Build sheet by VIN
A build sheet is the factory’s own assembly record: every option the car was built with, written as codes, with no prices. The window sticker is the consumer version of the same information — plain English, and every option priced. Most people searching for one want the other.
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The two documents, side by side
| Build sheet | Window sticker (Monroney) | |
|---|---|---|
| Who it is for | The assembly plant | The buyer |
| Legally required | No | Yes, since 1958 |
| Options listed as | Factory codes | Names, in plain English |
| Prices | None | Every line, individually |
| EPA fuel economy | No | Yes |
| Crash-test ratings | No | Yes |
| Parts content and plant | Sometimes | Always |
| Published by the maker | Rarely | Often |
What we can actually give you
The honest answer: not a build sheet. Manufacturers do not publish those, and anyone charging you for one is either reselling a Monroney label or generating a document from decoded data. What we return is the factory window sticker, free, for thirteen makes.
For a Chevrolet, GMC, Buick or Cadillac, that is closer to a build sheet than it sounds. GM labels carry the full RPO code block alongside the printed options, so you get both the code and the price for every option on the car. That is the specific thing most people mean when they search for a build sheet.
For everything else, the label lists each package and option by name with its individual price, which answers the underlying question — what was this car actually built with — without the codes.
Finding the paper one
On a lot of American cars built through the 1990s, the assembly-line build sheet was simply left inside the vehicle. Under the rear seat is the classic spot. People also find them above the glovebox, taped inside a door card, behind a kick panel, or wedged into the seat springs. It is worth ten minutes with a flashlight if you own an older car; it is entirely luck, and modern vehicles almost never have one.
Common questions
Is a build sheet the same as a window sticker?
No. A build sheet is the factory’s internal assembly document and lists options as codes with no prices. The window sticker — the Monroney label — is the consumer price disclosure federal law requires, and it lists the same options in plain English with what each one cost.
Can I get a build sheet by VIN for free?
Not from the manufacturers directly, in most cases. What you can get free is the Monroney label, which carries the same option content plus pricing. For GM vehicles the label also carries the full RPO code block, which is the part most people wanting a build sheet are actually after.
What are RPO codes?
Regular Production Option codes — GM’s three-character identifiers for every factory option, like Z71 for the off-road package or G80 for a locking rear differential. They appear on the Service Parts Identification label inside the glovebox, and on the GM window sticker.
Where is the physical build sheet in a car?
On many older American cars it was left in the vehicle during assembly — under the rear seat, above the glovebox, taped inside a door panel or stuffed into the seat springs. Finding one is luck. Modern cars generally have nothing of the sort.
More on the label itself in what a Monroney label is, or see why a VIN sometimes returns nothing.