Makes ToyotaSienna

Toyota Sienna MPG

Its best-rated version reaches 36 MPG combined in 2021–2026, the hybrid Sienna 2WD. Its weakest year peaked at 19 MPG (1998–2003 and 2005–2010).

lowest to best versionbest versionbest version is a hybridmedian of its classengine list turned over

416.7 gal

a year at 15,000 miles for the best 2026 version, the Sienna 2WD. Put it next to its 1998 predecessor, at your own mileage.

Compare in gallons

The Toyota Sienna has EPA ratings for 29 model years, 1998–2026, most often among minivans. Its best version had the highest combined rating among minivans in 2004, and it placed in its class top five in eight model years. In 2004 it shared first place among 12 minivans with the Chevrolet Venture and the Chrysler Town and Country/Voyager/Grand Voyager. The peak rating of the Sienna is the highest of the 24 minivan nameplates with MPG ratings on this site.

In 2021 it became the first minivan with a hybrid version in EPA data. In 2008 its most efficient version still placed third from the bottom of 10 minivans, where the Kia Sedona rated lowest.

Where the engine list turned over

2004
New: 3.3-liter 6-cylinder. Best rating 19 → 20 MPG.
2007
New: 3.5-liter 6-cylinder. Best rating 19 → 19 MPG.
2021
New: 2.5-liter 4-cylinder hybrid. Best rating 21 → 36 MPG.

Powertrains under the name

Gasoline
Rated in 1998–2020.
Hybrid
Rated in 2021–2026.

All 29 model years, best and lowest version

Model years	Best version	Combined	City / hwy	Lowest version	Versions
2022–2026	Sienna 2WD hybrid	36	36 / 36	35	2
2021	Sienna Hybrid 2WD hybrid	36	36 / 36	35	2
2020	Sienna 2WD	21	19 / 26	20	2
2017–2019	Sienna 2WD	22	19 / 27	20	2
2014–2016	Sienna 2WD	21	18 / 25	19	2
2012–2013	Sienna 2WD	21	19 / 25	19	3
2011	Sienna 2WD	21	19 / 24	18	3
2008–2010	Sienna 2WD	19	17 / 23	18	2
2007	Sienna 2WD	19	17 / 24	18	2
2006	Sienna 2WD	19	17 / 24	17	2
2005	Sienna 2WD	19	17 / 24	18	2
2004	Sienna 2WD	20	17 / 25	18	2
2001–2003	Sienna 2WD	19	17 / 23	19	1
1999–2000	Sienna 2WD	19	16 / 22	19	1
1998	Sienna 2WD	19	16 / 23	19	1

Version names in the EPA list: Sienna 2WD, Sienna 4WD, Sienna AWD, Sienna Hybrid 2WD, Sienna Hybrid AWD.