Mercedes-Benz GLA Mercedes-Benz GLA 2017 Toyota Sienna Toyota Sienna 2021

We are 103,000+ car owners sharing real-world car information.

Join Us

Mercedes-Benz GLA (2017) vs. Toyota Sienna (2021) Specs

How powerful is the engine? How much room is in the back seat? Get the 2017 Mercedes-Benz GLA and 2021 Toyota Sienna specs.

2017 Mercedes-Benz GLA and 2021 Toyota Sienna Specifications

Model Year 2017 2021  
Model Mercedes-Benz GLA Toyota Sienna  
Engine  
Transmission  
Drivetrain  
Body 4dr SUV 4dr Minivan, ext.  
      Difference
Wheelbase 106.3 in 120.5 in -14.2 in
Length 173.9 in 203.7 in -29.8 in
Width 71.0 in 78.5 in -7.5 in
Height 60.0 in 68.5 in -8.5 in
Curb Weight 3296 lb. 4610 lb. -1314 lb.
Fuel Capacity 14.8 gal. 18.0 gal. -3.2 gal.
Headroom, Row 1 40.0 in 40.0 in 0 in
Shoulder Room, Row 1 54.8 in 62.4 in -7.6 in
Hip Room, Row 1 0.0 in 59.6 in -59.6 in
Legroom, Row 1 41.9 in 40.3 in 1.6 in
Headroom, Row 2 38.4 in 39.3 in -0.9 in
Shoulder Room, Row 2 53.1 in 62.7 in -9.6 in
Hip Room, Row 2 0.0 in 66.2 in -66.2 in
Legroom, Row 2 33.9 in 39.9 in -6 in
Headroom, Row 3 0.0 in 37.4 in -37.4 in
Shoulder Room, Row 3 0.0 in 58.5 in -58.5 in
Hip Room, Row 3 0.0 in 48.8 in -48.8 in
Legroom, Row 3 0.0 in 38.7 in -38.7 in
Total Legroom 75.8 in (over 2 rows) 118.9 in (over 3 rows) -43.1 in
Cargo Volume, Minimum 17.2 ft3 33.5 ft3 -16.3 ft3
Cargo Volume, Behind R2 17.2 75.2 ft3 -58
Cargo Volume, Maximum 43.6 ft3 101.0 ft3 -57.4 ft3

Return to top

What Our Members Are Saying about the Seat Room and Comfort of the 2017 Mercedes-Benz GLA

None of our members have yet commented on the seat room and comfort of the 2017 Mercedes-Benz GLA.

Be the first!

What Our Members Are Saying about the Seat Room and Comfort of the 2021 Toyota Sienna

None of our members have yet commented on the seat room and comfort of the 2021 Toyota Sienna.

Be the first!

See TrueDelta's information for all SUVs
See TrueDelta's information for all Mercedes-Benz models.