1966 Cadillac Sedan DeVille Hardtop
The Sedan DeVille Hardtop was redesigned in 1966 with a new hardtop roofline featuring pillarless construction. This body style replaced the previous 4-window design, offering enhanced visibility and a more contemporary appearance.
Confidence
95%
B6140006
V8
Engine
Detroit, MI (Clark Avenue Plant)
Plant
Muscle Car Era
Era
No factory image on file
1966 Cadillac Sedan DeVille Hardtop
VIN Breakdown
| Position | Value | Decoded |
|---|---|---|
| Model Code | B | Sedan DeVille Hardtop |
| Year Code | 6 | 1966 |
| Serial Number | 140006 | Unit #140006 |
Basic Information
MakeCadillac
ModelSedan DeVille Hardtop
Year1966
ManufacturerGeneral Motors Corporation
EraMuscle Car Era
Available Engine Options
Engine cannot be determined from VIN alone. All 1966 Cadillacs used V8 engines:
Engine
V8, 429 CID, 340 HP
Horsepower340 HP
Displacement429 CID
Carburetor4-barrel
Compression10.5:1
About This Decode
This VIN does not encode the engine, so the engine details shown are representative of the model as built and not VIN-confirmed. (Most pre-1972 GM VINs do not carry an engine code.)