1973 Buick Regal Colonnade Hardtop Coupe 2-Door Hardtop Coupe (Century Luxus / LeSabre)
The Regal debuted in 1973 as Buick's dedicated personal luxury mid-size coupe, sharing its platform with the Century but offering a more formal and upscale character that would eventually make it one of Buick's most enduring and beloved nameplates.
Confidence
95%
4J57T3Z125435
V8
Engine
2-Door Hardtop Coupe (Century Luxus / LeSabre)
Body
Fremont, CA
Plant
Malaise Era
Era
Source: GM Passenger VIN System cards; Flory, American Cars.
No factory image on file
1973 Buick Regal Colonnade Hardtop Coupe
VIN Breakdown
| Position | Value | Decoded |
|---|---|---|
| Division Code | 4 | Buick |
| Series Code | J | Regal Colonnade Hardtop Coupe |
| Body Style Code | 57 | 2-Door Hardtop Coupe (Century Luxus / LeSabre) |
| Engine Code | T | V8, 350 CID, 175 HP (Regal) |
| Year Code | 3 | 1973 |
| Plant Code | Z | Fremont, CA |
| Serial Number | 125435 | Unit #125435 |
Basic Information
MakeBuick
ModelRegal Colonnade Hardtop Coupe
Year1973
Body Style2-Door Hardtop Coupe (Century Luxus / LeSabre)
ManufacturerGeneral Motors Corporation
EraMalaise Era
Engine & Details
EngineV8, 350 CID, 175 HP (Regal)
Assembly PlantFremont, CA
Plant CodeZ
Pattern SourceGM