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Toyota Sienna Specs

Since 1998 the Sienna has grown 9.8″ in length and gained 1,021 lb: weight rose 28%, length only 5%.

NHTSA vPIC · Transport Canada · 4 generations · 1998–2026 · Updated Nov 4, 2026
Quick answer

The 2026 Toyota Sienna is 203.5″ long, 78.3″ wide and 69.7″ tall on a 120.5″ wheelbase, and weighs 4,680 lb. At 17 ft it fits a standard garage and leaves 1 ft spare in an 18-foot street space.

Every Toyota Sienna generation, measured

The biggest change came in 2004: the new car was 6.7″ longer and 584 lb heavier than the 1998–2003 one. The current car, sold since 2021, is 3.5″ longer and 172 lb heavier than the 2011–2020 one.

FIG.01·Toyota Sienna dimensions by generation
GenerationLengthWidthHeightWheelbaseCurb weight
1998–2003193.7″73.6″67.3″114.2″3,660 lb
2004–2010200.4″77.6″69.3″119.3″4,244 lb
2011–2020200″78″70.9″119.3″4,508 lb
2021–2026203.5″78.3″69.7″120.5″4,680 lb
ROWS 4·SOURCE NHTSA vPIC / Transport Canada

Sienna year by year

FIG.02·Toyota Sienna dimensions by model year
Model yearLengthWidthWheelbaseCurb weightBody styles
2026203.5″78.3″120.5″4,680 lb2
2025203.5″78.3″120.5″4,680 lb2
2024203.5″78.3″120.5″4,680 lb2
2023203.5″78.3″120.5″4,680 lb2
2022203.5″78.3″120.5″4,680 lb2
2021203.5″78.3″120.5″4,680 lb2
2020200″78″119.3″4,568 lb3
2019200″78″119.3″4,568 lb3
2018200″78″119.3″4,568 lb3
2017200″78″119.3″4,568 lb3
2016200″78″119.3″4,482 lb3
2015200″78″119.3″4,482 lb3
2014200″78″119.3″4,515 lb3
2013200″78″119.3″4,429 lb5
2012200″78″119.3″4,418 lb5
2011200″78″119.3″4,475 lb5
2010200.8″77.2″119.3″4,255 lb2
2009200.8″77.2″119.3″4,255 lb2
2008200.8″77.2″119.3″4,255 lb2
2007200.8″77.2″119.3″4,255 lb2
2006200.8″77.2″119.3″4,255 lb2
2005200.4″77.6″119.3″4,244 lb2
2004200.4″77.6″119.3″4,244 lb2
2003194.1″73.6″114.2″3,913 lb1
2002194.1″73.6″114.2″3,913 lb1
2001194.1″73.6″114.2″3,913 lb1
2000193.7″73.6″114.2″3,821 lb2
1999193.7″73.6″114.2″3,732 lb3
1998193.7″73.6″114.2″3,660 lb2
ROWS 29·SOURCE Transport Canada vehicle specifications

Sienna on the used market

In 3,937 Sienna listings we have collected since June 2026, the 2011–2020 car is the most common: 1,850 of them (47%), at an average asking price of $17,372. The current 2021–2026 car averages $52,988. ForCar visitors have decoded 391 Sienna VINs; the most checked model years are 2026, 2011 and 2020.

FIG.05·Toyota Sienna generations on the used market
GenerationListingsShareAverage asking priceAverage mileage
2021–202649313%$52,98838,135 mi
2011–20201,85047%$17,372133,582 mi
2004–20101,35334%$7,246174,298 mi
1998–20032416%$3,136183,020 mi
ROWS 4·SOURCE ForCar, US used-car listings collected since June 2026

Will a Sienna fit

FIG.02·Toyota Sienna — will it fit
SpaceTypical sizeThis carVerdict
Single garage20 ft deep17 ftFits, with room to open the door
Street parking space18 ft17 ftFits comfortably
Standard parking bay width8.5 ft wide6.5 ftRoom to open doors both sides
ROWS 3·SOURCE ForCar, computed from vehicle dimensions

Against cars of the same length

FIG.03·Toyota Sienna against similar-sized cars
MeasureThis carTypical of 599 cars within 10″ of its lengthDifference
Width78.3″75.2″+3.1″
Wheelbase120.5″117.3″+3.2″
Curb weight4,680 lb4,352 lb+328 lb
ROWS 3·SOURCE ForCar, computed across vehicles of similar length

Sienna against its rivals

FIG.04·Toyota Sienna against its rivals
ModelModel yearLengthWidthCurb weight
Toyota Sienna (this car)2026203.5″78.3″4,680 lb
Honda Odyssey2026205.1″78.7″4,548 lb
Kia Carnival2026203.1″78.3″4,742 lb
Chrysler Pacifica2026204.3″79.5″4,782 lb
ROWS 4·SOURCE NHTSA vPIC / Transport Canada; rivals: same EPA class and body, most searched
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Everything on the Toyota Sienna
Recalls165 campaignsFuel economy36 mpg bestReliability4.0/5Common problems8,640 complaintsCheck a VINAgainst this exact buildUsed prices7,715 listingsWhat yours is worthValue by year & mileageInsurance costEstimated per yearWindow stickerOriginal Monroney labelDecode a VINWhat each character meansAbout this car1995–2026

Frequently asked questions

Is the 2026 Sienna bigger than the 2025?

No. The 2026 and 2025 Sienna are the same size and weight.

Which Sienna years share the same body?

By our measurements the body changed in 2004, 2011 and 2021. Model years inside each range, such as 2021–2026, share the same dimensions; the boundaries are estimated from changes in size.

Which is bigger, the Sienna or the Honda Odyssey?

The 2026 Honda Odyssey is 1.6″ longer and 132 lb lighter than the 2026 Sienna.

How much does a used Sienna cost?

In our listings collected since June 2026, the average asking price runs from $3,136 for the 1998–2003 car to $52,988 for the 2021–2026 one, across 3,937 listings.

Dimensions from NHTSA vPIC and Transport Canada vehicle records, manufacturer-declared for 29 Sienna model years, 1998 to 2026. Metric values converted to inches and pounds; generation boundaries are estimated from changes in size (how we measure). Last updated Nov 2026. — ForCar Reviewed by , founder of ForCar.
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