Every Cadillac Escalade (2021–2024) carries a 17-character VIN that begins with the 1GY WMI. The Escalade is a gas SUV; this page shows what each character of a Cadillac Escalade VIN means and gives 4 checksum-valid sample VINs you can drop straight into test fixtures. Synthetic — not real: no scraping, no real-owner data. The generator below is pre-filtered to the Escalade.
Each sample below is built from the real 1GY WMI and the Escalade's descriptor, so it decodes to a Cadillac Escalade of the right model year:
Have a real Cadillac Escalade VIN? Decode it →
Worked on the sample 1GYS4KKL7MR031970 — a 2021 Cadillac Escalade:
| Position | Section | Value | What it tells you |
|---|---|---|---|
| 1–3 | WMI | 1GY | Marks the VIN as Cadillac, built in United States |
| 4–8 | VDS | S4KKL | Descriptor for the Escalade — SUV body, gas powertrain |
| 9 | Check digit | 7 | Mod-11 checksum over the other 16 characters |
| 10 | Model year | M | Code M = 2021 |
| 11 | Plant | R | Assembly-plant code |
| 12–17 | Serial | 031970 | Sequential production number |
Positions 1–3 of every Cadillac Escalade VIN read 1GY — the World Manufacturer Identifier that marks the vehicle as Cadillac, assembled in United States (North America). After the WMI, positions 4–8 (S4KKL in our seed) describe the Escalade itself; see the full 17-digit format.
Position 10 encodes the model year. For the Escalade, 2021 is code M and 2024 is code R. See the 2024 year code or the check-digit math.
Cadillac XT5 · Cadillac XT4 · all Cadillac test VINs
A Cadillac Escalade VIN is 17 characters starting with the 1GY WMI, for example 1GYS4KKL7MR031970. Positions 4–8 describe the Escalade, position 9 is the check digit, position 10 is the model year, and 12–17 are the serial number.
Read it left to right: 1GY is the Cadillac WMI, positions 4–8 are the Escalade descriptor, position 9 verifies the VIN via a mod-11 checksum, position 10 gives the year, position 11 the plant, and 12–17 the serial. Paste any VIN into the decoder to do it automatically.
The Escalade in our seed uses the 1GY WMI (United States). Any VIN beginning with 1GY decodes to Cadillac.
No. They are synthetically generated but checksum-valid, use the real Cadillac 1GY WMI, and carry the Escalade's descriptor and a valid year code — so a decoder returns a Cadillac Escalade. No real vehicle's VIN is used.