Cadillac VIN Decoder: 3 Common WMI Codes
Decode any Cadillac VIN free: the first three characters (1G6, 1GY, 3GY) identify the assigned manufacturer and vehicle type, position 10 encodes the model year and position 11 commonly identifies the assembly plant. Then check that vehicle's recalls and history separately.
Run the exact 17-character VIN, compare the physical vehicle, and keep each history category separate.
A Cadillac VIN check can identify a Cadillac sedan, crossover, SUV, performance model, or EV and may return body, engine, fuel, drive, and restraint attributes. Use it to validate the base vehicle, then separately verify V-series claims, option packages, battery condition, service, and complete history.
Buying a used Cadillac? Enter its VIN.
Confirm the Cadillac identity free. For a purchase decision, the optional history report can show returned title, mileage and auction records; coverage varies by VIN.
Title brands · Odometer records · Auction history, where reported
No subscription. No charge to check the VIN. Report contents vary by vehicle; applicable tax is shown at checkout.
See what the paid report includes →Cadillac WMI codes (VIN positions 1–3)
The first three VIN characters identify the assigned manufacturer and vehicle type. These common World Manufacturer Identifier patterns were checked against NHTSA vPIC data, but a prefix alone does not prove final assembly country; confirm the complete VIN’s returned plant fields and vehicle-specific records.
| WMI | What it identifies |
|---|---|
| 1G6 | Cadillac passenger cars built in the USA; NHTSA vPIC registers this code to General Motors LLC |
| 1GY | Cadillac SUVs built in the USA, including the Escalade |
| 3GY | Cadillac SUVs with this WMI include Mexico-built examples; the leading 3 does not alone prove the assembly country |
Where to find the VIN on a Cadillac
The VIN sits on a plate at the driver's side base of the windshield and is repeated on the certification label on the driver's door jamb. You will also find it on the title, registration, and insurance card. The first digit is a clue to WMI assignment, not proof of assembly country; check the full VIN plant field and manufacturer record.
Check Cadillac warranty coverage by VIN
Cadillac publishes its terms at cadillac.com/warranty-repairs and in the GM limited-warranty booklet: 4-year/50,000-mile bumper-to-bumper coverage plus a 6-year/70,000-mile powertrain limited warranty. For a specific car, a Cadillac dealer or your Cadillac owner account can verify remaining coverage from the 17-digit VIN.
Cadillac's first all-electric model, the Lyriq, began production on March 21, 2022 at GM's Spring Hill, Tennessee plant — a launch GM completed nine months ahead of its original schedule.
What to verify on a Cadillac
- Confirm engine, body, drive, and fuel fields where one model name covers several versions.
- Do not authenticate a V-series or appearance package from badges alone.
- For EVs, obtain battery-condition and charging evidence beyond VIN identity.
- Check Cadillac and NHTSA recall tools with the exact VIN.
Which Cadillac model year to avoid
Every Cadillac model with several years on record, ranked year against year on NHTSA owner complaints and recall campaigns. The comparison is within one model only — a year is called out when it stands clear of that model’s other years.
Cadillac recalls and reported problems by model year
Each page below reports the NHTSA safety recalls and owner complaints on record for one Cadillac model year. Model-year data narrows where to look; only a VIN lookup tells you whether a specific vehicle still has open recall work.
Cadillac VIN and buyer checklist
- Match vehicle, title, and service VINs.
- Verify model, engine, propulsion, drive, and installed equipment.
- Request battery, software, performance-use, modification, and maintenance records.
- Research title, mileage, damage, recalls, and physical condition.
What a Cadillac VIN check cannot prove
- A VIN alone does not prove accident, title-brand, theft, lien, ownership, service, or complete mileage history.
- Decoded equipment can be incomplete or broad; confirm trim, options, and installed hardware on the vehicle and its documents.
- A “no open recalls” result is time-specific and is not a mechanical inspection or a promise that every past recall was completed correctly.
Sources reviewed
Open the underlying public source and verify that its scope matches the question you are asking.
- NHTSA VIN DecoderU.S. government VIN identity and manufacturer-submitted vehicle data.
- NHTSA vPICNHTSA vehicle-product information and decoding resources.
- NHTSA RecallsVIN-specific open safety recall lookup and recall campaign details.
- Cadillac official websiteCadillac manufacturer resource
- 49 CFR Part 565 - Vehicle Identification Number requirementseCFR, U.S. Government Publishing Office
Cadillac VIN check questions
What can a Cadillac VIN tell me?
A valid 17-character Cadillac VIN can identify the vehicle and may return manufacturer-submitted attributes such as model year, model, body class, engine, drive type, or restraint details. Returned fields vary, so compare them with the vehicle and title instead of treating every blank as a defect.
Can a VIN check confirm the exact Cadillac trim and options?
Not always. NHTSA decoding can return useful factory identity data, but exact packages, optional equipment, and later modifications may require the original window sticker, build record, dealer documentation, or a physical inspection.
Does a Cadillac VIN check include recall information?
VIN identity and recall status are separate checks. Use NHTSA’s recall lookup and Cadillac’s official owner or recall resources, because recall status can change and some newly announced campaigns may not appear immediately.
What should I verify for this Cadillac?
Match vehicle, title, and service VINs. Verify model, engine, propulsion, drive, and installed equipment. Request battery, software, performance-use, modification, and maintenance records. Research title, mileage, damage, recalls, and physical condition.
What does a Cadillac VIN starting with 1GY mean?
NHTSA vPIC registers 1GY to General Motors for Cadillac SUVs, including US-built Escalade examples. Passenger cars have used 1G6, while Mexico-built SUV examples have used 3GY. Decode the full VIN to confirm where a specific Cadillac was assembled. This is a common registered or decoded pattern, not standalone proof of final assembly; confirm the specific vehicle’s complete NHTSA plant fields and manufacturer records.
How do I check my Cadillac's warranty by VIN?
Add your VIN to a Cadillac owner account or ask any Cadillac dealer to run it. New Cadillacs carry 4-year/50,000-mile bumper-to-bumper coverage and a 6-year/70,000-mile powertrain warranty, so the in-service date shows what remains.