Toyota Sienna Toyota Sienna 2021 Toyota Mirai Toyota Mirai 2021

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Toyota Sienna (2021) vs. Toyota Mirai (2021) Specs

How powerful is the engine? How much room is in the back seat? Get the 2021 Toyota Sienna and 2021 Toyota Mirai specs.

2021 Toyota Sienna and 2021 Toyota Mirai Specifications

Model Year 2021 2021  
Model Toyota Sienna Toyota Mirai  
Engine 2.5L I4 Hybrid
DOHC-4v
189 hp@6000
176 lb-ft@4400
Fuel Cell
182 hp
221 lb-ft
 
Transmission 6-speed shiftable CVT 1-speed automatic  
Drivetrain FWD RWD  
Body 4dr Minivan, ext. 4dr Sedan  
      Difference
Wheelbase 120.5 in 114.9 in 5.6 in
Length 203.7 in 195.8 in 7.9 in
Width 78.5 in 74.2 in 4.3 in
Height 68.5 in 57.9 in 10.6 in
Curb Weight 4610 lb. 4255 lb. 355 lb.
Fuel Capacity 18.0 gal. 0.0 gal. 18 gal.
Headroom, Row 1 40.0 in 38.4 in 1.6 in
Shoulder Room, Row 1 62.4 in 58.4 in 4 in
Hip Room, Row 1 59.6 in 56.5 in 3.1 in
Legroom, Row 1 40.3 in 42.2 in -1.9 in
Headroom, Row 2 39.3 in 36.7 in 2.6 in
Shoulder Room, Row 2 62.7 in 54.4 in 8.3 in
Hip Room, Row 2 66.2 in 56.5 in 9.7 in
Legroom, Row 2 39.9 in 33.1 in 6.8 in
Headroom, Row 3 37.4 in 0.0 in 37.4 in
Shoulder Room, Row 3 58.5 in 0.0 in 58.5 in
Hip Room, Row 3 48.8 in 0.0 in 48.8 in
Legroom, Row 3 38.7 in 0.0 in 38.7 in
Total Legroom 118.9 in (over 3 rows) 75.3 in (over 2 rows) 43.6 in
Cargo Volume, Minimum 33.5 ft3 9.6 ft3 23.9 ft3
Cargo Volume, Behind R2 75.2 ft3 9.6 65.6 ft3
Cargo Volume, Maximum 101.0 ft3 9.6 ft3 91.4 ft3

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