Most Toyota Avalon VINs open with 4T1 (the United States, 1995–2022). Position 11, the plant, shows 8 codes, most often U (98%); a 2022 Avalon carries N in position 10. Decoding one also brings up 35 recall campaigns and 2,912 owner complaints from NHTSA.
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How to read a Toyota Avalon VIN
Here is a real 2022 Toyota Avalon VIN from our database, split into its parts:
VIN 4T1AZ1FB0NU077326 — decoded free on its own report page.
| Position | Section | What it tells you |
|---|---|---|
| 1–3 | WMI | World Manufacturer Identifier — country, manufacturer and vehicle type. |
| 4–8 | VDS | Vehicle Descriptor Section — body style, engine, restraint system, series. |
| 9 | Check digit | A calculated digit that validates the whole VIN. Wrong digit = wrong VIN. |
| 10 | Model year | One character for the model year. Letters skip I, O, Q, U and Z. |
| 11 | Plant | The assembly plant that built the car. |
| 12–17 | Serial | Sequential production number of this exact vehicle. |
Toyota Avalon VIN prefixes, and when each one was used
Every Toyota Avalon we have on record, from 1995 to 2022, opens with the same three characters, 4T1:
| VIN starts with | Years seen | Built in | Vehicle type | VINs on record |
|---|---|---|---|---|
| 4T1 | 1995–2022 | United States | Passenger Car |
Position 11 names the plant. On the Toyota Avalon it is not one number either — assembly moved between 8 of them over the years:
| Plant code | Years active | VINs on record | Share |
|---|---|---|---|
| U | 1995–2022 | 2,833 | |
| 4 | 1998–2012 | 15 | |
| 0 | 1995–2008 | 12 | |
| V | 1996–2005 | 9 | |
| 1 | 1996–2011 | 6 | |
| 2 | 1995–2013 | 5 | |
| G | 2002–2003 | 5 | |
| 3 | 1998–2004 | 4 |
Counted from 2,871 dated Toyota Avalon VINs attached to NHTSA complaints, each code checked against the NHTSA manufacturer registry.
Model-year codes for the Toyota Avalon
Position 10 carries the model year, skipping I, O, Q, U and Z. The alphabet comes round every 30 years, which the Toyota Avalon has not yet outlived: its 28 years still map one-to-one. All 28 model years of the Toyota Avalon, 1995 to 2022, with the character each one carries:
| Model year | VIN character (position 10) | Same character as |
|---|---|---|
| 2022 | N | — |
| 2021 | M | — |
| 2020 | L | — |
| 2019 | K | — |
| 2018 | J | — |
| 2017 | H | — |
| 2016 | G | — |
| 2015 | F | — |
| 2014 | E | — |
| 2013 | D | — |
| 2012 | C | — |
| 2011 | B | — |
| 2010 | A | — |
| 2009 | 9 | — |
| 2008 | 8 | — |
| 2007 | 7 | — |
| 2006 | 6 | — |
| 2005 | 5 | — |
| 2004 | 4 | — |
| 2003 | 3 | — |
| 2002 | 2 | — |
| 2001 | 1 | — |
| 2000 | Y | — |
| 1999 | X | — |
| 1998 | W | — |
| 1997 | V | — |
| 1996 | T | — |
| 1995 | S | — |
Body and engine characters we see on Toyota Avalon VINs
Positions 4–8 are the maker's own build code. Across 189 VINs the Toyota Avalon uses 14 different characters in positions 4, 5 and 8:
| Position | Characters seen on real VINs | Variety |
|---|---|---|
| 4 — body | B (88%) · D (3%) · J (2%) · A (2%) · G (2%) · E (1%) | 6 distinct |
| 5 — series | K (58%) · Z (16%) · F (13%) · D (6%) · 2 (5%) · B (2%) | 6 distinct |
| 8 — engine | B (99%) · E (1%) | 2 distinct |
What a decoded Toyota Avalon VIN gets you
Behind a Toyota Avalon VIN: 2,912 owner complaints and every recall campaign NHTSA has on record:
| Data | For this model | Source |
|---|---|---|
| Recall campaigns | 35 campaigns | NHTSA |
| Owner complaints | 2,912 filed | NHTSA |
| Fuel economy | 28 mpg combined (avg) | EPA |
| Crash-test ratings | 10 rated model years | NHTSA |
| Model years covered | 28 years | ForCar catalog |
Where to find the VIN on a Toyota Avalon
A Toyota Avalon VIN normally opens with 4T1; the full number sits in four places, and all four must match.
| Where | How to see it | Why it matters |
|---|---|---|
| Dashboard, driver side | Through the windshield, bottom corner | Easiest to check before you touch anything |
| Driver door jamb | Open the door, sticker on the pillar | Also lists tire pressures and build date |
| Under the hood | Firewall or strut tower plate | Survives a windshield replacement |
| Title and insurance | Paper documents | Must match the car — a mismatch means fraud or a swapped panel |
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Frequently asked questions
Is this Toyota Avalon VIN decoder free?
Yes, with no account. Besides the year, plant and build characters it shows 35 recall campaigns and 2,912 owner complaints NHTSA holds on the Toyota Avalon.
What year is my Avalon by its VIN?
Read position 10: a 2022 Avalon carries N, a 2021 Avalon carries M, a 2020 Avalon carries L.
Where was my Avalon built?
Position 11 names the plant. Across 2,889 dated Toyota Avalon VINs it reads U 98%, 4 1%, 0 0%, V 0% and 4 rarer codes.
What does position 4 mean on a Toyota Avalon VIN?
It is part of the maker's own build code, so read it against this model, not a generic chart. On 189 Toyota Avalon VINs here, B is the most common character in position 4, on 88% of them.
What if the VIN on the dashboard doesn't match the door jamb?
On a Toyota Avalon check the prefix first: most genuine ones open with 4T1. A plate that starts with anything else, or disagrees with the other copies of the number, needs documents checked before any money changes hands.
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