BUICK · FREE VIN DECODER
Free Buick VIN Decoder
Decode any Buick VIN — full specs, NHTSA recalls, crash ratings, and auction history. No signup required.
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Popular Buick Models
Buick EnclaveBuick EncoreBuick EnvisionBuick LaCrosse
Buick VIN Facts
Buick VINs begin with 1G4 or KL4. The KL4 prefix is used for Korean-assembled Buick Encore models.
What Your Free Buick VIN Check Includes
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Vehicle Specs
Full Buick specifications — model, year, trim, engine, transmission, drivetrain, body style.
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NHTSA Recalls
All open and historical safety recalls for your Buick, direct from NHTSA.
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Safety Complaints
Owner-filed NHTSA complaints for this Buick model and year.
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Crash Test Ratings
NHTSA 5-star crash test ratings if available for your Buick.