Yes | November 13, 2026 |
| Chevrolet | Build records by request, not a sticker | Yes | November 13, 2026 |
| Chrysler | A VIN lookup for specifications; a Window Sticker link on the dashboard | Yes | November 13, 2026 |
| Dodge | A VIN lookup for specifications; a Window Sticker link on the dashboard | Yes | November 13, 2026 |
| Fiat | A VIN lookup for specifications; a Window Sticker link on the dashboard | No | November 13, 2026 |
| Ford | Yes, for new cars | Yes | November 13, 2026 |
| Genesis | No maker page found | No | November 13, 2026 |
| GMC | Build records by request, not a sticker | Yes | November 13, 2026 |
| Honda | No maker page found | No | November 13, 2026 |
| Hummer | No maker page found | No | November 13, 2026 |
| Hyundai | A window sticker link on certified used listings | No | November 13, 2026 |
| Infiniti | No maker page found | No | November 13, 2026 |
| Jaguar | Paid heritage certificates through its heritage trust, not a sticker | No | November 13, 2026 |
| Jeep | A VIN lookup for specifications; a Window Sticker link on the dashboard | Yes | November 13, 2026 |
| Kia | No maker page found | No | November 13, 2026 |
| Land Rover | No maker page found | No | November 13, 2026 |
| Lexus | No maker page found | No | November 13, 2026 |
| Lincoln | Yes, for new cars | Yes | November 13, 2026 |
| Lucid | No maker page found | No | November 13, 2026 |
| Maserati | Window sticker information in its online showroom | No | November 13, 2026 |
| Mazda | No maker page found | No | November 13, 2026 |
| Mercedes-Benz | A VIN information page | No | November 13, 2026 |
| Mercury | No maker page found | No | November 13, 2026 |
| MINI | Options and packages on inventory listings | No | November 13, 2026 |
| Mitsubishi | No maker page found | No | November 13, 2026 |
| Nissan | No maker page found | No | November 13, 2026 |
| Oldsmobile | No maker page found | No | November 13, 2026 |
| Polestar | Order specifications for pre-owned cars listed on its site | No | November 13, 2026 |
| Pontiac | No maker page found | No | November 13, 2026 |
| Porsche | Free with an owner account | No | November 13, 2026 |
| Ram | A VIN lookup for specifications; a Window Sticker link on the dashboard | Yes | November 13, 2026 |
| Rivian | No maker page found | No | November 13, 2026 |
| Saab | No maker page found | No | November 13, 2026 |
| Saturn | No maker page found | No | November 13, 2026 |
| Scion | No maker page found | No | November 13, 2026 |
| Subaru | A sticker lookup on a Subaru-branded site | No | November 13, 2026 |
| Tesla | Handed over at delivery of a new car | No | November 13, 2026 |
| Toyota | Vehicle specifications by VIN | No | November 13, 2026 |
| Volkswagen | No maker page found | No | November 13, 2026 |
| Volvo | No maker page found | No | November 13, 2026 |
Tell us what changed
Makers move pages and close addresses without notice. If a route here no longer works, email help@techstarsuniversity.com. Do not send us a VIN.
This site is independent. It is not affiliated with, authorized by or endorsed by any carmaker.