The VIN year code sits in the 10th position and uses a single letter or number to represent each year
The Vehicle Identification Number (VIN) is a 17-character code stamped on every car, truck, and motorcycle sold in North America. The 10th character — counting from the left — tells you the model year the vehicle was manufactured. This character cycles through letters and numbers in a repeating pattern, so the same code can represent different years depending on the decade.
The pattern runs: Y, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F, G, H, J, K, L, M, N, P, R, S, T, V, W, X, Z. Notice that the letter I, O, Q, and U are skipped — manufacturers omit them to avoid confusion with numbers. This 30-character sequence repeats every 30 years.
To find the year, you need to know which 30-year cycle the vehicle falls into. A car with a "Y" in the 10th position could have been made in 2000, 1980, 1950, or 1930. The decade is usually obvious from the car's condition and style, but you can also cross-reference the VIN year code against the vehicle's title, registration, or the manufacturer's build records.
Key Takeaways
- The 10th character of a VIN represents the model year using a letter or number from a 30-character repeating sequence.
- The letters I, O, Q, and U are never used in the year code to prevent confusion with similar-looking numbers.
- The same year code repeats every 30 years, so you must know the approximate decade to determine the exact year.
- A vehicle's title, registration, or manufacturer records can confirm which decade the year code belongs to.
How to locate the 10th character in your VIN
The VIN is printed or stamped in several places on a vehicle. The most common location is on a metal plate mounted on the driver's side of the dashboard, visible through the windshield from outside. You can also find it on the driver's side door jamb, on the engine block, and on the vehicle's title and registration documents.
Count from left to right: positions 1 through 3 identify the manufacturer and country of origin, positions 4 through 8 describe the vehicle's features and body type, position 9 is a check digit used to validate the entire VIN, and position 10 is the year code. Write down the 10th character exactly as it appears — whether it is a letter or a number — and match it against the year code chart below.
Year code chart for vehicles made 1980 to 2009 and 2010 to 2039
| Year Code | 1980–2009 | 2010–2039 |
|---|---|---|
| Y | 2000 | 2030 |
| 1 | 2001 | 2031 |
| 2 | 2002 | 2032 |
| 3 | 2003 | 2033 |
| 4 | 2004 | 2034 |
| 5 | 2005 | 2035 |
| 6 | 2006 | 2036 |
| 7 | 2007 | 2037 |
| 8 | 2008 | 2038 |
| 9 | 2009 | 2039 |
| A | 1980 | 2010 |
| B | 1981 | 2011 |
| C | 1982 | 2012 |
| D | 1983 | 2013 |
| E | 1984 | 2014 |
| F | 1985 | 2015 |
| G | 1986 | 2016 |
| H | 1987 | 2017 |
| J | 1988 | 2018 |
| K | 1989 | 2019 |
| L | 1990 | 2020 |
| M | 1991 | 2021 |
| N | 1992 | 2022 |
| P | 1993 | 2023 |
| R | 1994 | 2024 |
| S | 1995 | 2025 |
| T | 1996 | 2026 |
| V | 1997 | 2027 |
| W | 1998 | 2028 |
| X | 1999 | 2029 |
| Z | 1979 | 2009 |
Why the year code repeats and how to know which decade you are looking at
The National Highway Traffic Safety Administration (NHTSA) designed the VIN system to cycle through 30 characters over 30 years. This repeating pattern keeps the code short while still identifying every vehicle made. The tradeoff is that a "Y" in position 10 could mean 2000, 1980, 1950, or 1930 — you must determine the decade from other information.
The easiest way to know the decade is to look at the vehicle itself. A car with a "Y" year code that looks brand new is almost certainly a 2000 model, not a 1980 model. You can also check the vehicle's title, registration, insurance documents, or the manufacturer's window sticker (if the car is new). For older vehicles, a Carfax or AutoCheck report will show the year based on historical records.
What the year code does not tell you
The VIN year code represents the model year, not the calendar year the vehicle rolled off the assembly line. Manufacturers assign model years in the fall of the previous calendar year — a 2024 model year vehicle is typically built between July 2023 and December 2023. The VIN year code reflects the model year designation, not the exact build date.
The VIN also does not tell you the month or day of manufacture, the specific factory where the vehicle was built, or the order in which it left the assembly line. If you need that level of detail, you can contact the manufacturer directly with the full VIN, and they can pull the build sheet and production records from their database.
How to verify the year code against other vehicle records
Once you have decoded the year from the VIN, cross-check it against the vehicle's title, registration, and insurance documents. These records should all show the same model year. If the year on the title does not match the year code in the VIN, the title may be incorrect, the VIN may have been altered, or the vehicle may have a salvage or branded title that reflects a different year.
If you are buying a used vehicle, ask the seller for the title and registration before you finalize the purchase. Run the VIN through the NHTSA's VIN decoder tool (available on their website) or a third-party service like Carfax or AutoCheck to see the vehicle's history, recalls, and reported accidents. These reports will confirm the model year and flag any discrepancies in the VIN.
Frequently Asked Questions
What if the 10th character in the VIN is a number instead of a letter?
Numbers work the same way as letters in the year code sequence. The numbers 1 through 9 represent nine consecutive years, and then the sequence moves to letters. Use the chart above to match the number to the correct year in the appropriate decade.
Can the VIN year code tell me the exact month the car was built?
No. The VIN year code only shows the model year, not the build month or day. To find the exact production date, you need the full VIN and the manufacturer's build records, which you can request directly from the car maker's customer service department.
What does it mean if the VIN year code does not match the year on the title?
This usually means the title has an error, or the vehicle has a salvage or rebuilt title that reflects a different year. It can also indicate VIN tampering or fraud. Have the vehicle inspected by a mechanic and contact your state's motor vehicle department to verify the correct year before you purchase.
Is the VIN year code the same for all manufacturers?
Yes. The NHTSA standardized the VIN format for all vehicles sold in North America, so the year code in position 10 follows the same 30-character sequence regardless of whether the vehicle is a Ford, Honda, Toyota, or any other brand.