How to Find Your VIN on a Cadillac

Your Cadillac's VIN is the 17-character factory identifier for your specific vehicle. Pulling it up lets you retrieve the original window sticker or build sheet — especially useful for Cadillac, where trim tiers and option packages can significantly affect value and features.

Three places to find your VIN

• Base of the windshield, driver's side: Stand outside and look at the lower-left corner of the windshield. The VIN plate is visible through the glass. This is the easiest location when you want a quick reference without opening doors.
• Driver's door jamb sticker: Open the driver's door and look at the door frame. The compliance sticker on the jamb includes the VIN, tire inflation specs, and the vehicle's load rating. On Cadillac SUVs, the door-jamb sticker is prominently placed and easy to read.
• Registration, insurance card, and title: Any official document for the vehicle carries the VIN. This is the go-to when you're researching a vehicle before seeing it in person.

On your Cadillac

Cadillac's lineup spans luxury crossovers and sedans to the flagship Escalade and a growing range of electric vehicles. The VIN is in the same standard locations across all of them, but it's worth noting that Cadillac vehicles often carry numerous factory trim packages and tech options — making the original factory record particularly worth verifying:

• Escalade: Cadillac's full-size flagship SUV. The door-jamb sticker is easily accessible given the tall door opening. The windshield plate is prominent on this large vehicle.
• XT4: Compact luxury crossover — the windshield VIN plate is straightforward to locate on this smaller footprint.
• XT5: Mid-size crossover — both the windshield and door-jamb sticker locations are standard and accessible.
• XT6: Three-row crossover — same locations, typically easy to find with the door open.
• CT4 and CT5: Sport sedans — the windshield plate is the quickest location; the door-jamb sticker is present but the opening on sedans is narrower than on SUVs.
• Lyriq and other EVs: Cadillac's electric vehicles carry the same 17-character VIN and use the same standard locations — windshield and door jamb — despite the different powertrain architecture.

Cadillac vehicles frequently feature layered trim levels (Luxury, Premium Luxury, Sport, V-Series) with substantial equipment differences between them. Checking the factory record confirms exactly what was installed from the factory — before any dealer-added accessories or aftermarket modifications.

Next step: look up the window sticker

With the 17-character VIN, look up your VIN to retrieve the original factory window sticker or the build sheet. Want to understand what the sticker shows? See What Is a Window Sticker? Looking for another GM brand? See How to Find Your VIN on a Buick.