AutoTools

VIN year chart

The 10th character of a VIN encodes the model year on a 30-year cycle, so every code maps to two possible years. To resolve one automatically, use the decoder.

Position 10 codes and the years they represent
CodeFirst cycleSecond cycle
A19802010
B19812011
C19822012
D19832013
E19842014
F19852015
G19862016
H19872017
J19882018
K19892019
L19902020
M19912021
N19922022
P19932023
R19942024
S19952025
T19962026
V19972027
W19982028
X19992029
Y20002030
120012031
220022032
320032033
420042034
520052035
620062036
720072037
820082038
920092039

The letters I, O, Q, U and Z and the digit 0 never appear as year codes. The first three are excluded from VINs entirely; the others were dropped from the year sequence to keep the cycle unambiguous.

Questions

Which character of a VIN is the year?

The 10th. Counting from the left, it sits immediately after the check digit and before the assembly-plant code.

Why does one code mean two different years?

The code cycles through 30 values before repeating, so B is both 1981 and 2011. The cycle skips I, O, Q, U, Z and the digit 0 to avoid misreading.

How do I tell which of the two years is right?

On North American VINs, character 7 resolves it: a digit there means the earlier 1980–2009 cycle, a letter means 2010–2039. Failing that, the vehicle's general age settles it — a 30-year gap is rarely ambiguous in practice.