How to Find GM Options by VIN

A Chevrolet, GMC or Cadillac VIN doesn't encode its options, but GM's production record is tied to it. Six ways to see it: the glovebox SPID label (every RPO code), the window sticker (often free by VIN), a dealer lookup, the owner app (owners only), a free VIN decoder (basics only), or an instant $9.99 VIN build sheet.

By CarWhere Research · Updated

Every method compared

Ways to find a GM vehicle's factory options by VIN — cost, time, what you need and what each shows
MethodCostHow longWhat you needWhat it shows
Glovebox SPID labelFreeImmediateAccess to the vehicle; label intactEvery RPO code on the vehicle, standard equipment included; no prices
Original window sticker (Monroney label)FreeImmediate when foundThe VIN (GM’s window-sticker system) or the seller’s copyFactory-installed options and packages with prices, as sold new
GM dealer service or parts departmentDealer discretionSame day if the dealer agreesThe VIN and a willing dealerFactory equipment recorded for the VIN
Owner app (myChevrolet, myGMC, myCadillac)FreeImmediate once set upOwner access — the vehicle added to your accountVehicle details for your own vehicle; content varies
Free VIN decoderFreeInstantThe 17-character VINYear, model, trim (sometimes), engine, drivetrain, plant — no packages
CarWhere GM VIN build sheet$9.99, only if data existsInstantThe 17-character VINTrim, colors and RPO codes for the ordered options and packages when included; original MSRP when available

Step by step

1. Get the full 17-character VIN

Read it through the lower driver-side corner of the windshield, from the driver door-jamb label, or from the title or registration. US-built Chevrolet trucks start 1GC, Chevrolet SUVs 1GN, GMC trucks 1GT, GMC SUVs 1GK and Cadillac SUVs 1GY.

2. Read the glovebox SPID label

If you can get to the vehicle, open the glovebox and find the Service Parts Identification label. Check that its VIN matches, then scan the RPO codes for engine, packages and axle. How to read it: GM SPID label explained.

3. Try the window sticker by VIN

GM’s window-sticker system returns the original Monroney label for many VINs — the most readable document, with options in plain English and their prices. Run the free lookup for Chevrolet, GMC or Cadillac.

4. Ask a dealer, or check the owner app

A GM dealer’s service or parts desk can look up a VIN’s factory equipment; policies on printing it for non-owners vary. If you own the vehicle, add it to the myChevrolet, myGMC or myCadillac app to see its details.

5. Run a VIN build sheet when you need it now

Enter the VIN on the build sheet page. CarWhere checks free whether detailed build data exists; if it does, the build sheet is $9.99 and lists the trim, colors and RPO codes for the ordered options and packages when the build data includes them. Then confirm the big-ticket items on the vehicle itself.

Lookups by brand: Chevrolet window sticker · GMC window sticker · Cadillac window sticker · GM SPID label explained.

Reading what you find

GM lists options as three-character RPO codes such as Z71 (Off-Road Package), NHT (Max Trailering Package) or L87 (6.2L V8). Decode them with the GM RPO code reference. For which options matter on a specific model, see the build sheet pages for the Silverado 1500, Tahoe, Sierra 1500 and Escalade; Corvette owners have their own Corvette build sheet page.

Whatever route you use, check the expensive items on the vehicle itself: badges, wheels and hitches can be added after the fact. The record tells you what the factory fitted; the inspection tells you it is still there.

Need the options list today?

Enter the VIN on the Chevrolet build sheet page. The availability check is free; you pay $9.99 only if detailed build data exists for that vehicle.

Chevrolet build sheet by VIN

Free availability check first · $9.99 one-time only if detailed build data exists for the VIN · no subscription

FAQ

Can I find GM options from the VIN alone?

Not from the 17 characters themselves — they encode the model, body, engine, year and plant, not packages. The options sit in GM’s production record for that VIN, which the window sticker, a dealer lookup or a build sheet can show.

Where is the RPO code sticker on a Chevy?

On the Service Parts Identification (SPID) label, usually inside the glovebox; some models put it in the console, trunk or spare-tire area. It lists the RPO codes, standard equipment included.

Can I get a Chevy window sticker by VIN?

Often, yes. GM’s window-sticker system returns the original Monroney label for many VINs; CarWhere’s free Chevrolet window sticker lookup checks it. When no sticker comes back, a build sheet reconstructs the ordered options from licensed VIN-level build data.

Will a GM dealer look up the options for a VIN?

GM dealers’ systems identify a vehicle by VIN and can show its factory equipment. Whether a dealer prints it for someone who doesn’t own the vehicle — and whether it charges — is up to that dealer. Ask the service or parts department.

What does the CarWhere GM build sheet include?

The trim, colors and the RPO codes for the options and packages the vehicle was ordered with, when the build data includes them, plus original MSRP figures when available. It is not a reprint of the full SPID label, which also lists standard equipment. It costs $9.99, only after a free availability check.

Sources

This CarWhere build sheet is reconstructed from available VIN-level build data. It is not an official Chevrolet Monroney label or factory certificate.

Related GM resources

Build sheet by model

GM guides