Buick Electra VIN Decoder

Decode any Buick Electra VIN free: model year, plant, body and engine codes, read from 2 real Electra VINs.

NHTSA · ISO 3779 · 1983–1989 · Updated Nov 3, 2026
Quick answer

A Buick Electra VIN opens with 1G4 (the United States). Position 11, the plant, shows 3 codes, most often X (47%); a 1990 Electra carries L in position 10. Decoding one also brings up 12 recall campaigns and 19 owner complaints from NHTSA.

How to read a Buick Electra VIN

Here is a real 1989 Buick Electra VIN from our database, split into its parts:

1–3 · WMI1G4
4–8 · VDSCU54C
9 · Check6
10 · YearK
11 · Plant1
12–17 · Serial671300

VIN 1G4CU54C6K1671300 — decoded free on its own report page.

FIG.01·Buick Electra VIN structure
PositionSectionWhat it tells you
1–3WMIWorld Manufacturer Identifier — country, manufacturer and vehicle type.
4–8VDSVehicle Descriptor Section — body style, engine, restraint system, series.
9Check digitA calculated digit that validates the whole VIN. Wrong digit = wrong VIN.
10Model yearOne character for the model year. Letters skip I, O, Q, U and Z.
11PlantThe assembly plant that built the car.
12–17SerialSequential production number of this exact vehicle.
ROWS 6·SOURCE ISO 3779 / NHTSA vPIC

Where Buick Electra VINs say the car was built

The first three characters are the World Manufacturer Identifier. Across 2 Buick Electra VINs we have on file, these are the codes that actually show up — and the plants behind them:

FIG.02·Buick Electra assembly by VIN prefix
WMIBuilt inVehicle typeVINs on fileShare
1G4United States—2100%
ROWS 1·SOURCE NHTSA vPIC · ForCar decoded VINs

Country and vehicle type come from the NHTSA manufacturer registry. Share is measured across VINs decoded on ForCar, not production volume.

Model-year codes for the Buick Electra

Position 10 carries the model year, skipping I, O, Q, U and Z. The alphabet comes round every 30 years, which the Buick Electra has not yet outlived: its 10 years still map one-to-one. All 10 model years of the Buick Electra, 1981 to 1990, with the character each one carries:

FIG.03·Buick Electra VIN model-year codes
Model yearVIN character (position 10)Same character as
1990L—
1989K—
1988J—
1987H—
1986G—
1985F—
1984E—
1983D—
1982C—
1981B—
ROWS 10·SOURCE ISO 3779

Body and engine characters we see on Buick Electra VINs

Positions 4–8 are the maker's own build code. Across 2 VINs the Buick Electra uses 6 different characters in positions 4, 5 and 8:

FIG.04·Buick Electra VIN body and engine characters
PositionCharacters seen on real VINsVariety
4 — bodyA (50%) · C (50%)2 distinct
5 — seriesW (50%) · U (50%)2 distinct
8 — engineY (50%) · C (50%)2 distinct
ROWS 3·SOURCE ForCar decoded VINs

What a decoded Buick Electra VIN gets you

Behind a Buick Electra VIN: 19 owner complaints and every recall campaign NHTSA has on record:

FIG.05·Buick Electra data available by VIN
DataFor this modelSource
Recall campaigns12 campaignsNHTSA
Owner complaints19 filedNHTSA
Fuel economy19 mpg combined (avg)EPA
Model years covered10 yearsForCar catalog
ROWS 4·SOURCE NHTSA · EPA · ForCar

Where to find the VIN on a Buick Electra

A Buick Electra VIN normally opens with 1G4; the full number sits in four places, and all four must match.

FIG.06·Buick Electra VIN locations
WhereHow to see itWhy it matters
Dashboard, driver sideThrough the windshield, bottom cornerEasiest to check before you touch anything
Driver door jambOpen the door, sticker on the pillarAlso lists tire pressures and build date
Under the hoodFirewall or strut tower plateSurvives a windshield replacement
Title and insurancePaper documentsMust match the car — a mismatch means fraud or a swapped panel
ROWS 4·SOURCE ForCar
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Frequently asked questions

Is this Buick Electra VIN decoder free?

Yes, with no account. Besides the year, plant and build characters it shows 12 recall campaigns and 19 owner complaints NHTSA holds on the Buick Electra.

What year is my Electra by its VIN?

Read position 10: a 1990 Electra carries L, a 1989 Electra carries K, a 1988 Electra carries J.

Where was my Electra built?

Position 11 names the plant. Across 19 dated Buick Electra VINs it reads X 47%, 1 47%, 4 5%.

What does position 4 mean on a Buick Electra VIN?

It is part of the maker's own build code, so read it against this model, not a generic chart. On 2 Buick Electra VINs here, A is the most common character in position 4, on 50% of them.

VIN structure per ISO 3779 and NHTSA vPIC. Plant, body and engine characters observed across 2 decoded VINs on ForCar; recalls and complaints from NHTSA. Last updated Nov 2026. — ForCar Reviewed by , founder of ForCar.
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