What the Toyota Sienna VIN decoder shows
For years the Sienna was one of the only minivans in North America with all-wheel drive, and since 2021 every Sienna is a hybrid. Those two details change the price, so it pays to confirm them by VIN. Our decoder shows:
- Generation and model year: 1st, 2nd, 3rd or 4th generation.
- Engine: 3.0L, 3.3L or 3.5L V6, 2.7L four or 2.5L hybrid.
- Drivetrain: front-wheel drive or all-wheel drive.
- Assembly plant: Indiana or Kentucky.
- Open safety recalls: any recall on record with NHTSA for that exact VIN.
Toyota Sienna generations in the US
| Generation | US model years | Powertrains | Main US trims |
|---|---|---|---|
| 4th gen | 2021–present | 2.5L hybrid, FWD or AWD | LE, XLE, XSE, Woodland, Limited, Platinum |
| 3rd gen | 2011–2020 | 3.5L V6 (2.7L four in 2011–2012), FWD or AWD | L, LE, SE, XLE, Limited |
| 2nd gen | 2004–2010 | 3.3L V6 (to 2006), 3.5L V6 (from 2007), FWD or AWD | CE, LE, XLE, XLE Limited |
| 1st gen | 1998–2003 | 3.0L V6, FWD | CE, LE, XLE |
Which Sienna do you have? Models and engines
A badge can be changed or removed. The VIN cannot. Compare what the decoder shows with this table:
| Version | US model years | Engine |
|---|---|---|
| Hybrid (4th gen) | 2021–present | 2.5L hybrid, 245 hp combined; AWD uses a rear electric motor |
| V6 (3rd gen) | 2017–2020 | 3.5L V6 (2GR-FKS), 296 hp, 8-speed automatic |
| V6 (3rd gen) | 2011–2016 | 3.5L V6 (2GR-FE), 266 hp, 6-speed automatic |
| Four-cylinder (3rd gen) | 2011–2012 | 2.7L four, 187 hp |
| V6 (2nd gen) | 2007–2010 | 3.5L V6 (2GR-FE), 266 hp, 5-speed automatic |
| V6 (2nd gen) | 2004–2006 | 3.3L V6 (3MZ-FE), 5-speed automatic |
| V6 (1st gen) | 1998–2003 | 3.0L V6 (1MZ-FE), 194 hp, 210 hp from 2001 |
How to read a Toyota Sienna VIN
Every Sienna has a 17-character VIN. Here is an example:
5TD YRKEC 6 M S 123456
Example VIN for illustration only.
| Characters | In this VIN | What it tells you |
|---|---|---|
| 1–3 · WMI | 5TD | Toyota Motor Manufacturing, Indiana (multipurpose passenger vehicle). |
| 4–8 · Vehicle descriptor | YRKEC | Toyota’s codes for the body, engine, series, drivetrain and restraint system. |
| 9 · Check digit | 6 | A calculated value that confirms the VIN is valid. It can be a number from 0 to 9 or the letter X. |
| 10 · Model year | M | The model year: M is 2021. |
| 11 · Plant code | S | The Toyota assembly plant. |
| 12–17 · Serial number | 123456 | The unique production number of that vehicle. |
Sienna WMI codes and plants
| WMI | Built by | Which Sienna |
|---|---|---|
5TD | Toyota Motor Manufacturing, Indiana | Siennas built in Princeton, Indiana, since the 2004 model year. |
4T3 | Toyota Motor Manufacturing, Kentucky | 1998–2003 Siennas were built in Georgetown, Kentucky. |
Source: NHTSA vPIC (5TD = Toyota Motor Manufacturing, Indiana; 4T3 = Toyota Motor Manufacturing, Kentucky, both multipurpose passenger vehicle).
Toyota Sienna model year codes
The 10th character shows the model year:
| Code | Year | Code | Year | Code | Year |
|---|---|---|---|---|---|
W | 1998 | 8 | 2008 | J | 2018 |
X | 1999 | 9 | 2009 | K | 2019 |
Y | 2000 | A | 2010 | L | 2020 |
1 | 2001 | B | 2011 | M | 2021 |
2 | 2002 | C | 2012 | N | 2022 |
3 | 2003 | D | 2013 | P | 2023 |
4 | 2004 | E | 2014 | R | 2024 |
5 | 2005 | F | 2015 | S | 2025 |
6 | 2006 | G | 2016 | T | 2026 |
7 | 2007 | H | 2017 |
AWD and Hybrid: how to confirm
AWD was offered on many 2nd- and 3rd-generation Siennas, and since 2021 every Sienna is a hybrid with optional electric AWD. The VIN shows the drivetrain, so you can confirm AWD before you pay extra for it.
Toyota Sienna recalls
Recalls are issued for specific VINs, so two Siennas of the same year can have different results. Repairs for safety recalls are free at any Toyota dealer, even if you are not the first owner. Important Sienna campaigns include:
- Power sliding door (2016): about 744,000 2011–2016 Siennas were recalled because a sliding door that was blocked from opening can later open while driving.
- Spare tire cable (2010 and 2014): 1998–2011 Siennas were recalled because the spare tire carrier cable can corrode in road-salt states and let the spare fall.
- Shift lock (2017): 2005–2007 and 2009–2010 Siennas were recalled because the shifter can leave Park without the brake pressed.
- Fuel pump (2020): 2017–2020 Siennas were recalled because the low-pressure fuel pump can fail and stall the engine.
- Passenger airbag sensor (2023): some 2021 Siennas were recalled because a short circuit can stop the passenger airbag from deploying.
Enter the VIN above to see every recall on record for that exact vehicle and whether it is still open.
Common Toyota Sienna problems by generation
These are issues that owners and mechanics often report. They don’t affect every vehicle, but they are worth checking on a used one:
| Generation | Often reported | What to check |
|---|---|---|
| 4th gen (2021–) | Few mechanical trends; seat and airbag sensor recalls | Recalls completed, hybrid system with no warning lights |
| 3rd gen (2011–2020) | Power sliding door faults; fast tire wear reported on 2011 | Open and close both sliding doors several times, sliding door recall done |
| 2nd gen (2004–2010) | Power sliding door cables that split and break (most reported on 2004); hesitation reported on 2007 | Sliding doors, smooth acceleration after slowing |
| 1st gen (1998–2003) | Engine oil sludge (part of a class-action settlement); age-related wear | Oil change records |
Where to find the VIN on a Toyota Sienna
- Dashboard: on the driver’s side, visible through the lower windshield.
- Driver’s door pillar: on the label on the B-pillar when the door is open.
- Documents: title, registration and insurance card.
Buying a used Toyota Sienna: checklist
- The VIN on the dashboard, door pillar and title all match.
- The engine and drivetrain from the VIN match the listing (V6 or Hybrid; FWD or AWD).
- No open safety recalls, especially the sliding door recall on 2011–2016 models.
- No salvage, flood or rebuilt title brand, and odometer readings that go up steadily.
- Open and close both power sliding doors and the rear hatch several times.
- Check the spare tire carrier on older Siennas from salt states.
- A pre-purchase inspection by a mechanic you trust.
Before you buy, run a full vehicle history check to see title brands, accidents, odometer readings and past sales, or see a sample report.
Options and window sticker
The VIN shows the model, engine, drivetrain, plant and year. Packages, paint color and dealer-installed accessories are stored in Toyota’s build record, not fully in the VIN. A Toyota dealer can look them up by VIN.
Toyota Sienna VIN FAQs
Where is the VIN on a Toyota Sienna?
On the driver’s side of the dashboard, visible through the windshield, and on the label on the driver’s door pillar. It is also on the title, registration and insurance card.
What does a Toyota Sienna VIN start with?
Siennas built in Princeton, Indiana, since the 2004 model year start with 5TD.
How do I know which Sienna generation I have?
Check the model year (10th character). 2021 and newer is the 4th generation, 2011–2020 is the 3rd, 2004–2010 is the 2nd and 1998–2003 is the 1st.
Does the VIN show if a Sienna has AWD?
Yes. The drivetrain is part of the VIN, so a decode shows FWD or AWD.
Is every new Sienna a hybrid?
Yes. Since the 2021 model year, every Sienna sold in the US is a hybrid.
Does my Toyota Sienna have an open recall?
Enter the VIN at the top of this page. We check NHTSA records and show any recall that applies to that exact vehicle.
Is the Toyota Sienna VIN decoder free?
Yes. Decoding the specs and checking recalls is free with no sign-up. A full vehicle history report is a separate paid option.
Other Toyota models
See all codes in the Toyota VIN decoder.
Similar minivans
Sources: NHTSA (VIN standards, WMI codes and recalls) and Toyota model information. Recall data updated October 8, 2026. HistoryByVIN is not affiliated with Toyota. Toyota and the Toyota logo are trademarks of their owner.